Cost-Effective iSCSI SAN for Businesses Needing Primary or Backup Storage
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List Price: $3,999.00
Our Price: $3,953.00
List Price: $3,699.00
Our Price: $2,772.00
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Our Price: $2,879.00
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The Drobo B800i 8-bay iSCSI SAN storage is optimized for small businesses to provide reliable and high-performance storage to servers running applications like file services, data protection, email, and server virtualization. It integrates seamlessly into your TCP/IP network infrastructure and utilizes the industry-standard iSCSI protocol to provide simple, consolidated storage for your servers. Featuring eight-drive capacity, multi-host support, dual iSCSI ports, and up to 255 Smart Volumes, Drobo 8-bay iSCSI SAN storage for Business delivers features and performance traditionally reserved for more expensive solutions.
Drobo delivers "big storage in a small box" to create the best storage experience ever for small and medium sized businesses and departments at larger enterprises. Built on proven BeyondRAID technology, Drobo redefines IT economics by delivering award-winning iSCSI SAN storage and advanced capabilities usually reserved for more expensive enterprise solutions.
Drobo iSCSI SAN storage is designed to provide reliable and high performance storage to servers running business-critical applications like data protection, email, and server virtualization. It connects seamlessly to your existing TCP/IP network and utilizes the industry-standard iSCSI protocol to provide simple, consolidated storage for your servers.
With two iSCSI models available, there's a Drobo that's right for your application. The 8-bay cost-effective B800i model is ideal for data protection or for small business building a SAN for the first time. The powerful 12-bay B1200i model adds Data-Aware Tiering and redundant, hot-swappable components to ensure maximum performance and high-availability of business applications.
Pain Free Expansion
Expanding your storage capacity with a Drobo couldn’t be easier. There’s no long, risky process to add capacity to a Drobo – no need to go through the time consuming and complex administration of destroying your RAID sets and recreating with larger drives; and then finally restoring from your backup. When it’s time to add storage capacity to a Drobo, simply insert additional disk drives or replace the smallest disks with larger ones. The unique, carrier-less drive-bay design results in efficient and pain free scalability that won’t leave you running out of space when you need it most.
If you’re running low on space, the lights on the front of the Drobo B800i tell you exactly what to do. The innovative, user-friendly industrial design allows you to add or hot-swap larger capacity drives, without tools, on the fly, for storage expansion with zero downtime. Expand your capacity without missing a beat while safely storing, sharing and backing up all your data with ease and peace of mind. It’s that simple!
A Drobo B800i iSCSI array can hold up to 24TB of raw storage and beyond. To add capacity, simply insert a new hard drive or replace your smallest drive with a larger one, even when all drive bays are full. Unlike traditional RAID systems, the BeyondRAID technology in Drobo enables you to leverage different drive capacities, allowing for continuous expansion as larger drives become available. With Drobo, expansion is automatic and instantaneous and access to data is always maintained.
Drobo can protect from single or dual drive failures and has a virtual hot spare capability - ensuring all drives are used at all times.
Smart Volumes with Thin Provisioning
Create new volumes in seconds and manage up to 16TB volumes over time with ease. The innovative and time-saving Smart Volume management technology with Thin Provisioning integrated into the Drobo B800i allows volumes to pull storage from the common pool of disks rather than a specific physical disk allocation. The labor of resizing and migrating volumes is replaced with the simplicity of intelligent engineering. Smart Volumes are also data aware, allowing deleted data blocks to be returned to the common pool and ensuring that volumes remain as efficient as possible over time.
Protection from Two Drive Failures
Enable the dual-drive redundancy option to protect your data from failure of up to two hard drives. It's all done with a single click and without ever losing access to your data. Running out of space? Switch back to single-drive redundancy at any time. Unlike moving between traditional RAID 5 and RAID 6, there's no need to reformat or migrate data from the Drobo B800i, potentially saving you hours or days of downtime.
Build an iSCSI SAN with Drobo
Unfamiliar with iSCSI? iSCSI is a popular high-performance protocol for deploying storage networking technology in IT environments. The problem: it can be very complex to manage. The Drobo B800i changes that by introducing zero-click iSCSI configuration for both Windows and Mac OS X servers.
With an iSCSI SAN, centralized storage is provided to each server over a high-speed Gigabit Ethernet network where it can be allocated or expanded instantaneously. Deploying a Drobo B800i eases iSCSI adoption, simplifies administration, and allows you to consolidate storage so you have fewer devices to manage.
iSCSI SAN for business-critical
Optimized for Business
The Drobo B800i is ideal for building your first scalable backup server or server virtualization cluster. It is certified for VMware vSphere, Symantec Backup Exec, and Veeam Backup environments. It integrates seamlessly into your TCP/IP network infrastructure and utilizes the industry-standard iSCSI protocol to provide simple, consolidated storage for your servers.
Have multiple servers that need storage? No problem. The Drobo 8-bay iSCSI SAN storage for Business connects seamlessly to your existing TCP/IP network and utilizes the industry-standard iSCSI protocol to provide simple, consolidated storage for your servers.
Up to 8 Disks of Instant Expansion to 32TB and Beyond
Grow your storage to meet your data capacity needs with minimal effort. To add capacity, simply insert a new hard drive or replace your smallest drive with a larger one, even when all eight-drive bays are full. Unlike traditional RAID systems, the BeyondRAID technology found on Drobo 8-bay iSCSI SAN storage for Business enables you to mix and match capacities, drive brands and speeds. This allows for continuous expansion as drive capacities grow. With Drobo, expansion is automatic, instantaneous and access to data is always maintained.
Simplify Your VMware Environment
Storage is an integral part of a successful virtualization strategy. Drobo has been tested for use with VMware to eliminate risk from your storage decision and help accelerate deployment of your virtual server environment.
Optimizing Business Applications
Like with business applications, Drobo is ideal for building your first server virtualization cluster and had been certified for VMware vSphere and Citrix Xen Server environments.
Drobo is also a cost-effective way to provide reliable storage for your backup server and has been certified for use with Symantec Backup Exec.
Drobo Care Service and Support Program
The Drobo Care service and support program extends your peace of mind beyond the standard warranty terms for 3 years and beyond. With DroboCare, we're always here to answer your call and if something happens to go wrong, we'll send you a replacement Drobo right away.
Rack Mount Ready, Desktop Quiet
Drobo B800i can be deployed in a server room for IT use or on a desktop for workgroup sharing of storage, thanks to its compact design and quiet operation. Dual smart fans automatically manage their speeds to optimize cooling and minimize operating noise. You can even configure Drobo to spin down drives when they’re not in use to further reduce noise and save energy.
(Drobo B800i Rack Mount sold separately.)
What's BeyondRAID? Storage without limitations.
BeyondRAID technology, built into every Drobo, delivers all of the benefits of traditional RAID, while providing much more and leaving many of the limitations behind. This next-generation of redundant storage technology brings together enhanced protection, reliability, expandability, and ease-of-use.
Drobos, based on BeyondRAID, interact with computing systems in the same manner as storage arrays using traditional RAID, so installing a Drobo allows you to maintain your current operating system and file system. This eliminates the challenges and costs when moving to a new storage technology.
Problems with Traditional RAID
Developed in the 1980s, RAID (Redundant Array of Inexpensive Disks) was designed to pool disk drives together for increased capacity and reliability for data storage. It has been preventing single disk drive failures causing data loss, and has been used in almost every enterprise data center for decades.
While reliable, the complexity of RAID is a huge challenge for small businesses and consumers. RAID has a high learning curve with many options, levels, and unfamiliar terminology like striping, mirroring, and parity.
There are several primary challenges with traditional RAID:
- Lock-in of RAID Levels
To change RAID levels, most storage arrays require the data to be moved off, reconfigured, and then moved back on. If you want to move to RAID 6 from RAID 5 for protection against two drive failures, you need to reinitialize and start over. This process could take days to complete.
- Lack of Expandability
Once drives are configured into a RAID pool, expandability is impossible unless you have a lot of time, or experience. If you want to add more storage capacity, the solution is to create a new RAID pool, leaving you with another chunk of storage to manage – or you can just reinitialize and start over.
- Drive Failures Create Big Risks
When a drive fails, most RAID implementations enter a state where data loss will occur if another drive falters before the user replaces the failed drive. Also, performance is hampered when in this debilitated state.
Moving Beyond RAID
Drobo’s BeyondRAID technology solves the fundamental issues that traditional RAID can’t. Built on the foundation of traditional RAID, BeyondRAID adds a layer of virtualization that chooses the correct protection algorithm based on data availability needs at any given moment. Since the technology works at the block level, it can write blocks of data that alternate between RAID protection levels.
If you need to add storage capacity to a Drobo, simply insert additional disk drives or replace the smallest disks with larger ones – no need to change RAID levels, purchase a new storage array, or go through the complex administration of pooling RAID groups.
The BeyondRAID feature can even switch from single to dual disk redundancy with just the click of your mouse through Drobo Dashboard. This ensures enterprise-level dual parity data protection, when needed. If a drive happens to fail, Drobo will automatically re-layout the data to the remaining drives, returning it to a protected state with no user interaction.
|BeyondRAID vs. Traditional RAID||RAID 1||RAID 5||RAID 6||BeyondRAID™|
|Supports Two Drives|
|Supports Three Drives|
|Support Four Drives or More|
|Single Disk Redundancy|
|Dual Disk Redundancy||1|
|Mixed Drive Utilization|
|Automatic Protection Levels|
|Virtual Hot Spare|
1 Available with 5-bay or Larger Drobos
2 Available with iSCSI-capable Drobos
Thin Provisioning is a fundamental capability of BeyondRAID, allowing for infinite capacity expansion by just replacing a drive with a larger one.
Instant Expansion occurs when a new, or larger, drive is inserted without any disruption in service.
Drobo's volumes are Smart Volumes, pulling needed storage from a common pool and then returning deleted blocks back to the common pool, preventing free space from being tied up by any particular server.
Mixed Drive Utilization allows you to insert any drive, of any size, or any type, and Drobo will optimally use it - check out our interactive Capacity Calculator.
Automatic Protection Levels ensures the best algorithm is used to protect from drive failure depending on the number of drives that are inserted, without any user configuration. There is no need to learn about RAID levels or what mirroring or striping is.
Dual Disk Redundancy enhances BeyondRAID protection by guarding from multiple drive failures in a short period of time. Even if two drives fail, BeyondRAID will attempt to use the remaining drives to return to a protected state.
Virtual Hot Spare utilizes all drives at all time with no drives sitting idle waiting for one to fail. With some traditional RAID systems, a drive can be marked as a "hot spare", waiting on standby for a drive failure so it can take over. That's just a unutilized drive that you have to pay for taking up a valuable drive bay.
Drobos are Data Aware, intelligently handling data for added resiliency, performance, and management. Being Data Aware allows the Drobo to have a capacity gauge on the front, quickly recover in the event of a drive failure, enable intelligent tiering of data, and much more.
Drive Re-ordering allows Drobo disk packs to be moved to another Drobo, and even re-ordered, while still functioning - try that with RAID.
How BeyondRAID Works
Now that we've looked at how BeyondRAID compares with traditional RAID and the value that it brings, let's see how BeyondRAID works.
The sections of the RAID stack are drastically reinvented in a Drobo—and it all has to
do with how drives are pooled (disk pack) and the way data is stored (BeyondRAID virtualization).
Build an iSCSI SAN with Drobo:
Whether you are building an SAN for the first time, scaling out an application, or implementing a server virtualization cluster, Drobo provides sophisticated yet easy-to-use networked storage for your IT environment. Utilizing the industry-standard iSCSI protocol, Drobo connects to your existing TCP/IP Ethernet network to consolidate storage and centrally share it with your servers.
What is iSCSI?
iSCSI (pronounced "i-scuzzy") is an Internet Protocol (IP)-based storage networking standard for connecting storage arrays to computers, using high performance Ethernet. iSCSI is an industry-standard protocol, allowing organizations to consolidate and centralize storage while providing servers with the illusion of locally-attached disks. Unlike traditional Fibre Channel storage, which requires special-purpose cabling, iSCSI can be run over the existing Ethernet network infrastructure.
iSCSI as Easy as USB for Windows and Mac
Drobo supports zero-click iSCSI connections on both Windows and Mac OS X. Once Drobo Dashboard is installed, access to the iSCSI storage over an Ethernet cable happens automatically. For Windows, Drobo Dashboard uses Microsoft's iSCSI software ("initiator"). As Mac OS X does not natively contain iSCSI support, Drobo Dashboard includes the necessary iSCSI software initiator for Mac OS X - free of charge.
iSCSI Deployment Scenarios
When building an iSCSI SAN with Drobo, there are a few network architectures you can use to ensure optimal performance and reliability for your applications.
iSCSI Drobo Direct-Attached to Servers
When deploying shared storage for the first time, you may only need to access the storage from two or three servers. If this is the case, you can directly connect Drobo to a Gigabit Ethernet port on a server. This is the easiest way to deploy an iSCSI Drobo. If your server is running Windows or Mac OS X, Drobo Dashboard will automatically configure the iSCSI settings, allowing iSCSI to be as easy as plugging in a USB drive.
Then, you can create volumes (or LUNs) on the Drobo and assign them to any of the attached servers. To a server, a volume will appear like a locally attached disk.
In a direct-attached setup, you can only provide storage to the number of available Ethernet connections on the Drobo. So for the B800i, it would be two servers, and for the B1200i it would be three servers. To share a Drobo with more servers, you will need to create a Storage Area Network (SAN).
iSCSI Drobo Connected to Existing Network
If you need to share an iSCSI Drobo with more than two servers, you need to connect it to a network. Since iSCSI runs over a standard TCP/IP Ethernet network, you can connect Drobo to the same network you currently connect servers to. This architecture may be an easy and low cost way to connect Drobo to a file or backup server.
When you combine data and iSCSI storage traffic on the same network, you have to be aware of the added traffic load to ensure performance is still adequate. If you require high performance storage for business-critical applications like email and databases, it is highly recommended to create a dedicated network for iSCSI storage traffic.
iSCSI Drobo Connected to a Dedicated Storage Area Network (SAN)
CommonSAN design best practicescallfor a dedicatednetwork for block storage traffic. This is to ensure proper performance, reliability, and security of the data that servers need to write and access. If block storage traffic is on the same network as email request, and a backup operation occurs, users may not be able to check email. Or, if a lot of email requests come in at the same time, a database may become very slow. When business-critical applications are using a Drobo, it is best to create a separate network for storage traffic.
A high-speed gigabit switch can be installed to handle iSCSI traffic. It will not be connected to the main company LAN to ensure optimal performance and keep storage traffic secure. The iSCSI ports on a Drobo will be connected to this switch. A server will have at least one Ethernet port connected to this switch, while other Ethernet ports will be connected to the LAN. This allows clients to access servers over the LAN and servers to access storage over the SAN. The SAN can then grow independently to scale the number of Drobos deployed, as well as the number of servers accessing them.
Understanding iSCSI vs. NAS
There are important differences you should understand between iSCSI and network attached storage (NAS).
iSCSI is ideal for high volume data storage traffic and is designed to be a direct block-level protocol that reads and writes directly to the disk array. NAS-level protocols read and write at the file level, which means the disk array needs to perform more translation effort to actually access the blocks of data on the disk array.
In most scenarios, Drobo can be connected to your existing networking infrastructure. For the best performance in this configuration, it is recommended that you segment iSCSI traffic by creating a VLAN dedicated to that traffic. This will keep your high volume data storage traffic segmented from the rest of your LAN traffic. You can also attach multiple Drobo storage systems to one or more than one host via this same switch setup.
For optimal performance you can also directly attach Drobo to your host, as shown below. This assumes you have more than one networking port on your server that you can dedicate to a Drobo storage.
Each Drobo will need its own unique IP address that you configure using the Drobo Dashboard software that comes with each Drobo storage system
There are dozens of specific features that have been layered on top of the iSCSI protocol over the years. In other words, iSCSI can be a complex jungle, but you'll find deploying iSCSI with Drobo to be simple and straightforward. In fact, Drobo storage with Drobo Dashboard connect to your server with a single click of the mouse.
All Drobos have carrier-less drive insertion. This means there are no special parts or screws that have to be added to the drives before they are inserted. It's like inserting a cassette tape into a video recorder.
While both Drobo SAN storage models can be rack mounted, the Drobo model B800i is compact and quiet, making it ideal for workgroup environments that need storage located in an office or on a desk.
Even the faceplate is magnetic, with the manual on the back. Primary management is by using drive status lights and visual capacity gauge.
And, all Drobos look good too!
Most modern storage arrays aggregate disks and prevent against single drive failures using a 20-year-old technology called RAID (Redundant Array of Independent Disks). While RAID has served many businesses well, it requires up-front knowledge of its functionality and has many shortcomings. BeyondRAID technology built into every Drobo addresses these shortcomings and makes virtualizing disk drives usable by everyone. BeyondRAID provides these enhancements over traditional RAID:
- Thin Provisioning as a fundamental capability allows for infinite capacity expansion by just replacing a drive with a larger one
- Instant Expansion occurs when a new, or larger, drive is inserted without any disruption in service
- Mixed Drive Utilization allows you to insert any drive, of any size, or any type, and Drobo will optimally use it - check out our interactive Capacity Calculator
- Automatic Protection Levels ensures the best algorithm is used to protect from drive failure depending on the number of drives that are inserted without any user configuration
- Dual Disk Redundancy enhances BeyondRAID protection by guarding from multiple drive failures
- Virtual Hot Spare utilizes all drives at all time - no drives sitting idle waiting for one to fail
- Drobos are Data Aware, intelligently handling data for added resiliency, performance, and management
- Drive Re-ordering allows Drobo disk packs to be moved to another Drobo, and even re-ordered, while still functioning - try that with RAID
Drobo Dashboard Management
Drobo Dashboard is the single tool to centrally manage all of your Drobos. Drobo Dashboard gives you status as if all of your Drobos were right in front of you by providing you the same status lights and capacity guage that are on the front panel. All adminitration tasks are a single click away and there’s even a built-in data protection tool called Drobo Copy to easily copy data to and from your Drobo. Simply, it’s the easiest way to configure and manage business-class storage.
Learn more about Drobo Dashboard.
The Drobo B800i and B1200i model connects seamlessly to your existingTCP/IP network and utilizes industry-standard iSCSI protocol with optional CHAP authentication to provide simple, consolidated iSCSI storage for your servers.
File and Operating System Agnostic
Drobo B800i and B1200i model and its underlying BeyondRAID technology currently support the Windows and Mac platforms, with file system support for NTFS, HFS Plus, and FAT32. Since Drobo B800i and B1200i is a block-level system, it easily adapts to almost any environment.
Mixed Drive Capacity Utilization
Grow your storage to meet your data capacity needs with minimal effort. To add capacity, customers can simply insert a new hard disk or replace the smallest disk with a larger one, even when all eight disk bays are full. Unlike traditional RAID systems, the BeyondRAID technology enables IT managers to efficiently mix and match disk brands, capacities and speeds. This allows for continuous expansion as disk capacities grow. Expansion is automatic, instantaneous and access to data is always maintained.
To find out exactly how much free capacity you'll have with your choice of disk capacities, try out our interactive Capacity Calculator on tab.
Utilizing dual-disk redundancy, B800i and B1200i model’s BeyondRAID technology can ensure your data is safe even if up to two drives fail simultaneously — all without a moment of downtime. You can even switch between single- and dual-disk redundancy with a single click. You’ll feel safer knowing that if drives do fail, Drobo B800i and B1200i model automatically enters a state of self-healing in which it relays out your data across the remaining healthy drives and sectors. If a drive fails, BeyondRAID technology always returns the drive array back to the safest state possible.
Thin provisioning is a technical term that describes how the BeyondRAID technology communicates with your operating system. BeyondRAID communicates with your OS about how much drive space you have; up to 16TB per volume.¹ Specifying a larger amount of storage than is physically available allows you to grow into the volume without having to reformat or migrate your data in order to add capacity.
When B800i and B1200i model detects a "bad" hard drive, it proactively advises you with a series of warnings ranging from a blinking red LED on its front panel, to pop-up alerts in Drobo Dashboard and email alerts. What B800i and B1200i model does next is exceptional. It enters a self-healing mode where it repairs around the bad sector or drive, and works until it returns to the safest state possible. If B800i and B1200i model has sufficient time and free capacity (indicated by all lights returning to a solid green state), it can even withstand additional hard disk failures — that's the power of self-healing.
B800i and B1200i model is iSCSI SAN storage that manages itself. There are no complex configuration screens, confounding choices, or other complications that prevent so many other storage devices from working out of the box. For companies that need simple, consolidated storage for multiple servers but don’t want to deal with the complexities of traditional SANs, B800i and B1200i model is the ideal solution.
Setup can be completed in a matter of minutes and routine tasks such as expanding capacity are as simple as adding a drive or replacing the smallest drive in the array. No need to back up data or re-create a RAID array. B800i and B1200i model will automatically recognize the additional capacity and make it immediately available to all Smart Volumes and applications.
Create new volumes in seconds and manage up to 255 volumes over time with ease. The innovative and timesaving Smart Volume management technology integrated into B800i and B1200i model allows volumes to pull storage from the common pool of drives rather than a specific physical drive allocation, eliminating the need to manage capacity at the volume level. Smart Volumes are also data aware, allowing deleted data blocks to be returned to the common pool and ensuring that volumes remain as efficient as possible over time.
BeyondRAID was designed from the ground up to allow the storage capacity of the array to expand and contract. BeyondRAID makes this a simple process by utilizing a technology called “virtualization.” Virtualization provides a layer of abstraction between the data requested, by the file system, and the physical location of that data on the disk drives. A given piece of data can be located on any drive, and on any physical location on that drive. This is what makes adding a drive to a B800i and B1200i model so simple. The new drive just provides additional places to store data.
One long-standing requirement inherent in traditional RAID-based systems was that, if for some reason you needed to remove the drives, you’d have to replace them in the exact same order. When you remove your disks from B800i and B1200i model, you can put them back in any order you like.
|Additional Software Features||
|Operating System Support||
|File System Options||
|Power and Cooling||
Sample Light Indicators Diagram
Use these interactive tools to estimate the amount of data storage available to fit your needs.
Drag drives and place them into the slots. To remove one from a slot just click on it.
This tool is for approximating the space utilization with various mixed disk configurations. Actual disk sizes can vary between vendors, and values calculated may differ slightly from actual results. Please refer to Drobo Dashboard for precise data calculations for storage installed in your Drobo.
- Pricing and product availability subject to change without notice.
Our Price: $1,294.00
List Price: $2,399.00
Our Price: $1,822.00
List Price: $2,699.00
Our Price: $2,071.00
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Our Price: $3,953.00
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Our Price: $2,772.00
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Our Price: $2,879.00
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