Drobo Certified Partner

SeagateSeagate SAS Hard Drives

#1 manufacturer of hard drives and storage solutions worldwide

Seagate SAS Hard Drive
Drobo B1200i Series
*For Drobo B1200i Only.

The SAS hard drives only support the Drobo B1200i 12-Bay Storage.

Customers Please Note: All Hard Drives are not returnable. Defective drives can be replaced by the manufacturer if still covered under warranty.

Seagate Products
SAS Hard Drives
Seagate Cheetah 15K.7, 300 GB
Internal Hard drive - 300GB - 3.5" - SAS 6 Gb/s - 15k rpm - buffer: 16MB
#ST3300657SS
Our Price: $415.00
Seagate Cheetah 15K.7, 450 GB
Internal Hard drive - 300GB - 3.5" - SAS 6 Gb/s - 15k rpm - buffer: 16MB
#ST3450857SS
Our Price: $559.00
Seagate Cheetah 15K.7, 600 GB
Internal Hard drive - 300GB - 3.5" - SAS 6 Gb/s - 15k rpm - buffer: 16MB
#ST3600057SS
Our Price: $715.00
Seagate Constellation ES, 2 TB
Internal Hard drive - 2 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 64MB
#ST32000444SS
Our Price: $415.00

 

Seagate Cheetah 15K:

SAS 15K Hard Drives

Highest capacity, performance and reliability in 3.5-inch mission-critical storage

Seagate Cheetah® 15K 3.5-inch hard drives deliver the best performance, highest capacity and field-proven reliability needed for mission-critical 3.5-inch Tier 1 enterprise environments. Self-Encrypting Drive (SED) and FIPS 140-2 Validated™ SED security options available to help you protect your data-at-rest and be FIPS 140-2 compliant.*

Seagate Cheetah 15K drives offer the high performance, increased capacity and optimized power consumption needed by enterprises to meet demanding Tier 1 enterprise requirements.

Key Features and Benefits:

  • Delivers high performance with sustained data rates up to 171MB/s*
  • Offers high capacity (up to 600GB) with third-generation perpendicular recording*
  • Includes Seagate PowerTrim™ technology to dynamically reduce power usage*
  • Supports 6Gb/s SAS 2.0, 4Gb/s FC, and Ultra320 SCSI interfaces*
  • Includes advanced read/write technology for an unrecoverable error rate of 1x10E16 and an annualized failure rate (AFR) of 0.55 percent
  • Provides TCG-compliant, Self-Encrypting Drive (SED) security option (SAS models only) to eliminate the need to overwrite or physically destroy drives, enable safe return of drives for warranty or expired lease purposes and allow organizations to securely repurpose or sell hard drives*
  • Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data*

Lowest Cost of Ownership

  • Seventh-generation Seagate® Cheetah 15K.7 drive is the fastest, highest capacity and most reliable ever.
  • Lower watts/GB ratio helps achieve reduced power and cooling costs while optimizing capacity requirements.
  • Higher performance with fewer drives—reducing support infrastructure, physical space requirements and storage management costs
  • The highest reliability of any 3.5-inch drive, with increased system reliability due to the need for fewer drives

Highest Reliability

  • Seagate continues to focus on reliability and data protection. MTBF is an industry-leading 1.6 million hours.
  • Seagate-exclusive enhanced Error Correction Code better maintains performance throughout the life of the drive and reduces the probability of lost data.
  • The third generation of Seagate-exclusive Background Media Scan proactively scans the media for potential defects during drive idle time. It enables incipient errors to be corrected before data is lost.
  • Quick and Robust Download feature loads new firmware in seconds, with built-in protection to ensure no corruption in the event of a power failure during firmware switch.

Strong Enough for National Security1

The Cheetah 15K.7 drive is available in SED or FIPS SED models; both eliminate the need to overwrite or physically destroy drives, enable secure return of drives for warranty or expired lease purposes, and allow organizations to securely repurpose or sell hard drives. For added physical security and more stringent regulatory compliance needs, the FIPS SED model is FIPS 140-2 Validated™ for use with sensitive but unclassified or protected (A or B) class data.

These Seagate Secure™ models help OEMs and system builders gain competitive advantage, differentiate solutions (with strong data security), sell to new customers (that require strong data security), and protect brand equity (and customer confidence).

Key Advantages
  • Third-generation perpendicular recording delivers up to 600GB.
  • Unprecedented performance with sustained data rate of up to 204MB/s—a 16 percent increase over last generation
  • Industry's highest 3.5-inch drive reliability at 1.6-million-hours MTBF
  • Seagate PowerTrim™ technology provides a 62 percent improvement in GBs/W at idle over typical 3.5-inch hard drives.
  • Read/write advances deliver nonrecoverable error rate of 1x10E16
  • Available in 4Gb/s FC or 6Gb/s SAS interfaces (supports SAS 2.0 feature set)
  • TCG-compliant Self-Encrypting Drive (SED) option cuts IT drive retirement expenses while securely protecting data and is one of the easiest, most cost-effective security measures you can implement.2
  • FIPS Self-Encrypting Drive option provides all the benefits of SED and is NIST certified to meet U.S., Canada and U.K. federal data encryption compliance requirements.1, 2
Best-Fit Applications
  • Business and transaction processing
  • Storage area networks and networked attached storage
  • E-mail, decision support, Internet and e-commerce
  • Government-grade, data-at-rest security when drives leave your control1
  • Drive retirement cost reduction and drive life extension strategies1
Seagate Cheetah 15K.7 SAS Hard Drive
Specifications ST3600057SS ST3450857SS ST3300657SS
Capacity3 600GB 450GB 300GB
Formatted 512 KB/Sector (GB) 600 450 300
External Transfer Rate (MB/s): 4Gb/s Fibre Channel 400 400 400
External Transfer Rate (MB/s): 6Gb/s Serial Attached SCSI 600 600 600
Performance
Spindle Speed (RPM) 15K 15K 15K
Average Latency (ms) 2.0 2.0 2.0
Seek Time Average Read/Write (ms) 3.4/3.9 3.4/3.9 3.4/3.9
Transfer Rate: Internal (Mb/s, OD–ID) 1450 to 2370 1450 to 2370 1450 to 2370
Transfer Rate: Sustained (MB/s, 1000 x 1000) 122 to 204 122 to 204 122 to 204
Cache, Multisegmented (MB/s) 16 16 16
Configuration/Organization
Disks/ Heads 4/8 3/6 2/4
Nonrecoverable Read Errors per Bits Read 1 sector per 10E16 1 sector per 10E16 1 sector per 10E16
Reliability Rating at Full 24x7 Operation (AFR) 0.55% 0.55% 0.55%
MTBF (hours) 1,600,000 1,600,000 1,600,000
Power Management
Typical, Fibre Channel (W) 16.31 15.17 13.8
Typical, SAS (W) 16.35 14.6 12.92
Power Idle, Fibre Channel (W) 11.61 10.26 8.98
Power Idle, SAS (W) 11.68 10.1 8.74
Environmental
Operating Temperature 5 to 55 °C 5 to 55 °C 5 to 55 °C
Nonoperating Temperature –40 to 70 °C –40 to 70 °C –40 to 70 °C
Shock, Operating: 2 ms (Gs) 60 60 60
Shock, Nonoperating: 1 ms (Gs) 300 300 300
Acoustics (bels – sound power) 3.6 3.6 3.6
Vibration, Operating: <400Hz (Gs) 1.0 1.0 1.0
Vibration, Nonoperating: <400Hz (Gs) 3.0 3.0 3.0
Encryption
Self-Encrypting Drive Option4, 6 Yes Yes Yes
FIPS Self-Encrypting Drive Option5, 6 Yes Yes Yes
Physical
Height (in/mm) 1.0/25.4 1.0/25.4 1.0/25.4
Width (in/mm) 4.0/101.6 4.0/101.6 4.0/101.6
Depth (in/mm) 5.76/146.52 5.76/146.52 5.76/146.52
Weight (lb/kg) 1.51/0.686 1.51/0.686 1.51/0.686

* Not available in all models or countries. Requires TCG-compliant host or controller support. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian governments.
1 Requires TCG-compliant host or controller support. Not available in all countries.
2 See FIPS 140-2 Level 2 Certificate at http://csrc.nist.gov/groups/STM/cmvp/documents /140-1/1401vend.htm.
3 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
4 Self-Encrypting Drive model. Requires TCG-compliant host or controller support. Not available in all countries.
5 FIPS Self-Encrypting Drive model. Requires TCG-compliant host or controller support. Not available in all countries.
6 Self-Encrypting Drives and FIPS Self-Encrypting Drives are only available in the channel in 6Gb/s SAS.

PDF File
Seagate Cheetah 15K Datasheet (.PDF)

Seagate Constellation ES:

Seamless Enterprise Hard Drives

High-capacity storage designed for seamless enterprise integration

Constellation ES is the fifth generation 3.5-inch drive for enterprise 7200-rpm environments enabling cost-effective, highly efficient enterprise storage with highest capacities, best-in-class reliability, leading performance and optimized power and cooling. With its lowest power consumption and highest temperature tolerance, it optimizes chassis performance in tiered storage solutions. The only drive offering a choice of traditional 3Gbps enterprise SATA interface for seamless enterprise integration or the industry leading 6Gbps SAS enterprise interface for a more reliable, scalable and sustainable high performance enterprise solution.

Seagate Constellation ES fifth-generation drives lead the industry with a range of high capacity enterprise drive options. Available in both 6Gb/s SAS and SATA interfaces, these drives feature enterprise-class reliability with the power and performance efficiencies that make them ideal for capacity-optimized, 24x7 multi-drive server and storage environments.

Key Features and Benefits

  • Reduces design and support costs by building on the Seagate best-in-class enterprise storage foundation
  • Features a range of high capacities—from 500GB to 2TB—in a 3.5-inch enterprise-class hard disk drive
  • Offers a traditional 3.5-inch form factor with enhanced rotational vibration tolerance and high data integrity for enterprise-class reliability in a cost-effective drive
  • Delivers proven reliability, with an MTBF* of 1.2 million hours and enhanced end-to-end data integrity with Protection Information feature
  • Lets you choose a 6Gb/s Enterprise SATA or 6Gb/s SAS interface easing integration and delivering up to 2x the throughput of 3Gb/s nearline hard drives
  • Reduces energy and cooling costs, with the lowest power consumption of any nearline 3.5-inch drive
  • Includes Seagate PowerChoice™ technology for even greater on-demand power savings during slow or idle periods
  • TCG-compliant, Self-Encrypting Drive (SED) security option eliminates the need to overwrite or physically destroy drives, enables safe return of drives for warranty or expired lease purposes and allows organizations to securely repurpose or sell hard disk drives**
  • Meets regulatory data security compliance requirements and is FIPS 140-2 Validated™ to protect Sensitive but Unclassified and Protected class data**
Key Advantages
  • Fifth-generation, enterprise, nearline drive designed for 24×7 operation
  • Up to 2TB capacity for data-hungry enterprise business applications
  • Best-in-class enhanced rotational vibration tolerance ensures unrivalled performance in high-density applications for continuous data access.
  • Enhanced efficiencies with PowerChoice™ host-selectable power options for unprecedented savings during slow or idle periods
  • Seagate RAID Rebuild™ development platform significantly reduces hours of lost productivity.
  • Multi-drive firmware maximized for enterprise system availability
  • Robust performance with dual processor and ramp load technologies (35% average sustained throughput increase over previous generation)
  • 6Gb/s SAS performance with error detection and correction (IOEDC/IOECC) capabilities and PI (Protection Information)
  • Self-Encrypting Drive (SED) option cuts IT drive retirement expenses while securely protecting data and is one of the easiest, most cost-effective security measures you can implement.1
Best-Fit Applications
  • High-capacity data center storage
  • Mainstream enterprise external storage arrays (SAN, NAS, DAS)
  • Enterprise backup and restore—D2D, virtual tape
  • Centralized surveillance
  • Cloud storage
Seagate Constellation ES Hard Drive
Specifications ST32000444SS
Capacity2 2 TB
Interface 6Gb/s SAS
Features
Protection Information Yes5
Low Halogen Yes
Self-Encrypted Drive (SED) Option Yes
Performance
Spindle Speed (RPM) 7200
Seek Time, Average Read/Write (ms) 8.5/9.5
Max Sustained Transfer Rate (MB/s) 150
Cache, Multisegmented (MB) Up to 64
Interface Access Speed (Gb/s) 6.0, 3.0, 1.5
Rotational Vibration @ 1500Hz (rad/s2) 12.5
Configuration/Organization
Bytes per Sector 512, 520, 528
Reliability/Data Integrity
Power-On Hours (annual) 8760
Mean Time Between Failures (MTBF, hours) 1.2 million
Reliability Rating at Full 24x7 Operation (AFR) 0.73%
Nonrecoverable Read Errors per Bits Read 1 sector per 10E15
IOEDC (I/O Error Dectection Code) Reads/Writes
IOECC (I/O Error Correction Code) Reads/Writes
Load/Unload Cycles (at 40°C) 300,000
Interface Ports Dual
Power Management
Power Supply Requirements +12V and +5V
Idle (W) 7.26
Typical Operating Power (W): Random Read 10.43
Typical Operating Power (W): Random Write 10.15
PowerChoice™ Option (W) As low as 1.39
Environmental
Operating Temperature 5 to 60 °C
Nonoperating Temperature –40 to 70 °C
Vibration, Operating: 5 to 500Hz (Gs) 0.5
Vibration, Nonoperating: 10 to 500Hz (Gs) 2.0
Shock, Operating: 2 ms (Gs) 70
Shock, Nonoperating: 2 ms (Gs) 300
Physical
Height (in/mm) 1.028/26.10
Width (in/mm) 4.010/101.85
Depth (in/mm) 5.787/147.00
Weight (lb/kg) 1.57/710
Carton Unit Quantity 20
Cartons per Pallet 40
Cartons per Layer 8

*Mean time between failures
**Not available in all models or countries. Requires TCG-compliant host or controller support. TM: The FIPS logo is a certification mark of NIST, which does not imply product endorsement by NIST, the U.S., or Canadian Governments.
1 Self-Encrypting Drive (SED) and FIPS Self-Encrypting Drive options require TCG-compliant host or controller support. Not available in all countries.
2 One gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes when referring to hard drive capacity.
3 Self-Encrypting Drive model. Requires TCG-compliant host or controller support. Not available in all countries.
4 These base deck dimensions conform to the Small Form Factor Standard (SFF-8301) found at www.sffcommittee.org. For connector-related dimensions, see SFF-8323.
5 Protection Information included

PDF File
Seagate Constellation ES Datasheet (.PDF)