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Seagate 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 Enterprise Capacity, 1 TB
Internal Hard drive - 1 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 128MB
#ST1000NM0045
Our Price: $203.00
Seagate Enterprise Capacity, 2 TB
Internal Hard drive - 2 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 128MB
#ST2000NM0045
Our Price: $277.00
Seagate Enterprise Capacity, 3 TB
Internal Hard drive - 3 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 128MB
#ST3000NM0025
Our Price: $357.00
Seagate Enterprise Capacity, 4 TB
Internal Hard drive - 4 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 128MB
#ST4000NM0025
Our Price: $437.00
Seagate Enterprise Capacity, 6 TB
Internal Hard drive - 6 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 256MB
#ST6000NM0095
Our Price: $567.00
Seagate Enterprise Capacity, 8 TB
Internal Hard drive - 8 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 256MB
#ST8000NM0075
Our Price: $776.00
Seagate Enterprise Capacity, 10 TB
Internal Hard drive - 10 TB - 3.5" - 6Gb/s SAS - 7200 rpm - buffer: 256MB
#ST10000NM0096
Our Price: $961.00

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 optimised power and cooling. With its lowest power consumption and highest temperature tolerance, it optimises 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-optimised, 24x7 multi-drive server and storage environments.

Key Features and Benefits

Seagate Constellation ES Hard DriveKey Advantages

Best-Fit Applications
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/Organisation
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

Seagate Constellation ES Datasheet (.PDF)

Pricing Notes: