Seagate Constellation.2 ST91000640SS, Hard drive, 1 TB, internal, 2.5", SAS 6Gb/s, 7200 rpm, buffer: 64 MB
$475.31 inc GST
✕ Backorder - Email us for a lead time or ETA
✓ Free NZ Delivery
Available on back-order
Ships from: Auckland or Christchurch
- Allow 1–2 days for delivery
- Add 1–2 days if you are rural
- No collections
Description
The Seagate Constellation.2 drive is the only 2.5-inch enterprise-class hard drive delivering enterprise reliability at the industry’s lowest power consumption for storage-hungry nearline applications. Self-Encrypting Drive (SED) and FIPS 140-2 Validated SED security options are available to help you protect your data.
- Maximizes data center footprint with up to 76TB per square foot
- Energy efficient storage at under 3.9 watts
- Highest nearline reliability with an MTBF of 1.4M hours
- 6Gb/s performance in both SAS and SATA interfaces
- Unparalleled power savings
Constellation.2 hard drives reduce per-gigabyte cooling and energy costs by packing high capacities into an SFF, low-power-consumption drive. Included Seagate PowerChoice technology can further reduce energy costs by empowering IT organizations to tailor systems for optimal performance and power consumption. - Secure self-encryption
Constellation.2 hard drives are available as Self-Encrypting Drive models. SED options can improve data-at-rest security and reduce drive retirement costs. Meets regulatory data security compliance requirements and is FIPS 140-2 Validated to protect Sensitive but Unclassified and Protected class data.
Main Specifications
Product Description | Seagate Constellation.2 ST91000640SS – hard drive – 1 TB – SAS 6Gb/s |
Type | Hard drive – internal |
Capacity | 1 TB |
Form Factor | 2.5″ |
Interface | SAS 6Gb/s |
Data Transfer Rate | 600 MBps |
Buffer Size | 64 MB |
Spindle Speed | 7200 rpm |
Features | Idle Read After Write (IRAW), Background Media Scan (BMS), Perpendicular Magnetic Recording (PMR), PowerChoice, S.M.A.R.T. |
Dimensions (WxDxH) | 7 cm x 10.1 cm x 1.5 cm |
Weight | 200 g |
Microsoft Certification | Compatible with Windows 7 |
Extended Specifications
General
Device Type | Hard drive – internal |
|---|---|
Capacity | 1 TB |
Form Factor | 2.5″ |
Interface | SAS 6Gb/s |
Buffer Size | 64 MB |
Features | Idle Read After Write (IRAW), Background Media Scan (BMS), Perpendicular Magnetic Recording (PMR), PowerChoice, S.M.A.R.T. |
Width | 7 cm |
Depth | 10.1 cm |
Height | 1.5 cm |
Weight | 200 g |
Performance
Drive Transfer Rate | 600 MBps (external) |
|---|---|
Seek Time | 8.5 ms (average) |
Track-to-Track Seek Time | 0.7 ms |
Average Latency | 4.16 ms |
Spindle Speed | 7200 rpm |
Reliability
MTBF | 1,400,000 hours |
|---|---|
Non-Recoverable Errors | 1 per 10^15 |
Expansion & Connectivity
Interfaces | 1 x SAS 6Gb/s |
|---|---|
Compatible Bay | 2.5″ |
Miscellaneous
Compatible with Windows 7 | “Compatible with Windows 7” software and devices carry Microsoft’s assurance that these products have passed tests for compatibility and reliability with 32-bit and 64-bit Windows 7. |
|---|
Environmental Parameters
Min Operating Temperature | 5 °C |
|---|---|
Max Operating Temperature | 60 °C |
Humidity Range Operating | 5 – 95% |
Shock Tolerance | 70 g @ 2ms (operating) / 400 g @ 2ms (non-operating) |
Vibration Tolerance | 0.5 g @ 5-500 Hz (operating) / 3 g @ 5-500 Hz (non-operating) |
Only logged in customers who have purchased this product may leave a review.
Reviews
There are no reviews yet.