Western Digital
HUS724020ALS640 - Western Digital 2TB 7200RPM SAS 6Gb/s 3.5-in HDD
PNHUS724020ALS640New
$198.00
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Western Digital HUS724020ALS640 Ultrastar 7K4000 Series 2TB 7200RPM SAS 6Gb/s 64MB Cache 512n 3.5-inch Enterprise Hard Drive
HGST Ultrastar 7K4000 HUS724020ALS640 drive is the world's first 2TB, 7200 RPM HDD with 2 million hour MTBF. Its advanced power modes cut idle power by 59% and standby/sleep power to under 2W, optimizing power for growing enterprise needs. Comes in 3.5-Inch form factor with SAS 6Gb/s interface.
- 33% more capacity and 24% lower W/GB compared to its predecessor
- Compatibility with 512-byte sector size through emulation
- Dual Stage Actuator (DSA) and Enhanced Rotational Vibration Safeguard (RVS)
- Reliability with Thermal Fly-height Control, adaptive error correction, SMART command transport
General Information
| Product Line | Ultrastar |
|---|---|
| Product Series | 7K4000 |
| Product Type | Hard Drive |
Technical Information
| Storage Capacity | 2 TB |
|---|---|
| Cache Storage | 64MB |
| Disk Format | 512n |
| Maximum Data Transfer Rate | 6Gb/s |
| RPM | 7200 |
| Drive Type | Internal |
| Drive Width | 3.5" |
Interfaces/Ports
| Drive Interface | SAS |
|---|---|
| Interface Standard | 6Gb/s SAS |
Miscellaneous
| Compliance Standards | RoHS |
|---|
Also known as — equivalent part numbers
This part is sold under the following identifiers. Search any of them to reach this page.
- Primary part number
- HUS724020ALS640
Warranty
Warranty included, backed directly by SAHS. See our Warranty Policy for details.
Returns
Contact our team with your order details and we'll walk you through the process — see our Shipping & Returns page and policies for full details.
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$198.00
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