Western Digital
Western Digital Ultrastar DC HC310 6TB 7.2K SAS 12G LFF 512e Hard Drive
HUS726T6TAL5204
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Conditions: New · Refurbished · Used
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Western Digital
HUS724020ALS640
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Western Digital
Western Digital Ultrastar 7K4000 2TB 7.2K SAS 6G LFF Hard Drive
MPNHUS724020ALS640
The Western Digital Ultrastar 7K4000 HUS724020ALS640 is a 2TB, 7200 rpm SAS 6Gb/s hard drive in 3.5in LFF size, the standard non-encrypting model.
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Western Digital Ultrastar 7K4000 2TB 7.2K SAS 6G LFF Hard Drive
HUS724020ALS640 · Refurbished · 1 year warranty
Quantity (units)
Overview
The Western Digital Ultrastar 7K4000 HUS724020ALS640 is a 2TB SAS hard drive for 3.5in LFF bays. It runs at 7200 rpm over a 6Gb/s SAS link and has 64 MB of cache.
Note on encryption: this model has none. The encrypting version is HUS724020ALS641, so check the last digit of the part number on your existing drives before you order, especially in arrays that mix both.
Seek time is 8.2 ms and MTBF is rated at 2,000,000 hours. The drive weighs 0.673 kg. These ratings suit SAS servers and storage arrays running general workloads, file services and backup volumes.
The HUS724020ALS640 is offered New, Refurbished or Used. New and Refurbished drives come with 1 year or 3 years of warranty, and Used drives come with 90 days. A SAS controller or HBA is required. Send your server or enclosure model and the quantity, and we will reply with pricing and lead time.
Specifications
| Manufacturer part number | HUS724020ALS640 |
|---|---|
| Brand | Western Digital |
| Series | Ultrastar 7K4000 |
| Cache | 64 MB |
| Interface | SAS |
| Weight | 0.67 kg |
| Drive type | HDD |
| Encryption | None (HUS724020ALS641 is the encryption model) |
| Mtbf hours | 2,000,000 |
| Form factor | 3.5in LFF |
| Seek time ms | 8.2 |
| Capacity | 2TB |
| Interface speed | 6 Gb/s |
| Rotational speed | 7,200 rpm |
Specifications from the manufacturer's datasheet ↗
FAQ
- Is the HUS724020ALS640 an encrypting drive?
- No. The encryption model is HUS724020ALS641.
- What is the MTBF of the Ultrastar 7K4000 HUS724020ALS640?
- 2,000,000 hours.
- What is the seek time of this 2TB SAS drive?
- 8.2 ms.
- What interface does the HUS724020ALS640 use?
- SAS at 6Gb/s, in the 3.5in LFF form factor.
- Which conditions are offered?
- New and Refurbished with 1 year or 3 years of warranty, or Used with 90 days.
Can't find the exact part?
Send us the part number. We search our supplier network for new, refurbished and used stock and reply within 1 business day.