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
HMS5C4040BLE640
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Western Digital
Western Digital MegaScale DC 4000.B 4TB 5.7K SATA 6G LFF Hard Drive
MPNHMS5C4040BLE640
Western Digital MegaScale DC 4000.B HMS5C4040BLE640 is a 4TB 5700 RPM SATA 6Gb/s LFF hard drive for scale-out data center storage.
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Western Digital MegaScale DC 4000.B 4TB 5.7K SATA 6G LFF Hard Drive
HMS5C4040BLE640 · Refurbished · 1 year warranty
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Overview
MegaScale DC 4000.B drives were made for scale-out data centers, where large numbers of drives hold bulk data and capacity per watt matters more than peak speed. The HMS5C4040BLE640 is the 4TB model.
It is a 3.5in LFF SATA drive at 6Gb/s, spinning at 5700 RPM. Sectors are 512e, and cache is 64MB. Sustained transfer is 110-140 MB/s.
The drive is 26.1 mm tall and weighs 0.69 kg, the standard 3.5in format for server and storage chassis bays.
Good fits include cold storage tiers, object storage nodes, backup targets and archive systems that read and write in large sequential blocks.
Western Digital HMS5C4040BLE640 drives are available New, Refurbished or Used. New and Refurbished units carry a warranty of 1 year or 3 years; Used units carry 90 days. Send your drive count for volume pricing.
Specifications
| Manufacturer part number | HMS5C4040BLE640 |
|---|---|
| Brand | Western Digital |
| Series | MegaScale DC 4000.B (scale-out data center) |
| Cache | 64 MB |
| Interface | SATA |
| Weight | 0.69 kg |
| Drive type | HDD |
| Form factor | 3.5in LFF |
| Z height mm | 26.1 |
| Sector format | 512e |
| Capacity | 4TB |
| Interface speed | 6 Gb/s |
| Rotational speed | 5,700 rpm |
| Sustained transfer mbs | 110-140 |
Specifications from the manufacturer's datasheet ↗
FAQ
- What is the MegaScale DC 4000.B HMS5C4040BLE640 built for?
- Scale-out data center storage.
- What is the spindle speed of the HMS5C4040BLE640?
- 5700 RPM.
- What sustained transfer rate does this drive reach?
- 110-140 MB/s.
- Which sector format does it use?
- 512e.
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