Lenovo
Lenovo ThinkSystem DE Series 18TB 7.2K SAS 12G 3.5in 4U60 Hard Drive
02JH873
Price on request
Conditions: Refurbished · Used
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Western Digital
WUH721818AL5204
Photo on request
Western Digital
Western Digital Ultrastar DC HC550 18TB SAS 12G Hard Drive
MPNWUH721818AL5204
Also known as 02JH873, 0F38353
The Western Digital Ultrastar DC HC550 18TB SAS 12G Hard Drive, WUH721818AL5204, is an 18TB 3.5in SAS drive at 7200 rpm, also listed as 0F38353.
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Western Digital Ultrastar DC HC550 18TB SAS 12G Hard Drive
WUH721818AL5204 · Refurbished · 1 year warranty
Quantity (units)
Overview
Systems that need SAS can use the WUH721818AL5204, the 18TB Ultrastar DC HC550 on a 12G SAS interface, with 0F38353 as an alternative part number. The Western Digital Ultrastar DC HC550 18TB SAS 12G Hard Drive spins at 7200 rpm with 512e sectors in a 3.5in LFF size. It uses a 512e sector format over a 12G SAS interface in the 3.5in LFF size.
It does not carry the SED tag in its title, so it is the standard variant. Eighteen terabytes per bay fits backup repositories, archives and object storage nodes. Three conditions are available. New and refurbished drives have a warranty of 1 year or 3 years. Used drives have 90 days. Tell us the drive count and the system, and we will answer with price and timing.
Specifications
| Manufacturer part number | WUH721818AL5204 |
|---|---|
| Brand | Western Digital |
| Cache | 512 MB |
| Weight g | 690 |
| Height mm | 26.1 |
| Interface | SAS |
| Drive type | HDD |
| Encryption | Secure Erase (overwrite only) |
| Mtbf hours | 2,500,000 |
| Afr percent | 0.35 |
| Form factor | 3.5in LFF |
| Idle power w | 5.8 |
| Product line | Ultrastar DC HC550 |
| Helium sealed | Yes |
| Sector format | 512e |
| Capacity | 18TB |
| Latency avg ms | 4.16 |
| Warranty years | 5 |
| Operating power w | 8.8 |
| Interface speed | 12 Gb/s |
| Recording technology | CMR |
| Rotational speed | 7,200 rpm |
| Workload tb per year | 550 |
| Max transfer rate mbs | 269 |
| Unrecoverable read error rate | 1 in 10^15 bits read |
Specifications from the manufacturer's datasheet ↗
Alternative part numbers
Other numbers for WUH721818AL5204, as printed on labels, spare-parts lists and manufacturer documents. Search works with any of them.
| Part number | Type | Brand | Note |
|---|---|---|---|
| 02JH873 | Equivalent | Lenovo | Linked automatically |
| 0F38353 | Alternative | Same brand | Western Digital part number (SKU) for this model, from the part number selector tableQuote this part number |
FAQ
- What other number does the WUH721818AL5204 go by?
- 0F38353.
- What interface does it use?
- SAS at 12G.
- What warranty applies to used units?
- 90 days.
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