HPE 873563-001 400GB SAS 12G SFF 2.5 SSD

HPE 873563-001 400GB SAS 12G SFF 2.5in SSD

A failed drive in a production array rarely fails at a convenient time, which is why Euroland IT Store keeps the HPE 873563-001 available for rapid UK dispatch. This 400GB SAS 12G solid state drive in the 2.5 inch small form factor is the HP Spare part fitted by service engineers into ProLiant servers, and it is the number your Smart Storage Administrator or iLO logs will usually report when a drive of this family needs replacing.

Spare part numbers exist to take the guesswork out of maintenance. Ordering 873563-001 means the replacement matches the failed unit in capacity, interface, firmware family and carrier, so the array controller accepts it immediately and begins rebuilding without complaint. That precision matters most in RAID volumes running degraded, where the priority is restoring redundancy quickly and cleanly.

In performance terms, this drive carries the characteristics that make 12G SAS flash the default choice for write-sensitive server roles: dual-port connectivity, deep queue handling and consistent latency under pressure. HPE 873563-001 typically serves database log volumes, caching tiers and boot arrays where its 400GB capacity is ample and endurance is the real requirement. The factory option kit equivalent is 873351-B21, so estates originally built from option kits can standardise on either number.

We supply this drive new and refurbished. Refurbished units are tested before they ship and cost significantly less than list, which suits organisations maintaining Gen8 to Gen10 servers past their original support windows. As specialists in HPE parts, we can also cross-reference alternatives if 873563-001 sits alongside other drive families in your estate, and quotes take minutes by phone or email.

Key Features

• Genuine HP Spare part number 873563-001
• 400GB SAS 12G solid state drive
• 2.5 inch small form factor with hot-plug carrier
• Exact-match replacement for service events
• Dual-port SAS connectivity for redundancy
• Consistent performance under sustained writes
• Accepted natively by HPE Smart Array controllers
• Health visibility through iLO and HPE tools
• Option kit equivalent: 873351-B21
• New and refurbished stock, fast UK delivery

Compatibility

• Replacement spare for HPE ProLiant servers using 2.5 inch SmartDrive carrier bays, typically Gen8 through Gen10
• Compatible with HPE Smart Array controllers in supported configurations
• Fits selected HPE ProLiant configurations, confirm against your server serial number
• Direct swap for failed drives originally supplied under 873563-001 or 873351-B21

Benefits

The fastest route out of a degraded array is a drive the controller already trusts. Fitting HP Spare 873563-001 restores redundancy with zero compatibility drama, keeps firmware consistent across the array and preserves the clean support position that mixed third-party drives can undermine. Solid state construction also means the replacement will typically outlast any remaining mechanical disks in the same chassis.

Refurbished pricing makes it economical to hold shelf spares, an approach we strongly recommend for servers hosting critical workloads, and new stock is available where procurement policy requires it. Every refurbished drive is tested before dispatch.

The option kit version of this drive is the HPE 873351-B21 400GB SAS 12G SFF SSD, and the closely related spare HPE 873566-001 400GB SAS 12G SSD covers the sibling configuration. For newer generation servers the HPE P22585-001 400GB SAS 12G WI SSD is worth a look. Our full selection lives in the SSD hard drive spares category.

Related Products

• HPE 873359-B21 400GB SAS 12G 2.5in SSD
• HPE 873569-001 800GB SAS 12G SFF SSD
• HPE P21125-B21 400GB SAS 12G WI SFF SSD
• HPE P37171-001 800GB SAS 12G PM6 SSD