HPE 875503-B21 240GB SATA 6G SFF 2.5 SSD

HPE 875503-B21 240GB SATA 6G SFF 2.5in SSD

Every server needs somewhere dependable to boot from, and the HPE 875503-B21 is built for exactly that job. This 240GB SATA 6G solid state drive in the 2.5 inch small form factor is one of the most cost-effective genuine HPE flash options for ProLiant servers, and Euroland IT Store supplies it new and refurbished from UK stock.

The classic use case for HPE 875503-B21 is a mirrored pair holding the operating system or hypervisor. 240GB comfortably fits Windows Server, VMware ESXi or a Linux distribution with logs and headroom, while flash reliability removes the single most common cause of unplanned server downtime: a failed mechanical boot disk. The same capacity also serves well for utility servers, monitoring appliances, domain controllers and light database roles where storage demands are modest.

As a genuine option kit from our HPE parts range, the drive arrives in the proper SmartDrive hot-plug carrier with HPE firmware, so Smart Array controllers, iLO and Smart Storage Administrator all see it as a known quantity. Wear and health data surface in your existing dashboards, which is precisely what you want from boot media. The equivalent maintenance spare number is 875652-001, stocked alongside this kit.

Because boot drives are bought in pairs and often across many servers at once, pricing matters. Refurbished 875503-B21 units are tested before dispatch and make fleet-wide boot standardisation inexpensive; new stock is on hand for stricter procurement requirements. Send over your server serial numbers and required quantity, and we will quote quickly with delivery across the UK and beyond.

Key Features

• Genuine HPE option kit part number 875503-B21
• 240GB capacity, ideal for OS and boot volumes
• SATA 6G interface, widely compatible
• 2.5 inch SFF hot-plug SmartDrive carrier
• Flash reliability for the most critical volume in the server
• Fits Windows Server, ESXi and Linux comfortably
• Low power draw and silent operation
• Native iLO wear and health reporting
• Maintenance spare equivalent: 875652-001
• New and refurbished stock, fast UK dispatch

Compatibility

• Designed for HPE ProLiant servers with 2.5 inch SmartDrive carrier bays, typically Gen8 through Gen10
• Compatible with HPE Smart Array controllers and supported onboard SATA configurations
• Fits selected HPE ProLiant configurations, confirm against your server serial number
• Pairs with other 240GB SATA SSDs for RAID 1 boot mirrors

Benefits

A tested SSD boot mirror is one of the cheapest reliability upgrades available for any server estate. Replacing ageing boot disks with 875503-B21 pairs removes mechanical failure risk, shortens patch-window reboots and standardises spares across the fleet. Genuine HPE firmware means the drives behave identically in every server, simplifying imaging and monitoring.

Refurbished pricing makes it realistic to do this across dozens of machines at once, with every unit tested before dispatch; new drives are available where policy requires. Either way you get exact-match hardware and quick UK delivery.

For break-fix replacements, the spare number is the HPE 875652-001 240GB SATA 6G SFF SSD. Later-generation 240GB options include the HPE P09685-B21 240GB 2.5in SATA SSD and the HPE P40496-B21 240GB SATA RI BC SSD for Gen10 Plus and Gen11 basic carrier bays. See more in our SSD hard drive spares category.

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