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Silver 2.5-inch SATA hard drive with hot-swap tray

HP

HP 655710-B21 656108-001 1TB 7.2K RPM 2.5" SATA internal hard drive

SKU CH-TFGX-Z9GT1

1 TB 2.5-inch SATA internal hard drive spinning at 7.2K RPM with hot-swap capability

  • 1 TB capacity stores large datasets
  • 2 K RPM spindle delivers responsive throughput
  • 5 inch form factor fits compact bays
  • Hot-swap support enables drive changes without downtime
  • SATA interface ensures broad host compatibility

HP 1TB 2.5" SATA 7.2K RPM Drive

This HP 1TB hard drive spins at 7.2K RPM and uses a standard SATA interface in a 2.5-inch form factor. It is built for desktop internal storage and supports hot-swap operation. The part carries the 655710-B21 and 656108-001 identifiers and was first listed in 2020. It ships as a new third-party component.

Suits SATA desktop upgrades not hot swap bays

This drive suits builders adding bulk storage to a desktop SATA port or replacing a failed 2.5-inch mechanical disk. Buyers who need a hot-swap caddy or tray should verify compatibility separately as retail or OEM packing may vary. Systems that lack a 2.5-inch SATA connection or require a different physical size cannot use this unit.

2.5-inch SATA form factor decides fit

The single specification that decides fit is the 2.5-inch SATA form factor. Only bays and controllers designed for 2.5-inch SATA drives will accept this unit. Confirm the host system provides a matching bay and data connection before purchase.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $126.99
Pricier than about 55% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 2.5 inch SATA drive fit in my 3.5 inch bay with an adapter?

The drive is a 2.5 inch SATA unit so it needs a 2.5 to 3.5 inch bracket or tray to mount securely in a standard desktop bay.

How do I confirm the 1TB 7.2K RPM drive is recognised at full speed after installation?

Enter the system BIOS or OS disk utility and check that the model 655710-B21 appears with a 1 TB capacity and a SATA 6 Gb/s link rate.

Does the HP 655710-B21 ship with mounting screws or a caddy?

The supplier notes retail or OEM packing may vary and only the bare drive is guaranteed; screws, brackets or hot-swap trays must be sourced separately.

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