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656541879065
HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive
656541879065

HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive

Best price now

$176.60at Orange HardwaresChecked 3 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $176.60 at Orange Hardwares (checked Nov 11, 2026).
  • Checked at 2 stores.

Our take on the HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive

This is an HP-branded 256GB M.2 2280 NVMe solid-state drive, sold as a service part (862159-B21) for HP laptops and desktops. It replaces a hard drive or smaller SSD to cut boot times and app load times. Capacity is modest by current standards, so it suits a system drive for office work, browsing and light creative tasks rather than large game or media libraries. Buyers should confirm their machine's M.2 slot supports NVMe and the 2280 length before ordering.

Best forUpgrading an HP laptop or desktop from a hard driveA boot drive for office and everyday useRepairing a machine with a failed original driveBuyers who want an HP-specified part for compatibility
Pros
  • NVMe interface gives much faster boot and app loads than a SATA hard drive
  • M.2 2280 fits many HP laptops and small-form-factor desktops
  • Silent operation with no moving parts
  • Lower power draw than a spinning drive, which helps battery life
  • HP part number makes compatibility checking straightforward
Cons
  • 256GB fills quickly with games, photos or video
  • No DRAM cache or performance figures published, so it is a mainstream drive, not an enthusiast one
  • HP-branded parts often cost more than equivalent third-party NVMe drives
  • Older HP machines may have a SATA-only M.2 slot that will not take an NVMe drive

HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive prices at every store

  • Orange HardwaresNew

    In stock

    $176.60Checked 3 h ago
    Visit Orange Hardwares
  • GotodirectNew

    In stock

    $188.35Checked 3 h ago
    Visit Gotodirect

Store links may earn us a commission.

HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive price history

Lowest price we've seen: $176.60 on Nov 11 at Orange Hardwares. Tracked across 1 store since Nov 11.

About the HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive

This is a 256GB solid-state drive in the M.2 2280 form factor. It connects through PCI Express and uses the NVMe protocol.

The drive is designed to fit HP laptops and desktops. It uses flash storage, operates silently, and draws little power, which helps extend battery life on portable devices.

Capacity
256GB
Form factor
M.2 2280
Interface
PCI Express, NVMe
Drive type
Solid state drive
Model
HP 862159-B21
Compatibility
HP laptops and desktops

Questions and answers

Will this fit my HP laptop?
It fits machines with an M.2 2280 slot that supports NVMe. Check your model's service manual or the 862159-B21 part listing for your specific HP model before buying.
Is 256GB enough?
For Windows, Office and a browser, yes. It is tight if you keep large game installs, photo libraries or video projects, where a 512GB or 1TB drive is a better fit.
How is this different from a SATA SSD?
It uses the NVMe protocol over PCIe, which is faster than SATA for sequential and random transfers. Real-world gains show most in large file copies and heavy multitasking.
Does it come with cloning software or a screw?
HP service-part drives typically ship as the bare drive. Plan on your own cloning tool or a clean Windows install, and reuse the mounting screw from your old drive.
Is it worth it over a cheaper third-party NVMe drive?
You pay for the HP part number and assured compatibility. A comparable third-party 256GB NVMe drive usually performs similarly for less, so choose this if you want the exact specified part.
Where is the HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive cheapest?
At Orange Hardwares, for $176.60, as of our latest check.
Where can I buy the HP 862159-B21 256GB PCI Express NVMe M.2 2280 Solid State Drive?
2 stores we checked sell it, including Gotodirect, Orange Hardwares.