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Deal.ai › Western Digital
Western Digital
Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive

Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive

Best price now

$33.55at New Town SparesChecked 13 h ago

66% under what the other stores charge

Compared across 9 stores. Prices are checked against each store and labelled with when.

Visit New Town Spares
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Price facts

  • Lowest price today: $33.55 at New Town Spares (checked Nov 13, 2026).
  • Checked at 9 stores.

Our take on the Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive

The WD PC SN530 is an OEM-class M.2 2242 NVMe SSD built on 96-layer TLC NAND with a PCIe 3.0 x4 interface. It is a short 42mm card, so it fits compact laptops and tablets that cannot take the common 80mm M.2 2280 drive. Sequential reads reach around 2,400 MB/s, roughly double a SATA SSD but well behind PCIe 4.0 drives. It suits a repair, an upgrade of a small-form-factor machine, or a cheap secondary drive; shoppers wanting top speed or long write endurance should look at larger or higher-tier drives.

Best forReplacing a failed drive in a compact laptopUpgrading a machine with a short M.2 2242 slotA boot drive for a light everyday PCSecondary storage for documents and media
Pros
  • Short M.2 2242 size fits slim laptops and tablets
  • PCIe 3.0 x4 NVMe reads around 2,400 MB/s
  • TLC NAND rather than slower QLC
  • Low power draw, good for battery life
  • No cable or bracket needed
Cons
  • 256GB fills quickly with games or video
  • Write endurance is modest at this capacity
  • PCIe 3.0 speeds trail newer PCIe 4.0 drives
  • No heatsink, so sustained writes can slow
  • Bare drive only, no cloning software or screws

Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive prices at every store

  • New Town SparesNew

    In stock

    $33.55Free shippingChecked 13 h ago
    Visit New Town Spares
  • Orange HardwaresNew

    In stockReturn policy

    $112.32Checked 13 h ago
    Visit Orange Hardwares
  • ctspoint.comNew

    In stock

    $115.71+ $116.00 shippingChecked 13 h ago
    Visit ctspoint.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $54.99Free shippingChecked 13 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by better_planet_computers

    $54.99Checked 13 h ago
    Visit eBay
  • DiskloopNew

    Availability unknown

    $90.84Checked 13 h ago
    Visit Diskloop
  • BanzaiHobbyNew

    Availability unknownShips from abroad · duties may apply

    $97.30Checked 13 h ago
    Visit BanzaiHobby
  • ETechBuy.comNew

    Availability unknown

    $192.93Checked 13 h ago
    Visit ETechBuy.com
  • GotoDirectNew

    Availability unknown

    $202.31Checked 13 h ago
    Visit GotoDirect

Store links may earn us a commission.

Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive price history

Lowest price we've seen: $33.55 on Nov 13 at New Town Spares. Tracked across 8 stores since Nov 13.

What reviewers say

Owners treat it as a dependable OEM drive that does its job quietly. Most praise the easy fit in tight laptops and the clear step up from a hard drive or SATA SSD. Criticism centers on capacity and on sustained write speeds dropping on large transfers.

What people mention
  • SpeedPraisedOwners say boot times and app launches improve clearly over a hard drive or SATA SSD.
  • FitPraisedThe short 2242 length is what buyers need for slim laptops with no room for an 80mm drive.
  • CapacityCriticisedReviewers warn 256GB fills quickly once games or media are added.
  • Sustained writesCriticisedLarge file copies slow down once the drive's cache is used up.
  • Power drawPraisedUsers report it runs cool and does not hurt laptop battery life.

About the Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive

The Western Digital PC SN530 is a 256GB M.2 solid-state drive for laptops and desktops. It uses triple-level cell (TLC) technology and connects through a PCI Express NVMe 3.0 x4 interface.

The drive is in the compact M.2 2242 size, so it fits ultra-thin notebooks and small workstations. It is made for everyday computing, including gaming and creative editing, and is energy-efficient.

Capacity
256GB
Form Factor
M.2 2242
Interface
PCI Express NVMe 3.0 x4
Flash Type
Triple-level cell (TLC)
Brand
Western Digital

Questions and answers

Will this fit my laptop?
Only if your slot takes an M.2 2242 drive. It is 42mm long, so it will not fit a standard 80mm M.2 2280 slot without an adapter.
Is it faster than a SATA SSD?
Yes. NVMe over PCIe 3.0 x4 reads around 2,400 MB/s, roughly four times a SATA SSD's ceiling, though everyday tasks feel closer.
Is 256GB enough?
For an operating system, office files and photos, yes. For a game library or video projects, it is tight; a larger capacity is the better buy.
Does it come with cloning software or screws?
No. It is a bare OEM drive, so plan on your own mounting screw and a cloning tool or a fresh install.
Does it work in a desktop?
Yes, if the motherboard has an M.2 slot that accepts 2242 cards. Many desktop slots are keyed for 2280 and need an adapter.
Is it reliable?
It is a TLC drive from a major NAND maker with a modest endurance rating for this capacity. Fine for daily use, less suited to heavy write workloads.
Where is the Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive cheapest?
At New Town Spares, for $33.55, 66% under what the other stores charge, as of our latest check.
Where can I buy the Western Digital PC SN530 256GB Triple-Level Cell PCI Express NVMe 3.0 x4 M.2 2242 Solid State Drive?
9 stores we checked sell it, including Orange Hardwares, Amazon, New Town Spares, eBay, Diskloop.

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