Western Digital

Western Digital 500GB WD Blue 3D NAND Internal PC SSD

Name: Western Digital 500GB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS500G2B0A, Solid State Drive
Brand: Western Digital
SKU: B073SBZ8YH

Status: Western Digital 500GB WD Blue 3D NAND Internal… (500GB SATA): Unavailable on Amazon as of 2026-10-06 22:12 UTC. Closest in-stock match (same 500GB SATA): SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal…, $224.90 on Amazon as of 2026-10-06 16:16 UTC (price may vary). eBay sellers may still list this model new or used.

View Current Price — $224.90 🛒 Search eBay for this model

Bottom line: The Western Digital 500GB WD Blue 3D NAND Internal PC SSD: 560 MB/s read / 530 MB/s write saturates the SATA III 6 Gb/s ceiling; main trade-off: SATA III caps it at ~560 MB/s; NVMe drives run several times faster.

Unavailable on Amazon as of 2026-10-06 22:12 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives with matching specs:

Same 500GB SATA: SAMSUNG 870 EVO SATA SSD 500GB 2.5” Internal… — $224.90 on Amazon as of 2026-10-06 16:16 UTC (price may vary).

View Current Price — $224.90

Same 500GB SATA: Western Digital 500GB WD Blue SA510 SATA… — $179.95 on Amazon as of 2026-10-06 10:15 UTC (price may vary).

View Current Price — $179.95

Same 500GB SATA: Western Digital 500GB WD Red SA500 NAS 3D NAND… — $310.44 on Amazon as of 2026-10-06 22:26 UTC (price may vary).

View Current Price — $310.44

Original listing (currently unavailable) → Compare to similar ssds & storage

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For SSDs and PC storage upgrades, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 560 MB/s read / 530 MB/s write saturates the SATA III 6 Gb/s ceiling
✓ Rated up to 600 TBW endurance, high for a 500GB SATA drive
✓ 1.75M-hour MTTF from Telcordia stress part testing
✓ Free WD software clones your old drive and monitors health

Cons

✗ SATA III caps it at ~560 MB/s; NVMe drives run several times faster
✗ 2.5"/7mm form factor needs a drive bay, not an M.2 slot
✗ 500GB fills fast with modern 100GB+ game installs
✗ No hardware encryption listed in the product specs

Manufacturer description

3D NAND SATA SSD for capacities up to 4TB with enhanced reliability. | As used for storage capacity, 1 terabyte (TB) = 1 trillion bytes. Total accessible capacity varies depending on operating environment. Sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s. | As used for transfer rate or interface, megabyte per second (MB/s) = 1 million bytes per second and gigabit per second (Gb/s) = 1 billion bits per second An industry leading 1.75M hours mean time to failure (MTTF) (1) and up to 600 terabytes written (TBW) (2) for enhanced reliability. | (1) MTTF = Mean Time…

SpecPicks Verdict

SpecPicks scored Western Digital 500GB WD Blue 3D NAND Internal PC SSD using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. Western Digital's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How fast is the WD Blue 500GB SSD?

Sequential reads reach up to 560 MB/s and sequential writes up to 530 MB/s, which is the practical limit of the SATA III 6 Gb/s interface it uses.

Will this SSD fit my laptop?

It uses the standard 2.5-inch, 7mm-height form factor found in most laptop and desktop drive bays. It also carries WD F.I.T. Lab certification for compatibility across a wide range of computers. Confirm your machine has a 2.5-inch SATA bay rather than only an M.2 slot.

How long will this drive last?

Western Digital rates it at up to 600 terabytes written (TBW, per the JEDEC JESD219 client workload) and a 1.75 million-hour mean time to failure based on Telcordia stress part testing. TBW figures vary by capacity.

Can I move my existing Windows install to this SSD?

Yes. Western Digital offers free downloadable software that clones a drive, backs up your data, and monitors the SSD's status, so you can migrate without a clean reinstall.

Is this better than an NVMe SSD?

No, an NVMe drive is significantly faster. Choose this WD Blue if your system only has a 2.5-inch SATA bay or you want a large, high-endurance secondary drive alongside a boot NVMe.

Key Features

3D NAND SATA SSD for capacities up to 4TB with enhanced reliability. | As used for storage capacity, 1 terabyte (TB) = 1 trillion bytes. Total accessible capacity varies depending on operating environment.
Sequential read speeds up to 560MB/s and sequential write speeds up to 530MB/s. | As used for transfer rate or interface, megabyte per second (MB/s) = 1 million bytes per second and gigabit per second (Gb/s) = 1 billion bits per second
An industry leading 1.75M hours mean time to failure (MTTF) (1) and up to 600 terabytes written (TBW) (2) for enhanced reliability. | (1) MTTF = Mean Time To Failure based on internal testing using Telcordia stress part testing. (2) TBW (terabytes written) values calculated using JEDEC client workload (JESD219) and vary by product capacity
WD F.I.T. Lab certification for compatibility with a wide range of computers.
Free downloadable software to monitor the status of your drive and clone a drive, or backup your data
An active power draw up to 25% lower than previous generations of WD Blue SSD.

Full Specifications

Size	500GB
Brand	Western Digital
Color	Blue
Model	WDS500G2B0A
Warranty	Western Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warranty service is provided unless the Product is returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., Latin America, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD, which may have regional specific warranty implications. If your Product was purchased as a component integrated within a system by a system manufacturer, no limited warranty is provided by WD.
UnitCount	1
Manufacturer	Western Digital
IsAdultProduct	false
ItemPartNumber	WDS500G2B0A
Full listing title	Western Digital 500GB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS500G2B0A, Solid State Drive

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Western Digital 500GB WD Blue 3D NAND Internal PC SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS500G2B0A, Solid State Drive is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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