WD Blue SA510 500GB
The WD Blue SA510 500GB costs £140.99 right now, or £0.282/GB. The 2TB is cheaper per gigabyte at £0.129/GB. Stepping up to the 1TB costs £81.72 more. It is rated for 200 TBW, about 110 GB of writes a day for 5 years.
Prices update daily and may differ at the retailer. This page contains affiliate links.
Prices include 20% VAT. Shipping is shown under each price, and offers are listed by price plus shipping.
Where to buy the WD Blue SA510 500GB
Every in-stock offer we track, cheapest first.
- CCL£140.99+ £3.95 shipping
- SeneticDelivery 16-18 days£143.27+ £15.35 shipping
Price history
Lowest in the last 30 days: £140.99. Lowest in 60 days: £140.99.
Lowest in-stock price each day at the shops we track in the UK, across every version of this drive we list (including heatsink editions). Lowest point £140.99 on Oct 27; latest £140.99. Amazon prices appear in the offer list but are not charted.
Specifications
Speed (rated)
- Sequential read
- 560 MB/s
- Sequential write
- 510 MB/s
- Random read (4K)
- 90K IOPS
- Random write (4K)
- 82K IOPS
- Interface
- SATA III
Endurance
- Rated writes
- 200 TBW
- Warranty
- 5 years
That is about 110 GB of writes a day for 5 years. A typical gaming PC writes a small fraction of that.
Drive
- Capacity
- 500GB
- Form factor
- 2.5"
- NAND type
- TLC
- Cache
- DRAM-less
Identity
- Part number
- WDS500G3B0A-00AXR0
Quality score
How we score →Scored from what the maker publishes: cache, capacity (under 1TB loses points), endurance per terabyte and warranty. Every SATA drive is capped by the same connection, so speed does not count.
Value weighs the score against the price, compared with other 500GB SATA SSDs: this drive costs £281.98/TB against a typical £150.37/TB. At a typical price, value equals the score. Cheaper raises it and dearer lowers it, but price counts for less than quality.
A factor we hold no value for scores zero rather than being skipped, so a drive we know little about never outranks a fully documented one. A low score with low confidence means undocumented, not bad. This is a specification index, not a benchmark, and it only compares SATA SSDs with each other.
See every capacity of the WD Blue SA510 on one page, or compare it with every other drive on the SATA SSDs table.
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