Skip to content

We may earn a commission when you buy through our links. Rankings are formula-based and never paid for. As an Amazon Associate I earn from qualifying purchases. Disclosure

WD Blue SA510 2.5-inch 250GB

Ranked #39 of 42 in Best internal SATA SSDs, ranked on official maker specs. Here is every spec we scored, where it came from, and how it compares.

Affiliate disclosure: We earn a commission if you buy through links on this page, at no extra cost to you. It never affects our rankings, which come from the published scoring formula. As an Amazon Associate I earn from qualifying purchases. Learn more.

WB

#39

WD Blue SA510 2.5-inch 250GB

Best for: Official 555 MB/s sequential read, 440 MB/s sequential write, 250 GB

8.6/10

What we like

Official maker page lists a sequential read speed of 555 MB/s.
Official maker page lists a sequential write speed of 440 MB/s.
Official maker page lists a capacity of 250 GB.
Official maker page lists endurance of 100 TB written.

Watch out for

Official figures are for the configuration shown on the official product page, not a test we ran.

Score breakdown

Official sequential read 50%

Official sequential write 50%

Official sequential read	555 MB/s
Official sequential write	440 MB/s
Official model number	WDS250G3B0A
Official product name	WD Blue SA510 2.5-inch 250GB
Official sequential read	555 MB/s
Official sequential write	440 MB/s
Official capacity	250 GB
Official endurance (TBW)	100 TB
Official interface	SATA
Official form factor	2.5-Inch
Official warranty	5 years
Price	Check price

Check price at Amazon

Specs source:

Official SanDisk product page

How it compares

Open the full comparison table

Samsung 870 EVO 1TB

#1 · Official 560 MB/s sequential read, 530 MB/s sequential write, 1 TB

Samsung 870 EVO 250GB

#2 · Official 560 MB/s sequential read, 530 MB/s sequential write, 250 GB

Samsung 870 EVO 2TB

#3 · Official 560 MB/s sequential read, 530 MB/s sequential write, 2 TB

Samsung 870 EVO 4TB

#4 · Official 560 MB/s sequential read, 530 MB/s sequential write, 4 TB

Samsung 870 EVO 500GB

#5 · Official 560 MB/s sequential read, 530 MB/s sequential write, 500 GB

Samsung 870 EVO 8TB

#6 · Official 560 MB/s sequential read, 530 MB/s sequential write, 8 TB

WD Red SATA 2.5-inch 1TB

#7 · Official 560 MB/s sequential read, 530 MB/s sequential write, 1 TB

WD Red SATA 2.5-inch 500GB

#8 · Official 560 MB/s sequential read, 530 MB/s sequential write, 500 GB

WD Red SATA M.2 1TB

#9 · Official 560 MB/s sequential read, 530 MB/s sequential write, 1 TB

WD Red SATA M.2 2TB

#10 · Official 560 MB/s sequential read, 530 MB/s sequential write, 2 TB

WD Red SATA M.2 500GB

#11 · Official 560 MB/s sequential read, 530 MB/s sequential write, 500 GB

SanDisk NAS 600 4TB

#12 · Official 560 MB/s sequential read, 520 MB/s sequential write, 4 TB

SanDisk SSD 520 1TB

#13 · Official 560 MB/s sequential read, 520 MB/s sequential write, 1 TB

SanDisk SSD 520 2TB

#14 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

SanDisk SSD 520 4TB

#15 · Official 560 MB/s sequential read, 525 MB/s sequential write, 4 TB

SanDisk Ultra 3D 1TB

#16 · Official 560 MB/s sequential read, 520 MB/s sequential write, 1 TB

SanDisk Ultra 3D 2TB

#17 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

SanDisk Ultra 3D 4TB

#18 · Official 560 MB/s sequential read, 520 MB/s sequential write, 4 TB

SanDisk Ultra 3D V2 1TB

#19 · Official 560 MB/s sequential read, 520 MB/s sequential write, 1 TB

SanDisk Ultra 3D V2 2TB

#20 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

SanDisk Ultra 3D V2 4TB

#21 · Official 560 MB/s sequential read, 525 MB/s sequential write, 4 TB

WD Blue SA510 2.5-inch 1TB

#22 · Official 560 MB/s sequential read, 520 MB/s sequential write, 1 TB

WD Blue SA510 2.5-inch 2TB

#23 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

WD Blue SA510 2.5-inch 4TB

#24 · Official 560 MB/s sequential read, 520 MB/s sequential write, 4 TB

WD Blue SA510 M.2 1TB

#25 · Official 560 MB/s sequential read, 520 MB/s sequential write, 1 TB

WD Blue SA510 M.2 2TB

#26 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

WD Red SATA 2.5-inch 2TB

#27 · Official 560 MB/s sequential read, 520 MB/s sequential write, 2 TB

WD Red SATA 2.5-inch 4TB

#28 · Official 560 MB/s sequential read, 520 MB/s sequential write, 4 TB

SanDisk NAS 600 1TB

#29 · Official 560 MB/s sequential read, 515 MB/s sequential write, 1 TB

SanDisk NAS 600 2TB

#30 · Official 560 MB/s sequential read, 515 MB/s sequential write, 2 TB

SanDisk SSD 520 500GB

#31 · Official 560 MB/s sequential read, 510 MB/s sequential write, 500 GB

SanDisk Ultra 3D V2 500GB

#32 · Official 560 MB/s sequential read, 510 MB/s sequential write, 500 GB

WD Blue SA510 2.5-inch 500GB

#33 · Official 560 MB/s sequential read, 510 MB/s sequential write, 500 GB

WD Blue SA510 M.2 500GB

#34 · Official 560 MB/s sequential read, 510 MB/s sequential write, 500 GB

SanDisk NAS 600 500GB

#35 · Official 560 MB/s sequential read, 505 MB/s sequential write, 500 GB

WD Blue SA510 M.2 250GB

#36 · Official 555 MB/s sequential read, 520 MB/s sequential write, 250 GB

SanDisk SSD Plus SATA 1TB

#37 · Official 545 MB/s sequential read, 515 MB/s sequential write, 1 TB

SanDisk SSD Plus SATA 2TB

#38 · Official 545 MB/s sequential read, 515 MB/s sequential write, 2 TB

SanDisk SSD Plus SATA 250GB

#40 · Official 545 MB/s sequential read, 505 MB/s sequential write, 250 GB

SanDisk SSD Plus SATA 500GB

#41 · Official 545 MB/s sequential read, 505 MB/s sequential write, 500 GB

WD Green SATA M.2 120GB

#42 · Official 545 MB/s sequential read, 80 MB/s sequential write, 120 GB