• Log In
  • Register


Samsung 840 Pro Series 256GB 2.5" Solid State Drive

( 4.9 Average / 163 Ratings )




Part #





SATA 6 Gb/s



Form Factor


SSD Controller

Samsung MDX

NAND Flash Type

MLC (toggle)

Completed Builds Using This Part

See All Completed Builds


Prices for this part are not available.


thunderdan602 130 points 23 months ago
from completed build Desert Thunder

Greased lighting fast and comes with a 5 year warranty. Enough said.

donut 10 points 21 months ago
from completed build New desktop with some old parts

Supafast... Bought back in 2013 which is why the high price. Since then I've only written 1.1TB lol at this rate it will last even after I die.

Gooberdad 32 points 4 months ago
from completed build Centaurea Cyanus

Great slightly older SSD. Can find folks selling these used from Lenovo laptops for around $40 on Craigslist.

sPACerANGErtOm 20 points 3 months ago
from completed build Grandma's Gaming Cube

Samsung is king for SSDs. Have bought 3 so far. Fast and dependable. 6 stars.

faridc 5 points 1 month ago
from completed build Christmas Build...at last!

My first SSD ever. After moving from a standard HDD to this, you just can't go back. I've had it for about 2 years. No issues, works at advertised speeds, boots up my PC in a few seconds.

j2Hydro 5 points 1 month ago
from completed build Little Nikki

Had these on the shelf, fast and lots of space for a boot device. love the low latency

MeesterYellow 2 points 3 days ago

Very fast and reliable. I had this for many years. Not much of a difference between this and 850 Pro.