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Samsung - 840 Pro Series 256 GB 2.5" Solid State Drive

( 4.9 Average / 158 Ratings )




Part #



256 GB


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.

Price History (Excluding Tax) History:


thunderdan602 132 points 49 months ago
from completed build Desert Thunder

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

donut 9 points 48 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 42 points 30 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 19 points 29 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 6 points 28 months 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 27 months ago
from completed build Little Nikki

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

piomil2005 9 points 18 months ago

a bit old but with Samsung Magican SW still fast and stable, good enoght for system drive.

bradbaum 22 points 17 months ago
from completed build New Ryzen 1700X Build

Apart from losing it's firmware on me a while back (which necessitated a mailing to Samsung to have it reinstated) it is a great SSD.

darcy010 2 points 5 months ago
from completed build Chaser MK-I

This was my first experience with an SSD. In particular with Samsungs pro series. The ONLY home for any of my future OS' and software!