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

( 4.9 Average / 160 Ratings )




Part #





SATA 6 Gb/s



Form Factor


SSD Controller

Samsung MDX

NAND Flash Type

MLC (toggle)





Completed Builds Using This Part

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Merchant Base Promo Shipping Tax Availability Total
Newegg Marketplace $308.89 +FREE s/h $308.89
Amazon $322.89 +$10.99 s/h In stock $333.88
( 3 new from $322.89, 10 used from $74.99. Last updated 5 hours ago. )
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


thunderdan602 131 points 42 months ago
from completed build Desert Thunder

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

donut 9 points 40 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 39 points 22 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 18 points 22 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 20 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 20 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 11 months ago

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

bradbaum 21 points 10 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.