• Log In
  • Register


Samsung 840 Pro Series 256GB 2.5" Solid State Drive

( 4.9 Average / 165 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


Merchant Base Promo Shipping Tax Availability Total
OutletPC $198.89 $198.89+
Amazon $254.99 Free two-day shipping with Amazon Prime In stock $254.99
( 12 new from $190.01, 26 used from $87.37. Last updated 4 minutes 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 & Combo Deals) History:


from completed build Illogical Increment

It was sold as an "HP spare," but take off the packaging, and you end up with Samsung MZ7PD256HCGM. I understand it uses different firmware than a real 840 EVO, but I haven't tested performance yet.

from completed build One Bad Mo'Bo!

It was sold as an "HP spare," but take off the packaging, and you end up with Samsung MZ7PD256HCGM. It does not have Samsung firmware, Crystalmark says it's much slower than a real 840 from Samsung. Not a smart place to save a few bucks. Still faster than mechanical though.

from completed build Desert Thunder

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

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.

from completed build Team Red

This was the closest I could find to the part I got, an HP Spare. I think they're replacement drives for HP laptops, but if you take off the mounting hardware, you end up with a Samsung MZ7PD256HCGM, Samsung parts but no Samsung controller software. I saved a few bucks but the performance isn't what you'd expect from a "real" EVO or PRO SSD from Samsung.