Compare Solid State Drives: Western Digital WDS250G2B0B vs Samsung 850 PRO 2TB vs Kingston Digital 240GB SSDNow M.2 SM2280S3G2/240G vs Samsung 860 PRO 512GB

Western Digital WDS250G2B0B

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Samsung 850 PRO 2TB

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Kingston Digital 240GB SSDNow M.2 SM2280S3G2/240G

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Samsung 860 PRO 512GB

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Price
$44.99
Prime Eligible Item
$799.00
$199.00
$137.99
Prime Eligible Item
Availability In Stock In Stock In Stock In Stock
Pangoly Score - - - -
Brand Western Digital Samsung Kingston Samsung
Model WDS250G2B0B MZ-7KE2T0BW SM2280S3G2/240G
  • MZ-76P512BW
  • MZ-76P512B/EU
Release Date July 2017 August 2015 August 2018 January 2018
Performance
(Charts)
150th
81st
n/a
91st
Effective Value
54th
184th
-
116th
TDP 10 Watts 5 Watts 10 Watts 5 Watts
Price history
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Price/GB $0.18 $0.40 $0.83 $0.27
GB/$1 5.56 2.5 1.21 3.71
Suggested PC builds
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Pros - - - -
Cons - - - -
Series Blue 850 PRO SSDNow 860 Pro Series
Capacity 250GB 2000GB 240GB 512GB
Interface M.2 (B+M) SATA 6 Gb/s M.2 (B+M) SATA 6 Gb/s
Form Factor M.2-2280 2.5" M.2-2280 2.5"
SSD Controller - Samsung MHX - Samsung MJX
NAND Flash Type - - - -
Cache - - - -
Max Sequential Read Up to 550 MB/s Up to 550 MB/s Up to 550 MB/s Up to 560 MB/s
Max Sequential Write Up to 525 MB/s Up to 520 MB/s Up to 330 MB/s Up to 530 MB/s
MTBF - 2,000,000 hours 1,000,000 hours -
Critic Reviews -

"The Samsung 850 PRO arrived just too late for last year's round-up of the best SSDs, but even a year down the line it still has little serious competition in the stakes for the world's best SATA SSD. It may be left for dust by more modern PCIe drives such as Samsung's own XP941, but if you have a SATA-based PC and want to fit it with the best stora ..."

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"It’s fast and durable, but there are few reasons to buy this SSD over the cheaper 860 Evo."

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Compare Solid State Drives: Western Digital WDS250G2B0B vs Samsung 850 PRO 2TB vs Kingston Digital 240GB SSDNow M.2 SM2280S3G2/240G vs Samsung 860 PRO 512GB. Analyze head-to-head all specifications and features to find out the better SSD.
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