WDWDS100T2X0C
SamsungMZ-76E250B

Release date ≈ Q2 2018.

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date: Q1 2018.

Real World Speed
Performance profile from 260,512 user samples
6,741 User Benchmarks
Best Bench: 306% 410GB free (System drive)
Worst Bench: 160% 110GB free
Poor: 160% Great: 306%
SPEED RANK: 48th / 1058
253,771 User Benchmarks
Best Bench: 128% 149GB free
Worst Bench: 76% 174GB free (System drive)
Poor: 76% Great: 128%
SPEED RANK: 230th / 1058
Effective Speed
Effective SSD Speed
247 % Hugely faster effective speed.
+138%
104 %
Read
Avg. Sequential Read Speed
1709 MB/s Hugely faster read speed.
+255%
482 MB/s
Write
Avg. Sequential Write Speed
1904 MB/s Hugely faster write speed.
+387%
391 MB/s
4K Read
Avg. 4K Random Read Speed
43.4 MB/s Faster random read.
+13%
38.4 MB/s
4K Write
Avg. 4K Random Write Speed
137 MB/s Much faster random write.
+47%
93.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1556 MB/s Hugely faster mixed IO speed.
+318%
372 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
63 MB/s Much faster random mixed IO.
+31%
48.2 MB/s
SusWrite
Avg. Sustained Write Speed
1134 MB/s Hugely faster sustained write speed.
+287%
293 MB/s
Read
Peak Sequential Read Speed
1942 MB/s Hugely faster peak read speed.
+276%
516 MB/s
Write
Peak Sequential Write Speed
2331 MB/s Hugely faster peak write speed.
+374%
492 MB/s
4K Read
Peak 4K Random Read Speed
49.9 MB/s +1% 49.6 MB/s
4K Write
Peak 4K Random Write Speed
198 MB/s Much faster peak random write.
+60%
124 MB/s
Mixed
Peak Sequential Mixed IO Speed
1833 MB/s Hugely faster peak mixed IO speed.
+293%
466 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
77.2 MB/s Faster peak random mixed IO.
+16%
66.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1491 MB/s Hugely faster peak sustained write speed.
+294%
378 MB/s
Market Share
Based on 45,409,066 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.73 % Insanely higher market share.
+3,550%
Value
Value For Money
60.6 % Hugely better value.
+177%
21.9 %
User Rating
UBM User Rating
51 % 58 % More popular.
+14%
Price
Price (score)
$170 $52 Much cheaper.
+69%
Age
Newest
39+ Months Slightly more recent.
+7%
42 Months
DQ Read
Peak 4K-64Thread Read Speed
1621 MB/s Hugely faster peak deep queue read.
+317%
389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1301 MB/s Hugely faster peak deep queue write.
+259%
362 MB/s
AS-SSD Total
AS-SSD Total Score
4,574 Pts Hugely stronger server IO.
+253%
1,294 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1438 MB/s Hugely faster peak deep queue mixed IO.
+288%
371 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
1085 MB/s Hugely faster deep queue read.
+213%
347 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
777 MB/s Hugely faster deep queue write.
+169%
289 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
924 MB/s Hugely faster deep queue mixed IO.
+241%
271 MB/s
Capacity
Capacity
1TB 250GB
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The 860 Evo is the latest mainstream SATA SSD from Samsung. The 2.5-inch version of the 860 Evo will be available in several capacities ranging from 250 GB to a staggering 4TB. It’s also available in the slimmer M.2 and mSATA form factors. The 860 Evo demonstrates marginally reduced performance compared to its popular, but now three year old predecessor, the 850 Evo. In a head to head comparison the 860 looses by a very modest 6% in terms of effective speed. The 860 Evo is based on a refinement of Samsung’s consumer grade TLC V-NAND, this time featuring 256Gb and 512 Gb 64 layer V-NAND and it also features a new "MJX" controller. The 250 GB version can reach sequential write speeds of up to 520 MB/s, dropping to 300 MB/s once the SLC cache is exhausted (the 250 GB version has a 12 GB SLC write cache). Peak sequential read speeds of 560 MB/s are achievable across the different capacities. The 250GB version has a 512 MB LPDDR4 DRAM cache. All capacities have a five year warranty, but as a testament to the enhanced reliability of this new technology, the warrantied terabytes written (TBW) has doubled from 75 TBW to 150 TBW for the 250 GB 860 Evo. [Jan '18 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) July 2021 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $260Nvidia RTX 3070 $500Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $176
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $80SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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