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WDWDS200T2X0E
  

Release date ≈ Q1 2021.

Release date: Q3 2022.

Real World Speed
Performance profile from 37,650 user samples
21 User Benchmarks
Best Bench: 35% 1TB free
Worst Bench: 22% 6.5TB free
Poor: 22% Great: 35%
SPEED RANK: 1032nd / 1080
37,629 User Benchmarks
Great bench: 666% 1.5TB free (System drive)
Poor bench: 293% 1.5TB free (System drive)
Poor: 293% Great: 666%
SPEED RANK: 8th / 1080
Effective Speed
Effective SSD Speed
27.9 % 492 % Insanely faster effective speed.
+1,664%
Read
Avg. Sequential Read Speed
157 MB/s 3802 MB/s Insanely faster read speed.
+2,322%
Write
Avg. Sequential Write Speed
152 MB/s 3872 MB/s Insanely faster write speed.
+2,447%
4K Read
Avg. 4K Random Read Speed
24.6 MB/s 70.9 MB/s Hugely faster random read.
+188%
4K Write
Avg. 4K Random Write Speed
9.97 MB/s 184 MB/s Insanely faster random write.
+1,746%
Mixed
Avg. Sequential Mixed IO Speed
93.4 MB/s 2917 MB/s Insanely faster mixed IO speed.
+3,023%
4K Mixed
Avg. 4K Random Mixed IO Speed
1.1 MB/s 82.8 MB/s Insanely faster random mixed IO.
+7,427%
SusWrite
Avg. Sustained Write Speed
157 MB/s 2856 MB/s Insanely faster sustained write speed.
+1,719%
Read
Peak Sequential Read Speed
239 MB/s 4680 MB/s Insanely faster peak read speed.
+1,858%
Write
Peak Sequential Write Speed
228 MB/s 4993 MB/s Insanely faster peak write speed.
+2,090%
4K Read
Peak 4K Random Read Speed
40.4 MB/s 84.8 MB/s Hugely faster peak random read.
+110%
4K Write
Peak 4K Random Write Speed
15.1 MB/s 310 MB/s Insanely faster peak random write.
+1,953%
Mixed
Peak Sequential Mixed IO Speed
123 MB/s 3538 MB/s Insanely faster peak mixed IO speed.
+2,776%
4K Mixed
Peak 4K Random Mixed IO Speed
1.7 MB/s 113 MB/s Insanely faster peak random mixed IO.
+6,547%
SusWrite
Peak Sequential Sustained Write 60s Average
228 MB/s 4587 MB/s Insanely faster peak sustained write speed.
+1,912%
Market Share
Based on 77,429,951 SSDs tested
User Rating
UBM User Rating
50 % 75 % Much more popular.
+50%
Age
Newest
45+ Months 27 Months Much more recent.
+40%
DQ Read
Peak 4K-64Thread Read Speed
6.8 MB/s 2409 MB/s Insanely faster peak deep queue read.
+35,326%
DQ Write
Peak 4K-64Thread Write Speed
16.7 MB/s 2012 MB/s Insanely faster peak deep queue write.
+11,948%
AS-SSD Total
AS-SSD Total Score
181 Pts 7,322 Pts Insanely stronger server IO.
+3,948%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
3.5 MB/s 2180 MB/s Insanely faster peak deep queue mixed IO.
+62,186%
ADQ Read
Avg. 4K-64Thread Read Speed
3.49 MB/s 1799 MB/s Insanely faster deep queue read.
+51,447%
ADQ Write
Avg. 4K-64Thread Write Speed
11.1 MB/s 1387 MB/s Insanely faster deep queue write.
+12,395%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1.71 MB/s 1570 MB/s Insanely faster deep queue mixed IO.
+91,713%
Capacity
Capacity
10TB 2TB

The WD Black SN850X has a superb consumer performance profile. As well as offering solid burst speeds of 5 GB/s, the SN850X also offers respectable out of cache performance. At current prices (1TB $90 USD, 2TB $145 USD and 4TB $290 USD) the WD Black SN850X is our top value pick at every capacity. [Jun '24 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our 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]

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.
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  • - CPU tests include: integer, floating and string
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  • - 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
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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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