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WDWDS100T2X0E
  

Release date ≈ Q3 2022.

Release date: Q3 2022.

Real World Speed
Performance profile from 48,646 user samples
10,674 User Benchmarks
Best Bench: 417% 1.5TB free
Worst Bench: 117% 1.5TB free
Poor: 117% Great: 417%
SPEED RANK: 41st / 1080
37,972 User Benchmarks
Great bench: 615% 733GB free (System drive)
Poor bench: 256% 183GB free
Poor: 256% Great: 615%
SPEED RANK: 12th / 1080
Effective Speed
Effective SSD Speed
287 % 443 % Much faster effective speed.
+54%
Read
Avg. Sequential Read Speed
1,753 MB/s 3,711 MB/s Hugely faster read speed.
+112%
Write
Avg. Sequential Write Speed
2,059 MB/s 3,769 MB/s Hugely faster write speed.
+83%
4K Read
Avg. 4K Random Read Speed
56.1 MB/s 68.6 MB/s Faster random read.
+22%
4K Write
Avg. 4K Random Write Speed
147 MB/s 184 MB/s Faster random write.
+25%
Mixed
Avg. Sequential Mixed IO Speed
1,713 MB/s 2,835 MB/s Much faster mixed IO speed.
+65%
4K Mixed
Avg. 4K Random Mixed IO Speed
64.4 MB/s 82.8 MB/s Faster random mixed IO.
+29%
SusWrite
Avg. Sustained Write Speed
1,618 MB/s 2,152 MB/s Much faster sustained write speed.
+33%
Read
Peak Sequential Read Speed
2,083 MB/s 4,629 MB/s Hugely faster peak read speed.
+122%
Write
Peak Sequential Write Speed
2,701 MB/s 4,976 MB/s Hugely faster peak write speed.
+84%
4K Read
Peak 4K Random Read Speed
60.3 MB/s 85.4 MB/s Much faster peak random read.
+42%
4K Write
Peak 4K Random Write Speed
268 MB/s 314 MB/s Faster peak random write.
+17%
Mixed
Peak Sequential Mixed IO Speed
2,252 MB/s 3,409 MB/s Much faster peak mixed IO speed.
+51%
4K Mixed
Peak 4K Random Mixed IO Speed
96.1 MB/s 113 MB/s Faster peak random mixed IO.
+18%
SusWrite
Peak Sequential Sustained Write 60s Average
2,626 MB/s 4,096 MB/s Much faster peak sustained write speed.
+56%
Market Share
Based on 77,604,989 SSDs tested
Market Share
Market Share (trailing 30 days)
0.15 % 0.54 % Hugely higher market share.
+260%
User Rating
UBM User Rating
50 % 75 % Much more popular.
+50%
Age
Newest
26+ Months +4% 27 Months
DQ Read
Peak 4K-64Thread Read Speed
1,940 MB/s 2,433 MB/s Faster peak deep queue read.
+25%
DQ Write
Peak 4K-64Thread Write Speed
1,478 MB/s 2,047 MB/s Much faster peak deep queue write.
+38%
AS-SSD Total
AS-SSD Total Score
5,390 Pts 7,391 Pts Much stronger server IO.
+37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1,704 MB/s 2,253 MB/s Much faster peak deep queue mixed IO.
+32%
ADQ Read
Avg. 4K-64Thread Read Speed
1,182 MB/s 1,741 MB/s Much faster deep queue read.
+47%
ADQ Write
Avg. 4K-64Thread Write Speed
811 MB/s 1,362 MB/s Much faster deep queue write.
+68%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
965 MB/s 1,519 MB/s Much faster deep queue mixed IO.
+57%
Capacity
Capacity
2TB 1TB

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
  • - Identify the strongest components in your PC
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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $160Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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