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Microsoft
WDWDS100T2X0E
▲ 500 ▼
  

Release date ≈ Q1 2017.

VS
▲ 751,648 ▼

Release date: Q3 2022.

Effective Speed 
+1,469%
Real World Speed
Performance profile from 37,983 user samples
Benchmark your SSD here
11 User Benchmarks
Great bench: 31% 35GB free (System drive)
Poor bench: 26% 14GB free (System drive)
Poor: 26% Great: 31%
SPEED RANK: 1030th / 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 		28.2 % 443 % Insanely faster effective speed.
+1,469%
Average Score 
+2,703%
Read
Avg. Sequential Read Speed 		312 MB/s 3,711 MB/s Insanely faster read speed.
+1,089%
Write
Avg. Sequential Write Speed 		66.6 MB/s 3,769 MB/s Insanely faster write speed.
+5,559%
4K Read
Avg. 4K Random Read Speed 		13.6 MB/s 68.6 MB/s Hugely faster random read.
+404%
4K Write
Avg. 4K Random Write Speed 		17.3 MB/s 184 MB/s Hugely faster random write.
+964%
Mixed
Avg. Sequential Mixed IO Speed 		63.4 MB/s 2,835 MB/s Insanely faster mixed IO speed.
+4,372%
4K Mixed
Avg. 4K Random Mixed IO Speed 		7.74 MB/s 82.8 MB/s Hugely faster random mixed IO.
+970%
SusWrite
Avg. Sustained Write Speed 		38 MB/s 2,152 MB/s Insanely faster sustained write speed.
+5,563%
Peak Score 
+2,507%
Read
Peak Sequential Read Speed 		338 MB/s 4,629 MB/s Insanely faster peak read speed.
+1,270%
Write
Peak Sequential Write Speed 		95 MB/s 4,976 MB/s Insanely faster peak write speed.
+5,138%
4K Read
Peak 4K Random Read Speed 		15.9 MB/s 85.4 MB/s Hugely faster peak random read.
+437%
4K Write
Peak 4K Random Write Speed 		32.7 MB/s 314 MB/s Hugely faster peak random write.
+860%
Mixed
Peak Sequential Mixed IO Speed 		103 MB/s 3,409 MB/s Insanely faster peak mixed IO speed.
+3,210%
4K Mixed
Peak 4K Random Mixed IO Speed 		11.9 MB/s 113 MB/s Hugely faster peak random mixed IO.
+850%
SusWrite
Peak Sequential Sustained Write 60s Average 		69.6 MB/s 4,096 MB/s Insanely faster peak sustained write speed.
+5,785%
Value & Sentiment 
+∞%
Market Share
Based on 77,540,398 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.44 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 75 % Much more popular.
+50%
Nice To Haves 
+5,960%
Age
Newest 		94+ Months 27 Months Much more recent.
+71%
DQ Read
Peak 4K-64Thread Read Speed 		66.7 MB/s 2,433 MB/s Insanely faster peak deep queue read.
+3,548%
DQ Write
Peak 4K-64Thread Write Speed 		53 MB/s 2,047 MB/s Insanely faster peak deep queue write.
+3,762%
AS-SSD Total
AS-SSD Total Score 		266 Pts 7,391 Pts Insanely stronger server IO.
+2,683%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		16.2 MB/s 2,253 MB/s Insanely faster peak deep queue mixed IO.
+13,807%
ADQ Read
Avg. 4K-64Thread Read Speed 		49.9 MB/s 1,741 MB/s Insanely faster deep queue read.
+3,389%
ADQ Write
Avg. 4K-64Thread Write Speed 		24.4 MB/s 1,362 MB/s Insanely faster deep queue write.
+5,482%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		10.1 MB/s 1,519 MB/s Insanely faster deep queue mixed IO.
+14,940%
Specifications 
Capacity
Capacity 		59GB 1TB
Conclusion 
Average Bench 28.2%
Average Bench 443%

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]

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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.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

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  • - CPU tests include: integer, floating and string
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  • - Reports are generated and presented on userbenchmark.com
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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
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ALL FAQs »

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $75
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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