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Jmicron
WDWDS200T2X0E
▲ 500 ▼
  

Release date ≈ Q1 2023.

VS
▲ 75727 ▼

Release date: Q3 2022.

Effective Speed 
+2,460%
Real World Speed
Performance profile from 37,631 user samples
Benchmark your SSD here
2 User Benchmarks
Best Bench: 19% 11TB free
Worst Bench: 19% 11TB free
Poor: 19% Great: 19%
SPEED RANK: 1068th / 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 		19.2 % 492 % Insanely faster effective speed.
+2,460%
Average Score 
+3,482%
Read
Avg. Sequential Read Speed 		214 MB/s 3,802 MB/s Insanely faster read speed.
+1,677%
Write
Avg. Sequential Write Speed 		209 MB/s 3,872 MB/s Insanely faster write speed.
+1,753%
4K Read
Avg. 4K Random Read Speed 		13.8 MB/s 70.9 MB/s Hugely faster random read.
+414%
4K Write
Avg. 4K Random Write Speed 		8.3 MB/s 184 MB/s Insanely faster random write.
+2,117%
Mixed
Avg. Sequential Mixed IO Speed 		127 MB/s 2,917 MB/s Insanely faster mixed IO speed.
+2,197%
4K Mixed
Avg. 4K Random Mixed IO Speed 		0.75 MB/s 82.8 MB/s Insanely faster random mixed IO.
+10,940%
SusWrite
Avg. Sustained Write Speed 		53.1 MB/s 2,856 MB/s Insanely faster sustained write speed.
+5,279%
Peak Score 
+4,242%
Read
Peak Sequential Read Speed 		220 MB/s 4,680 MB/s Insanely faster peak read speed.
+2,027%
Write
Peak Sequential Write Speed 		209 MB/s 4,993 MB/s Insanely faster peak write speed.
+2,289%
4K Read
Peak 4K Random Read Speed 		14.5 MB/s 84.8 MB/s Hugely faster peak random read.
+485%
4K Write
Peak 4K Random Write Speed 		8.5 MB/s 310 MB/s Insanely faster peak random write.
+3,547%
Mixed
Peak Sequential Mixed IO Speed 		139 MB/s 3,538 MB/s Insanely faster peak mixed IO speed.
+2,445%
4K Mixed
Peak 4K Random Mixed IO Speed 		1 MB/s 113 MB/s Insanely faster peak random mixed IO.
+11,200%
SusWrite
Peak Sequential Sustained Write 60s Average 		58.8 MB/s 4,587 MB/s Insanely faster peak sustained write speed.
+7,701%
Value & Sentiment 
+50%
Market Share
Based on 77,552,686 SSDs tested
See market share leaders
User Rating
UBM User Rating 		50 % 75 % Much more popular.
+50%
Nice To Haves 
+81,447%
Age
Newest 		19+ Months More recent.
+30% 		27 Months
DQ Read
Peak 4K-64Thread Read Speed 		5.5 MB/s 2,409 MB/s Insanely faster peak deep queue read.
+43,700%
DQ Write
Peak 4K-64Thread Write Speed 		10.8 MB/s 2,012 MB/s Insanely faster peak deep queue write.
+18,530%
AS-SSD Total
AS-SSD Total Score 		110 Pts 7,322 Pts Insanely stronger server IO.
+6,562%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		0.9 MB/s 2,180 MB/s Insanely faster peak deep queue mixed IO.
+242,122%
ADQ Read
Avg. 4K-64Thread Read Speed 		4.25 MB/s 1,799 MB/s Insanely faster deep queue read.
+42,229%
ADQ Write
Avg. 4K-64Thread Write Speed 		10.5 MB/s 1,387 MB/s Insanely faster deep queue write.
+13,110%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		0.55 MB/s 1,570 MB/s Insanely faster deep queue mixed IO.
+285,355%
Specifications 
Capacity
Capacity 		12TB 2TB
Conclusion 
Average Bench 19.2%
Average Bench 492%

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.
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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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 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?
How is the AS SSD write score calculated?
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How is the AS SSD total score calculated?
ALL FAQs »

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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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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $278WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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