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CrucialCT1000MX200SSD1
KingstonSKC300S37A/180G
▲ 52174 ▼

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q1 2015.

VS
▲ 501 ▼

Controller: SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode. Release date ≤ Q1 2014.

Effective Speed 
+18%
Real World Speed
Performance profile from 4,117 user samples
Benchmark your SSD here
3,707 User Benchmarks
Best Bench: 104% 416GB free
Worst Bench: 60% 485GB free
Poor: 60% Great: 104%
SPEED RANK: 438th / 1080
410 User Benchmarks
Best Bench: 85% 70GB free
Worst Bench: 53% 69GB free (System drive)
Poor: 53% Great: 85%
SPEED RANK: 663rd / 1080
Effective Speed
Effective SSD Speed 		83.7 % Faster effective speed.
+18% 		70.9 %
Average Score 
+33%
Read
Avg. Sequential Read Speed 		376 MB/s +1% 371 MB/s
Write
Avg. Sequential Write Speed 		367 MB/s Much faster write speed.
+64% 		224 MB/s
4K Read
Avg. 4K Random Read Speed 		26.1 MB/s 27.3 MB/s +5%
4K Write
Avg. 4K Random Write Speed 		83.7 MB/s Faster random write.
+12% 		74.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		279 MB/s Faster mixed IO speed.
+12% 		248 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		35.8 MB/s Faster random mixed IO.
+15% 		31.2 MB/s
SusWrite
Avg. Sustained Write Speed 		330 MB/s Hugely faster sustained write speed.
+131% 		143 MB/s
Peak Score 
+27%
Read
Peak Sequential Read Speed 		411 MB/s 503 MB/s Faster peak read speed.
+22%
Write
Peak Sequential Write Speed 		472 MB/s Much faster peak write speed.
+74% 		271 MB/s
4K Read
Peak 4K Random Read Speed 		29.8 MB/s 35.9 MB/s Faster peak random read.
+20%
4K Write
Peak 4K Random Write Speed 		118 MB/s Slightly faster peak random write.
+6% 		111 MB/s
Mixed
Peak Sequential Mixed IO Speed 		329 MB/s Faster peak mixed IO speed.
+14% 		288 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		43 MB/s 45.1 MB/s +5%
SusWrite
Peak Sequential Sustained Write 60s Average 		468 MB/s Hugely faster peak sustained write speed.
+140% 		195 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,543,110 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		14.5 % Hugely better value.
+133% 		6.24 %
User Rating
UBM User Rating 		52 % +4% 50 %
Price
Price (score) 		$270 $120 Much cheaper.
+56%
Nice To Haves 
+14%
Age
Newest 		118 Months Slightly more recent.
+8% 		128+ Months
DQ Read
Peak 4K-64Thread Read Speed 		244 MB/s 291 MB/s Faster peak deep queue read.
+19%
DQ Write
Peak 4K-64Thread Write Speed 		361 MB/s Much faster peak deep queue write.
+43% 		252 MB/s
AS-SSD Total
AS-SSD Total Score 		1,016 Pts Slightly stronger server IO.
+6% 		962 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		136 MB/s 248 MB/s Hugely faster peak deep queue mixed IO.
+82%
ADQ Read
Avg. 4K-64Thread Read Speed 		135 MB/s 234 MB/s Much faster deep queue read.
+73%
ADQ Write
Avg. 4K-64Thread Write Speed 		246 MB/s Faster deep queue write.
+27% 		194 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		119 MB/s 147 MB/s Faster deep queue mixed IO.
+24%
Specifications 
Capacity
Capacity 		1TB 180GB
User Builds 
3,707
410
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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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  • - 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
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  • - See speed test results from other users
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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?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
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 $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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