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SamsungMZ-77E500B
CrucialCT240BX500SSD1
▲ 57147 ▼

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date ≈ Q1 2021.

VS
▲ 54319 ▼

Release date ≈ Q3 2018.

Effective Speed 
+85%
Real World Speed
Performance profile from 203,652 user samples
Benchmark your SSD here
60,851 User Benchmarks
Best Bench: 130% 466GB free
Worst Bench: 73% 294GB free (System drive)
Poor: 73% Great: 130%
SPEED RANK: 249th / 1080
142,801 User Benchmarks
Best Bench: 92% 211GB free
Worst Bench: 30% 26GB free (System drive)
Poor: 30% Great: 92%
SPEED RANK: 849th / 1080
Effective Speed
Effective SSD Speed 		104 % Hugely faster effective speed.
+85% 		56 %
Average Score 
+91%
Read
Avg. Sequential Read Speed 		466 MB/s +2% 459 MB/s
Write
Avg. Sequential Write Speed 		407 MB/s +5% 388 MB/s
4K Read
Avg. 4K Random Read Speed 		36.4 MB/s Much faster random read.
+41% 		25.9 MB/s
4K Write
Avg. 4K Random Write Speed 		81.9 MB/s Hugely faster random write.
+96% 		41.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		379 MB/s Much faster mixed IO speed.
+61% 		235 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		46.7 MB/s Hugely faster random mixed IO.
+310% 		11.4 MB/s
SusWrite
Avg. Sustained Write Speed 		351 MB/s Hugely faster sustained write speed.
+124% 		157 MB/s
Peak Score 
+27%
Read
Peak Sequential Read Speed 		516 MB/s +2% 508 MB/s
Write
Peak Sequential Write Speed 		492 MB/s Slightly faster peak write speed.
+9% 		453 MB/s
4K Read
Peak 4K Random Read Speed 		48.4 MB/s Much faster peak random read.
+31% 		37 MB/s
4K Write
Peak 4K Random Write Speed 		122 MB/s Slightly faster peak random write.
+9% 		112 MB/s
Mixed
Peak Sequential Mixed IO Speed 		460 MB/s Slightly faster peak mixed IO speed.
+8% 		427 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		65.4 MB/s Hugely faster peak random mixed IO.
+105% 		31.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		451 MB/s Faster peak sustained write speed.
+27% 		356 MB/s
Value & Sentiment 
+14%
Market Share
Based on 77,577,520 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Much higher market share.
+37% 		0.3 %
Value
Value For Money 		36.3 % Much better value.
+70% 		21.4 %
User Rating
UBM User Rating 		57 % Slightly more popular.
+6% 		54 %
Price
Price (score) 		$53 $23 Much cheaper.
+57%
Nice To Haves 
+301%
Age
Newest 		45+ Months Much more recent.
+39% 		74+ Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Much faster peak deep queue read.
+64% 		237 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Slightly faster peak deep queue write.
+6% 		344 MB/s
AS-SSD Total
AS-SSD Total Score 		1,291 Pts Stronger server IO.
+29% 		1,004 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Hugely faster peak deep queue mixed IO.
+654% 		49.5 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		352 MB/s Hugely faster deep queue read.
+111% 		167 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		301 MB/s Faster deep queue write.
+28% 		236 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		295 MB/s Insanely faster deep queue mixed IO.
+1,478% 		18.7 MB/s
Specifications 
Capacity
Capacity 		500GB 240GB
User Builds 
60,851
142,801
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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.
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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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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 $165Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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