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SamsungMZ-77E500B
▲ 57147 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q3 2015.

Effective Speed 
+27%
Real World Speed
Performance profile from 61,195 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
344 User Benchmarks
Best Bench: 102% 238GB free
Worst Bench: 56% 33GB free (System drive)
Poor: 56% Great: 102%
SPEED RANK: 463rd / 1080
Effective Speed
Effective SSD Speed 		104 % Faster effective speed.
+27% 		82.1 %
Average Score 
+29%
Read
Avg. Sequential Read Speed 		466 MB/s Faster read speed.
+11% 		421 MB/s
Write
Avg. Sequential Write Speed 		407 MB/s Faster write speed.
+24% 		328 MB/s
4K Read
Avg. 4K Random Read Speed 		36.4 MB/s Much faster random read.
+56% 		23.3 MB/s
4K Write
Avg. 4K Random Write Speed 		81.9 MB/s +4% 79 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		379 MB/s Faster mixed IO speed.
+29% 		293 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		46.7 MB/s Much faster random mixed IO.
+52% 		30.7 MB/s
SusWrite
Avg. Sustained Write Speed 		351 MB/s Faster sustained write speed.
+29% 		272 MB/s
Peak Score 
+29%
Read
Peak Sequential Read Speed 		516 MB/s +1% 511 MB/s
Write
Peak Sequential Write Speed 		492 MB/s Much faster peak write speed.
+41% 		348 MB/s
4K Read
Peak 4K Random Read Speed 		48.4 MB/s Much faster peak random read.
+60% 		30.2 MB/s
4K Write
Peak 4K Random Write Speed 		122 MB/s +3% 118 MB/s
Mixed
Peak Sequential Mixed IO Speed 		460 MB/s Faster peak mixed IO speed.
+13% 		408 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		65.4 MB/s Much faster peak random mixed IO.
+52% 		42.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		451 MB/s Much faster peak sustained write speed.
+31% 		343 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,496,005 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.41 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		57 % More popular.
+14% 		50 %
Nice To Haves 
+37%
Age
Newest 		45+ Months Much more recent.
+59% 		111+ Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s +3% 376 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Faster peak deep queue write.
+13% 		321 MB/s
AS-SSD Total
AS-SSD Total Score 		1,291 Pts Stronger server IO.
+11% 		1,167 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Much faster peak deep queue mixed IO.
+75% 		213 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		352 MB/s Faster deep queue read.
+23% 		286 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		301 MB/s Faster deep queue write.
+14% 		263 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		295 MB/s Hugely faster deep queue mixed IO.
+94% 		152 MB/s
Specifications 
Capacity
Capacity 		500GB 256GB
User Builds 
60,851
344
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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]

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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?
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Solid State Drives
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What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
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The Best
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Intel Core i5-13600K $210Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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