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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 ≈ Q2 2022.

Effective Speed 
+50%
Real World Speed
Performance profile from 60,858 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
7 User Benchmarks
Best Bench: 79% 75GB free (System drive)
Worst Bench: 61% 73GB free (System drive)
Poor: 61% Great: 79%
SPEED RANK: 685th / 1080
Effective Speed
Effective SSD Speed 		104 % Much faster effective speed.
+50% 		69.4 %
Average Score 
+38%
Read
Avg. Sequential Read Speed 		466 MB/s Faster read speed.
+27% 		366 MB/s
Write
Avg. Sequential Write Speed 		407 MB/s +4% 391 MB/s
4K Read
Avg. 4K Random Read Speed 		36.4 MB/s Much faster random read.
+75% 		20.8 MB/s
4K Write
Avg. 4K Random Write Speed 		81.9 MB/s Much faster random write.
+44% 		57 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		379 MB/s Faster mixed IO speed.
+13% 		335 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		46.7 MB/s Much faster random mixed IO.
+72% 		27.2 MB/s
SusWrite
Avg. Sustained Write Speed 		351 MB/s Much faster sustained write speed.
+31% 		268 MB/s
Peak Score 
+40%
Read
Peak Sequential Read Speed 		516 MB/s Faster peak read speed.
+21% 		425 MB/s
Write
Peak Sequential Write Speed 		492 MB/s Faster peak write speed.
+17% 		422 MB/s
4K Read
Peak 4K Random Read Speed 		48.4 MB/s Hugely faster peak random read.
+81% 		26.7 MB/s
4K Write
Peak 4K Random Write Speed 		122 MB/s Much faster peak random write.
+36% 		89.6 MB/s
Mixed
Peak Sequential Mixed IO Speed 		460 MB/s Faster peak mixed IO speed.
+21% 		381 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		65.4 MB/s Much faster peak random mixed IO.
+72% 		38.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		451 MB/s Much faster peak sustained write speed.
+32% 		341 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,541,312 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.54 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		57 % More popular.
+14% 		50 %
Nice To Haves 
+110%
Age
Newest 		45+ Months 31+ Months Much more recent.
+31%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Hugely faster peak deep queue read.
+264% 		107 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Faster peak deep queue write.
+18% 		308 MB/s
AS-SSD Total
AS-SSD Total Score 		1,291 Pts Much stronger server IO.
+80% 		717 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Hugely faster peak deep queue mixed IO.
+142% 		154 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		352 MB/s Hugely faster deep queue read.
+285% 		91.4 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		301 MB/s +3% 291 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		295 MB/s Hugely faster deep queue mixed IO.
+115% 		137 MB/s
Specifications 
Capacity
Capacity 		500GB 128GB
User Builds 
60,851
7
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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
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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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What is sequential write speed?
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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?
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The Best
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