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SamsungMZ-77E1T0B
HyperXSHSS37A/120G
$80
▲ 58181 ▼

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

VS
▲ 53964 ▼
 $80 

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC. Release date: Q2 2015.

Effective Speed 
+31%
Real World Speed
Performance profile from 136,238 user samples
Benchmark your SSD here
129,044 User Benchmarks
Best Bench: 137% 931GB free
Worst Bench: 82% 306GB free
Poor: 82% Great: 137%
SPEED RANK: 214th / 1080
7,194 User Benchmarks
Best Bench: 104% 112GB free
Worst Bench: 63% 88GB free
Poor: 63% Great: 104%
SPEED RANK: 402nd / 1080
Effective Speed
Effective SSD Speed 		112 % Much faster effective speed.
+31% 		85.6 %
Average Score 
+37%
Read
Avg. Sequential Read Speed 		472 MB/s +5% 451 MB/s
Write
Avg. Sequential Write Speed 		436 MB/s Much faster write speed.
+36% 		321 MB/s
4K Read
Avg. 4K Random Read Speed 		38.1 MB/s Much faster random read.
+47% 		26 MB/s
4K Write
Avg. 4K Random Write Speed 		87.8 MB/s Faster random write.
+18% 		74.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		402 MB/s Much faster mixed IO speed.
+49% 		269 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		50.4 MB/s Much faster random mixed IO.
+54% 		32.8 MB/s
SusWrite
Avg. Sustained Write Speed 		423 MB/s Much faster sustained write speed.
+51% 		280 MB/s
Peak Score 
+32%
Read
Peak Sequential Read Speed 		516 MB/s +0% 514 MB/s
Write
Peak Sequential Write Speed 		492 MB/s Faster peak write speed.
+17% 		419 MB/s
4K Read
Peak 4K Random Read Speed 		48.9 MB/s Much faster peak random read.
+54% 		31.7 MB/s
4K Write
Peak 4K Random Write Speed 		125 MB/s Faster peak random write.
+15% 		109 MB/s
Mixed
Peak Sequential Mixed IO Speed 		464 MB/s Much faster peak mixed IO speed.
+49% 		311 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		67.5 MB/s Much faster peak random mixed IO.
+67% 		40.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		486 MB/s Faster peak sustained write speed.
+19% 		407 MB/s
Value & Sentiment 
+1,704%
Market Share
Based on 77,536,742 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.65 % Insanely higher market share.
+6,400% 		0.01 %
Value
Value For Money 		39.8 % Hugely better value.
+428% 		7.54 %
User Rating
UBM User Rating 		58 % Slightly more popular.
+9% 		53 %
Price
Price (score) 		$104 $80 Cheaper.
+23%
Nice To Haves 
+79%
Age
Newest 		45+ Months Much more recent.
+61% 		115 Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Slightly faster peak deep queue read.
+7% 		363 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s +2% 357 MB/s
AS-SSD Total
AS-SSD Total Score 		1,293 Pts Slightly stronger server IO.
+9% 		1,188 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Hugely faster peak deep queue mixed IO.
+170% 		138 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		355 MB/s Slightly faster deep queue read.
+9% 		326 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		312 MB/s Faster deep queue write.
+13% 		275 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		314 MB/s Hugely faster deep queue mixed IO.
+359% 		68.4 MB/s
Specifications 
Capacity
Capacity 		1TB 120GB
Conclusion 
Average Bench 112%
Average Bench 85.6%

Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

User Builds 
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7,194
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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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Solid State Drives
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What is 4K 64 thread write speed?
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The Best
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Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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