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SamsungMZ-77E1T0B
CorsairCSSD-N480GBXT
▲ 58182 ▼

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

VS
▲ 502 ▼

Controller: Phison PS3110-S10. NAND Flash: Toshiba 19nm MLC. Release date ≈ Q1 2015.

Effective Speed 
+23%
Real World Speed
Performance profile from 129,890 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
846 User Benchmarks
Best Bench: 116% 255GB free
Worst Bench: 60% 87GB free
Poor: 60% Great: 116%
SPEED RANK: 321st / 1080
Effective Speed
Effective SSD Speed 		112 % Faster effective speed.
+23% 		90.9 %
Average Score 
+24%
Read
Avg. Sequential Read Speed 		472 MB/s Slightly faster read speed.
+6% 		447 MB/s
Write
Avg. Sequential Write Speed 		436 MB/s Faster write speed.
+12% 		389 MB/s
4K Read
Avg. 4K Random Read Speed 		38.1 MB/s Faster random read.
+29% 		29.6 MB/s
4K Write
Avg. 4K Random Write Speed 		87.8 MB/s Faster random write.
+16% 		75.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		402 MB/s Much faster mixed IO speed.
+36% 		295 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		50.4 MB/s Much faster random mixed IO.
+39% 		36.2 MB/s
SusWrite
Avg. Sustained Write Speed 		423 MB/s Much faster sustained write speed.
+32% 		321 MB/s
Peak Score 
+16%
Read
Peak Sequential Read Speed 		516 MB/s +0% 514 MB/s
Write
Peak Sequential Write Speed 		492 MB/s 495 MB/s +1%
4K Read
Peak 4K Random Read Speed 		48.9 MB/s Much faster peak random read.
+31% 		37.2 MB/s
4K Write
Peak 4K Random Write Speed 		125 MB/s Slightly faster peak random write.
+10% 		114 MB/s
Mixed
Peak Sequential Mixed IO Speed 		464 MB/s Faster peak mixed IO speed.
+25% 		371 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		67.5 MB/s Much faster peak random mixed IO.
+45% 		46.5 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		486 MB/s +0% 484 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,567,674 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.73 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		39.8 % Hugely better value.
+262% 		11 %
User Rating
UBM User Rating 		58 % More popular.
+16% 		50 %
Price
Price (score) 		$104 Much cheaper.
+50% 		$210
Nice To Haves 
+49%
Age
Newest 		45+ Months Much more recent.
+61% 		115+ Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s +1% 384 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s 368 MB/s +1%
AS-SSD Total
AS-SSD Total Score 		1,293 Pts +3% 1,258 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Hugely faster peak deep queue mixed IO.
+86% 		200 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		355 MB/s Faster deep queue read.
+10% 		322 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.
+215% 		99.6 MB/s
Specifications 
Capacity
Capacity 		1TB 480GB
Conclusion 
Average Bench 112%
Average Bench 90.9%

Great SSD [Mar '21 Emerald_Wolf]

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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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Storage Devices FAQ
What is sustained sequential write speed?
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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 i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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