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SamsungMZ-77E2T0B
▲ 5123 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q3 2018.

Effective Speed 
+223%
Real World Speed
Performance profile from 31,078 user samples
Benchmark your SSD here
31,076 User Benchmarks
Best Bench: 136% 1TB free
Worst Bench: 81% 207GB free
Poor: 81% Great: 136%
SPEED RANK: 209th / 1080
2 User Benchmarks
Best Bench: 37% 529GB free
Worst Bench: 33% 558GB free
Poor: 33% Great: 37%
SPEED RANK: 998th / 1080
Effective Speed
Effective SSD Speed 		113 % Hugely faster effective speed.
+223% 		35 %
Average Score 
+705%
Read
Avg. Sequential Read Speed 		472 MB/s Much faster read speed.
+44% 		328 MB/s
Write
Avg. Sequential Write Speed 		442 MB/s Hugely faster write speed.
+85% 		239 MB/s
4K Read
Avg. 4K Random Read Speed 		38.6 MB/s Insanely faster random read.
+1,986% 		1.85 MB/s
4K Write
Avg. 4K Random Write Speed 		87.7 MB/s Hugely faster random write.
+809% 		9.65 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		411 MB/s Hugely faster mixed IO speed.
+509% 		67.5 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		51.2 MB/s Insanely faster random mixed IO.
+1,452% 		3.3 MB/s
SusWrite
Avg. Sustained Write Speed 		433 MB/s Much faster sustained write speed.
+49% 		290 MB/s
Peak Score 
+890%
Read
Peak Sequential Read Speed 		515 MB/s Much faster peak read speed.
+38% 		372 MB/s
Write
Peak Sequential Write Speed 		491 MB/s Hugely faster peak write speed.
+85% 		266 MB/s
4K Read
Peak 4K Random Read Speed 		48.7 MB/s Insanely faster peak random read.
+2,335% 		2 MB/s
4K Write
Peak 4K Random Write Speed 		126 MB/s Insanely faster peak random write.
+1,186% 		9.8 MB/s
Mixed
Peak Sequential Mixed IO Speed 		462 MB/s Hugely faster peak mixed IO speed.
+570% 		69 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		67.6 MB/s Insanely faster peak random mixed IO.
+1,948% 		3.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		489 MB/s Much faster peak sustained write speed.
+68% 		291 MB/s
Value & Sentiment 
+2%
Market Share
Based on 77,381,146 SSDs tested
See market share leaders
User Rating
UBM User Rating 		51 % +2% 50 %
Nice To Haves 
+2,998%
Age
Newest 		44+ Months Much more recent.
+41% 		74+ Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Insanely faster peak deep queue read.
+3,427% 		11 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Insanely faster peak deep queue write.
+3,889% 		9.1 MB/s
AS-SSD Total
AS-SSD Total Score 		1,294 Pts Insanely stronger server IO.
+1,010% 		117 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Insanely faster peak deep queue mixed IO.
+4,941% 		7.4 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		348 MB/s Insanely faster deep queue read.
+3,183% 		10.6 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		307 MB/s Insanely faster deep queue write.
+3,311% 		9 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		315 MB/s Insanely faster deep queue mixed IO.
+4,186% 		7.35 MB/s
Specifications 
Capacity
Capacity 		2TB 2TB
User Builds 
31,076
2
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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]

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  • - CPU tests include: integer, floating and string
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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?
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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?
What is the effective SSD speed index?
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The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $200Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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