SamsungMZ-77E4T0B
HP

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

  

Release date ≈ Q2 2019.

Real World Speed
Performance profile from 1,565 user samples
533 User Benchmarks
Best Bench: 137% 3.5TB free
Worst Bench: 92% 3.5TB free
Poor: 92% Great: 137%
SPEED RANK: 182nd / 1058
1,032 User Benchmarks
Best Bench: 98% 525GB free
Worst Bench: 32% 364GB free (System drive)
Poor: 32% Great: 98%
SPEED RANK: 712th / 1058
Effective Speed
Effective SSD Speed
117 % Much faster effective speed.
+78%
65.9 %
Read
Avg. Sequential Read Speed
490 MB/s +3% 476 MB/s
Write
Avg. Sequential Write Speed
448 MB/s Faster write speed.
+12%
400 MB/s
4K Read
Avg. 4K Random Read Speed
42.5 MB/s Much faster random read.
+74%
24.4 MB/s
4K Write
Avg. 4K Random Write Speed
92.6 MB/s Much faster random write.
+38%
67.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
429 MB/s Much faster mixed IO speed.
+37%
314 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
56.2 MB/s Hugely faster random mixed IO.
+233%
16.9 MB/s
SusWrite
Avg. Sustained Write Speed
445 MB/s Hugely faster sustained write speed.
+125%
198 MB/s
Read
Peak Sequential Read Speed
517 MB/s +1% 514 MB/s
Write
Peak Sequential Write Speed
493 MB/s Slightly faster peak write speed.
+10%
450 MB/s
4K Read
Peak 4K Random Read Speed
49.2 MB/s Much faster peak random read.
+55%
31.7 MB/s
4K Write
Peak 4K Random Write Speed
126 MB/s Slightly faster peak random write.
+7%
118 MB/s
Mixed
Peak Sequential Mixed IO Speed
462 MB/s Faster peak mixed IO speed.
+13%
410 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
68.4 MB/s Hugely faster peak random mixed IO.
+138%
28.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
493 MB/s Faster peak sustained write speed.
+12%
439 MB/s
Market Share
Based on 47,303,223 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.01 %
User Rating
UBM User Rating
50 % 50 %
Age
Newest
7+ Months Much more recent.
+75%
28+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Hugely faster peak deep queue read.
+138%
163 MB/s
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s +5% 347 MB/s
AS-SSD Total
AS-SSD Total Score
1,295 Pts Much stronger server IO.
+45%
892 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s Hugely faster peak deep queue mixed IO.
+790%
41.9 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
310 MB/s Hugely faster deep queue read.
+131%
134 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
266 MB/s Faster deep queue write.
+23%
217 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
282 MB/s Insanely faster deep queue mixed IO.
+1,116%
23.2 MB/s
Capacity
Capacity
4TB 1TB
Solid State Drive Rankings (Price vs Performance) September 2021 SSD Rankings.

Welcome to our 2.5" and M.2 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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