SamsungMZ-77E1T0B
Intel

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

  

Release date ≈ Q2 2017.

Real World Speed
Performance profile from 13,610 user samples
11,989 User Benchmarks
Best Bench: 138% 592GB free
Worst Bench: 87% 815GB free (System drive)
Poor: 87% Great: 138%
SPEED RANK: 185th / 1058
1,621 User Benchmarks
Best Bench: 316% 15GB free
Worst Bench: 180% 27GB free
Poor: 180% Great: 316%
SPEED RANK: 45th / 1058
Effective Speed
Effective SSD Speed
117 % 261 % Hugely faster effective speed.
+123%
Read
Avg. Sequential Read Speed
485 MB/s 1193 MB/s Hugely faster read speed.
+146%
Write
Avg. Sequential Write Speed
447 MB/s Much faster write speed.
+67%
268 MB/s
4K Read
Avg. 4K Random Read Speed
41.2 MB/s 203 MB/s Hugely faster random read.
+393%
4K Write
Avg. 4K Random Write Speed
94.7 MB/s 112 MB/s Faster random write.
+18%
Mixed
Avg. Sequential Mixed IO Speed
420 MB/s 431 MB/s +3%
4K Mixed
Avg. 4K Random Mixed IO Speed
55.4 MB/s 140 MB/s Hugely faster random mixed IO.
+153%
SusWrite
Avg. Sustained Write Speed
434 MB/s Much faster sustained write speed.
+64%
265 MB/s
Read
Peak Sequential Read Speed
518 MB/s 1266 MB/s Hugely faster peak read speed.
+144%
Write
Peak Sequential Write Speed
493 MB/s Much faster peak write speed.
+75%
281 MB/s
4K Read
Peak 4K Random Read Speed
49.7 MB/s 265 MB/s Hugely faster peak random read.
+433%
4K Write
Peak 4K Random Write Speed
126 MB/s 145 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed
462 MB/s +0% 460 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
68.4 MB/s 182 MB/s Hugely faster peak random mixed IO.
+166%
SusWrite
Peak Sequential Sustained Write 60s Average
492 MB/s Much faster peak sustained write speed.
+76%
279 MB/s
Market Share
Based on 46,975,075 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.28 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
56 % More popular.
+12%
50 %
Age
Newest
7+ Months Hugely more recent.
+86%
51+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 1311 MB/s Hugely faster peak deep queue read.
+238%
DQ Write
Peak 4K-64Thread Write Speed
362 MB/s Much faster peak deep queue write.
+33%
273 MB/s
AS-SSD Total
AS-SSD Total Score
1,295 Pts 3,083 Pts Hugely stronger server IO.
+138%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s 438 MB/s Faster peak deep queue mixed IO.
+17%
ADQ Read
Avg. 4K-64Thread Read Speed
343 MB/s 1150 MB/s Hugely faster deep queue read.
+235%
ADQ Write
Avg. 4K-64Thread Write Speed
300 MB/s Faster deep queue write.
+15%
262 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
310 MB/s 417 MB/s Much faster deep queue mixed IO.
+35%
Capacity
Capacity
1TB 29GB
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Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

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 $350Nvidia 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 $78SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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