SamsungMZ-77E500B
CrucialCT512M4SSD2

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

Controller: Marvell 88SS9174-BLD2. Flash Memory: Micron Synchronous 25nm MLC. Release date ≤ Q4 2013.

Real World Speed
Performance profile from 65,451 user samples
60,851 User Benchmarks
Best Bench: 130% 466GB free
Worst Bench: 73% 294GB free (System drive)
Poor: 73% Great: 130%
SPEED RANK: 241st / 1072
4,600 User Benchmarks
Best Bench: 81% 377GB free
Worst Bench: 48% 120GB free (System drive)
Poor: 48% Great: 81%
SPEED RANK: 718th / 1072
Effective Speed
Effective SSD Speed
104 % Much faster effective speed.
+55%
66.9 %
Read
Avg. Sequential Read Speed
466 MB/s +3% 451 MB/s
Write
Avg. Sequential Write Speed
407 MB/s Much faster write speed.
+64%
248 MB/s
4K Read
Avg. 4K Random Read Speed
36.4 MB/s Hugely faster random read.
+83%
19.9 MB/s
4K Write
Avg. 4K Random Write Speed
81.9 MB/s Faster random write.
+11%
73.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
379 MB/s Much faster mixed IO speed.
+39%
273 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
46.7 MB/s Hugely faster random mixed IO.
+100%
23.3 MB/s
SusWrite
Avg. Sustained Write Speed
351 MB/s Much faster sustained write speed.
+71%
205 MB/s
Read
Peak Sequential Read Speed
516 MB/s +3% 501 MB/s
Write
Peak Sequential Write Speed
492 MB/s Much faster peak write speed.
+76%
279 MB/s
4K Read
Peak 4K Random Read Speed
48.4 MB/s Hugely faster peak random read.
+106%
23.5 MB/s
4K Write
Peak 4K Random Write Speed
122 MB/s Faster peak random write.
+17%
104 MB/s
Mixed
Peak Sequential Mixed IO Speed
460 MB/s Much faster peak mixed IO speed.
+53%
300 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
65.4 MB/s Hugely faster peak random mixed IO.
+136%
27.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
451 MB/s Much faster peak sustained write speed.
+70%
265 MB/s
Market Share
Based on 75,133,867 SSDs tested
Market Share
Market Share (trailing 30 days)
0.49 % Insanely higher market share.
+2,350%
0.02 %
Value
Value For Money
36.3 % Hugely better value.
+96%
18.5 %
User Rating
UBM User Rating
58 % More popular.
+16%
50 %
Price
Price (score)
$53 Cheaper.
+28%
$74
Age
Newest
37+ Months Much more recent.
+70%
123+ Months
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s Hugely faster peak deep queue read.
+98%
196 MB/s
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s Much faster peak deep queue write.
+54%
236 MB/s
AS-SSD Total
AS-SSD Total Score
1,291 Pts Much stronger server IO.
+67%
773 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s Hugely faster peak deep queue mixed IO.
+577%
55.1 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
352 MB/s Hugely faster deep queue read.
+146%
143 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
301 MB/s Hugely faster deep queue write.
+106%
146 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
295 MB/s Hugely faster deep queue mixed IO.
+498%
49.3 MB/s
Capacity
Capacity
500GB 512GB
Solid State Drive Rankings (Price vs Performance) February 2024 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 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 value for money 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 i5-13600K $285Nvidia RTX 4060 $285Crucial MX500 250GB $31
Intel Core i5-12400F $146Nvidia RTX 4060-Ti $360Samsung 850 Evo 120GB $80
Intel Core i5-12600K $170Nvidia RTX 4070 $530Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $64G.SKILL Trident Z DDR4 3200 C14 4x16GB $346SanDisk Ultra Fit 32GB $16
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