SamsungMZ-76P512B
CrucialCT275MX300SSD4

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q1 2018.

Release date ≈ Q3 2016.

Real World Speed
Performance profile from 20,957 user samples
7,907 User Benchmarks
Best Bench: 132% 395GB free (System drive)
Worst Bench: 85% 372GB free (System drive)
Poor: 85% Great: 132%
SPEED RANK: 186th / 1040
13,050 User Benchmarks
Best Bench: 94% 0GB free (System drive)
Worst Bench: 56% 160GB free (System drive)
Poor: 56% Great: 94%
SPEED RANK: 460th / 1040
Effective Speed
Effective SSD Speed
112 % Much faster effective speed.
+40%
79.8 %
Read
Avg. Sequential Read Speed
480 MB/s Faster read speed.
+11%
434 MB/s
Write
Avg. Sequential Write Speed
432 MB/s Faster write speed.
+13%
382 MB/s
4K Read
Avg. 4K Random Read Speed
38.1 MB/s Much faster random read.
+57%
24.2 MB/s
4K Write
Avg. 4K Random Write Speed
92 MB/s Slightly faster random write.
+6%
86.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
409 MB/s Faster mixed IO speed.
+21%
339 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
50.5 MB/s Much faster random mixed IO.
+48%
34.2 MB/s
SusWrite
Avg. Sustained Write Speed
415 MB/s Hugely faster sustained write speed.
+95%
213 MB/s
Read
Peak Sequential Read Speed
516 MB/s Slightly faster peak read speed.
+9%
473 MB/s
Write
Peak Sequential Write Speed
490 MB/s +3% 476 MB/s
4K Read
Peak 4K Random Read Speed
45.3 MB/s Much faster peak random read.
+60%
28.4 MB/s
4K Write
Peak 4K Random Write Speed
124 MB/s Slightly faster peak random write.
+6%
117 MB/s
Mixed
Peak Sequential Mixed IO Speed
454 MB/s Faster peak mixed IO speed.
+14%
400 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
62.5 MB/s Much faster peak random mixed IO.
+49%
41.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
488 MB/s Hugely faster peak sustained write speed.
+83%
266 MB/s
Market Share
Based on 34,517,992 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % Higher market share.
+25%
0.04 %
Value
Value For Money
18.3 % Much better value.
+52%
12 %
User Rating
UBM User Rating
56 % Slightly more popular.
+6%
53 %
Price
Price (score)
$150 $90 Much cheaper.
+40%
Age
Newest
33+ Months Much more recent.
+35%
51+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Much faster peak deep queue read.
+64%
236 MB/s
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s Faster peak deep queue write.
+11%
325 MB/s
AS-SSD Total
AS-SSD Total Score
1,282 Pts Much stronger server IO.
+32%
972 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
365 MB/s Faster peak deep queue mixed IO.
+19%
307 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
346 MB/s Much faster deep queue read.
+56%
222 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
296 MB/s Faster deep queue write.
+14%
260 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
304 MB/s Faster deep queue mixed IO.
+18%
257 MB/s
Capacity
Capacity
512GB 275GB
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Good :) [Apr '19 RifluY29]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 2020 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9600K $190Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $144Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $71SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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