SamsungMZ-76P4T0B
CrucialCT250MX500SSD1

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q3 2018.

Controller: Silicon Motion SM2258. Flash Memory: Micron 3D TLC. Release date: Q4 2017.

Real World Speed
Performance profile from 74,029 user samples
471 User Benchmarks
Best Bench: 130% 2TB free
Worst Bench: 80% 3.5TB free
Poor: 80% Great: 130%
SPEED RANK: 199th / 1058
73,558 User Benchmarks
Best Bench: 124% 49GB free
Worst Bench: 70% 197GB free (System drive)
Poor: 70% Great: 124%
SPEED RANK: 231st / 1058
Effective Speed
Effective SSD Speed
111 % Slightly faster effective speed.
+9%
102 %
Read
Avg. Sequential Read Speed
482 MB/s +3% 470 MB/s
Write
Avg. Sequential Write Speed
440 MB/s Faster write speed.
+11%
395 MB/s
4K Read
Avg. 4K Random Read Speed
38.1 MB/s Faster random read.
+14%
33.3 MB/s
4K Write
Avg. 4K Random Write Speed
87.7 MB/s +3% 85.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
420 MB/s Slightly faster mixed IO speed.
+7%
391 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
49.8 MB/s Slightly faster random mixed IO.
+8%
45.9 MB/s
SusWrite
Avg. Sustained Write Speed
427 MB/s Faster sustained write speed.
+21%
353 MB/s
Read
Peak Sequential Read Speed
514 MB/s 514 MB/s
Write
Peak Sequential Write Speed
487 MB/s +4% 467 MB/s
4K Read
Peak 4K Random Read Speed
44.3 MB/s +5% 42.3 MB/s
4K Write
Peak 4K Random Write Speed
121 MB/s +4% 116 MB/s
Mixed
Peak Sequential Mixed IO Speed
455 MB/s +1% 451 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
61.1 MB/s Slightly faster peak random mixed IO.
+5%
58.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
487 MB/s Slightly faster peak sustained write speed.
+7%
454 MB/s
Market Share
Based on 47,211,117 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 0.26 % Insanely higher market share.
+∞%
Value
Value For Money
21.1 % 24.1 % Better value.
+14%
User Rating
UBM User Rating
50 % 60 % More popular.
+20%
Price
Price (score)
$979 $45 Hugely cheaper.
+95%
Age
Newest
37+ Months More recent.
+18%
45 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
345 MB/s 360 MB/s +4%
AS-SSD Total
AS-SSD Total Score
1,258 Pts 1,261 Pts +0%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
359 MB/s Faster peak deep queue mixed IO.
+29%
278 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
326 MB/s 326 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
279 MB/s 294 MB/s Slightly faster deep queue write.
+5%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
293 MB/s Faster deep queue mixed IO.
+27%
231 MB/s
Capacity
Capacity
4TB 250GB
ADVERTISEMENT

The MX500 is Crucial’s current flagship consumer SATA SSD featuring their latest second generation 64-layer 3D TLC NAND. It’s available in 250 GB, 500 GB, 1 TB and 2 TB capacities in a 2.5-inch form factor. All but the 2 TB version will also be available in M.2 (2280) form in the future. The MX500 features a Silicon Motion SM2258 controller which is a change from the Marvell 88SS1074 controller featured in the MX300 (it’s nearly two year old predecessor). Performance is around 30% better than on the MX300 which currently retails at the same price. The MX500 has an SLC cache which increases with drive capacity. Consequently, the larger capacities are better able to sustain high sequential write speeds. The 250 GB version has 250MB of SLC cache, the 500 GB has 512 MB, the 1 TB has 1 GB and the 2 TB has 2 GB. Extended sustained write performance tests show that even though speed does drop off after the cache has been exhausted, it is still maintained at very respectable levels. The MX500’s five year warranty is in line with Samsung’s 850 Evo and exceeds it in terms of endurance (just 75 TBW for the 250 GB 850 Evo versus 100 TBW for the 250 GB MX500). It doesn’t quite match up to the Samsung’s 850 Evo’s performance (effective speed 8% slower), however at current prices it is about 20% cheaper, and on balance offers better value for money. [Mar '18 SSDrivePro]

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]

ADVERTISEMENT

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 $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback