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TranscendTS128GSSD370
CrucialCT250MX500SSD1
▲ 511,544 ▼

Controller: Silicon Motion SM2246EN. NAND: Micron 20nm Synchronous MLC. Release date: Q3 2014.

VS
▲ 61653 ▼

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

Effective Speed 
+43%
Real World Speed
Performance profile from 81,864 user samples
Benchmark your SSD here
4,687 User Benchmarks
Best Bench: 83% 93GB free
Worst Bench: 52% 13GB free (System drive)
Poor: 52% Great: 83%
SPEED RANK: 660th / 1072
77,177 User Benchmarks
Best Bench: 123% 74GB free
Worst Bench: 73% 64GB free (System drive)
Poor: 73% Great: 123%
SPEED RANK: 252nd / 1072
Effective Speed
Effective SSD Speed 		70.8 % 101 % Much faster effective speed.
+43%
Average Score 
+77%
Read
Avg. Sequential Read Speed 		461 MB/s +2% 451 MB/s
Write
Avg. Sequential Write Speed 		149 MB/s 394 MB/s Hugely faster write speed.
+164%
4K Read
Avg. 4K Random Read Speed 		25 MB/s 33.7 MB/s Much faster random read.
+35%
4K Write
Avg. 4K Random Write Speed 		73.4 MB/s 83.4 MB/s Faster random write.
+14%
Mixed
Avg. Sequential Mixed IO Speed 		186 MB/s 386 MB/s Hugely faster mixed IO speed.
+108%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.9 MB/s 45.4 MB/s Much faster random mixed IO.
+42%
SusWrite
Avg. Sustained Write Speed 		125 MB/s 352 MB/s Hugely faster sustained write speed.
+182%
Peak Score 
+88%
Read
Peak Sequential Read Speed 		510 MB/s 514 MB/s +1%
Write
Peak Sequential Write Speed 		157 MB/s 466 MB/s Hugely faster peak write speed.
+197%
4K Read
Peak 4K Random Read Speed 		29.2 MB/s 42.6 MB/s Much faster peak random read.
+46%
4K Write
Peak 4K Random Write Speed 		103 MB/s 116 MB/s Faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed 		214 MB/s 450 MB/s Hugely faster peak mixed IO speed.
+110%
4K Mixed
Peak 4K Random Mixed IO Speed 		39.2 MB/s 58.3 MB/s Much faster peak random mixed IO.
+49%
SusWrite
Peak Sequential Sustained Write 60s Average 		153 MB/s 458 MB/s Hugely faster peak sustained write speed.
+199%
Value & Sentiment 
+∞%
Market Share
Based on 75,652,979 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.18 % Insanely higher market share.
+∞%
Value
Value For Money 		6.94 % 26 % Hugely better value.
+274%
User Rating
UBM User Rating 		51 % 61 % More popular.
+20%
Price
Price (score) 		$74 $40 Much cheaper.
+46%
Nice To Haves 
+70%
Age
Newest 		116 Months 75 Months Much more recent.
+35%
DQ Read
Peak 4K-64Thread Read Speed 		263 MB/s 384 MB/s Much faster peak deep queue read.
+46%
DQ Write
Peak 4K-64Thread Write Speed 		157 MB/s 359 MB/s Hugely faster peak deep queue write.
+129%
AS-SSD Total
AS-SSD Total Score 		787 Pts 1,258 Pts Much stronger server IO.
+60%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		154 MB/s 278 MB/s Hugely faster peak deep queue mixed IO.
+81%
ADQ Read
Avg. 4K-64Thread Read Speed 		238 MB/s 329 MB/s Much faster deep queue read.
+38%
ADQ Write
Avg. 4K-64Thread Write Speed 		144 MB/s 294 MB/s Hugely faster deep queue write.
+104%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		130 MB/s 219 MB/s Much faster deep queue mixed IO.
+68%
Specifications 
Capacity
Capacity 		128GB 250GB
Conclusion 
Average Bench 70.8%
Average Bench 101%
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The 128GB Transcend SSD370 proved to be a bit of a disappointment both in absolute terms and in comparison to its larger capacity 256GB sibling. The 128GB SSD370 is let down by its abysmal peak sequential write speed of just 158 MBps which is the lowest speed we have seen to date on a ~128GB SATA 3.0 SSD. Comparing the 256GB and 128GB versions shows that 256GB capacity drive has nearly double the write speed which is typical for larger flash based drives. In terms of value for money the 128GB SSD370 fares a little better but there are far faster and moderately cheaper alternatives available in the extremely competitive SSD market. [Oct '14 SSDrivePro]

MORE DETAILS

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

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Solid State Drive Rankings (Price vs Performance) April 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.

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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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