TranscendTS128GSSD370
SamsungMZ-7PD256BW

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

Controller: Samsung 3-core MDX. Flash Memory: Samsung 21nm Toggle Mode MLC. Release date: Q4 2012.

Real World Speed
Performance profile from 77,806 user samples
4,687 User Benchmarks
Best Bench: 83% 93GB free
Worst Bench: 52% 13GB free (System drive)
Poor: 52% Great: 83%
SPEED RANK: 660th / 1072
73,119 User Benchmarks
Best Bench: 116% 238GB free
Worst Bench: 68% 11GB free (System drive)
Poor: 68% Great: 116%
SPEED RANK: 279th / 1072
Effective Speed
Effective SSD Speed
70.8 % 95 % Much faster effective speed.
+34%
Read
Avg. Sequential Read Speed
461 MB/s +0% 459 MB/s
Write
Avg. Sequential Write Speed
149 MB/s 367 MB/s Hugely faster write speed.
+146%
4K Read
Avg. 4K Random Read Speed
25 MB/s 31 MB/s Faster random read.
+24%
4K Write
Avg. 4K Random Write Speed
73.4 MB/s 85.6 MB/s Faster random write.
+17%
Mixed
Avg. Sequential Mixed IO Speed
186 MB/s 303 MB/s Much faster mixed IO speed.
+63%
4K Mixed
Avg. 4K Random Mixed IO Speed
31.9 MB/s 39.5 MB/s Faster random mixed IO.
+24%
SusWrite
Avg. Sustained Write Speed
125 MB/s 312 MB/s Hugely faster sustained write speed.
+150%
Read
Peak Sequential Read Speed
510 MB/s 510 MB/s
Write
Peak Sequential Write Speed
157 MB/s 480 MB/s Hugely faster peak write speed.
+206%
4K Read
Peak 4K Random Read Speed
29.2 MB/s 36.1 MB/s Faster peak random read.
+24%
4K Write
Peak 4K Random Write Speed
103 MB/s 114 MB/s Faster peak random write.
+11%
Mixed
Peak Sequential Mixed IO Speed
214 MB/s 368 MB/s Much faster peak mixed IO speed.
+72%
4K Mixed
Peak 4K Random Mixed IO Speed
39.2 MB/s 47.6 MB/s Faster peak random mixed IO.
+21%
SusWrite
Peak Sequential Sustained Write 60s Average
153 MB/s 477 MB/s Hugely faster peak sustained write speed.
+212%
Market Share
Based on 75,650,278 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0.04 % Insanely higher market share.
+∞%
Value
Value For Money
6.94 % 7.72 % Better value.
+11%
User Rating
UBM User Rating
51 % 54 % Slightly more popular.
+6%
Price
Price (score)
$74 Much cheaper.
+61%
$190
Age
Newest
116 Months More recent.
+16%
138 Months
DQ Read
Peak 4K-64Thread Read Speed
263 MB/s 385 MB/s Much faster peak deep queue read.
+46%
DQ Write
Peak 4K-64Thread Write Speed
157 MB/s 334 MB/s Hugely faster peak deep queue write.
+113%
AS-SSD Total
AS-SSD Total Score
787 Pts 1,221 Pts Much stronger server IO.
+55%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
154 MB/s 176 MB/s Faster peak deep queue mixed IO.
+14%
ADQ Read
Avg. 4K-64Thread Read Speed
238 MB/s 346 MB/s Much faster deep queue read.
+45%
ADQ Write
Avg. 4K-64Thread Write Speed
144 MB/s 262 MB/s Hugely faster deep queue write.
+82%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
130 MB/s 147 MB/s Faster deep queue mixed IO.
+13%
Capacity
Capacity
128GB 256GB
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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 840 Pro is stunning. Samsung have created a completely in-house package including both the controller and their own new 21nm toggle mode NAND. On release (Oct '12) this was the fastest performing deep queue depth consumer grade SSD available. Fast forward six months (Apr '13) and the 840 Pro still holds both the random read/write deep queue depth speed records of 384 MB/s and 326 MB/s, impressive considering how fast the SSD space tends to move. There are no obvious weaknesses, in-fact the 840 pro takes first place in nearly all of the speed categories and is only seriously rivalled by one drive, the OCZ Vector. To conclude, in terms of both outright performance, particularly server orientated, and value for money the 256GB and 128GB 840 Pros are amongst the top handful of drives currently available. [Jun '13 SSDrivePro]

MORE DETAILS

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

 Best User Rated

The Best.
CPUGPUSSD
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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
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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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