Average Bench: 79.6% (401st of 992)

Based on 2,035 user benchmarks.  Models: TS256GSSD370, TS256GSS D370

The 256GB Transcend SSD370 sports a Silicon Motion (SM2246EN) controller coupled with Micron 20nm synchronous MLC NAND. With peak sequential read/write speeds of 520/290 MBps and peak 4k read/write speeds of 29/116 the SSD370 has an effective speed which is amongst the bottom 25% of ~250GB drives. The effective speed is weighed down by a relatively weak sequential write speed of just 290 MBps. The performance highlight for the SSD370 is its ability to deal with mixed 4k IO which is arguably one of the best real world indicators. At current prices the SSD370 can't compete as there are both cheaper and faster alternatives on the market but prices are almost certain to drop at which time the SSD370 will fare far better in terms of value. [Oct '14 SSDrivePro]


Good average bench

The Transcend SSD370 256GB averaged 20.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Transcend SSD370 256GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 159MB/s
Avg. 4K Random Mixed IO Speed 32.9MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Transcend SSD370 256GB is 43.3%. This is a relatively wide range which indicates that the Transcend SSD370 256GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 225MB/s
Avg. Sequential Mixed IO Speed 240MB/s

Average Bench

(Based on 2,035 samples)
Min Avg Max
359 Read 462 512
225 Write 282 301
10.5 Mixed 240 296
109 SusWrite 225 295
67.2% 302 MB/s
Min Avg Max
16.7 4K Read 24.3 29.5
6.43 4K Write 74.4 113
15.4 4K Mixed 32.9 42.8
118% 43.9 MB/s
Min Avg Max
138 DQ Read 260 292
91.7 DQ Write 252 288
12.3 DQ Mixed 159 193
146% 224 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
149GB free (System drive)
Firmware: 20140516
SusWrite @10s intervals: 262 294 294 295 296 296 MB/s
Read 515
Write 295
Mixed 283
SusWrite 290
77% 345 MB/s
4K Read 30.4
4K Write 120
4K Mixed 44.2
166% 64.9 MB/s
DQ Read 294
DQ Write 284
DQ Mixed 194
172% 257 MB/s
238GB free
Firmware: 20140516
SusWrite @10s intervals: 279 280 280 281 280 280 MB/s
Read 518
Write 276
Mixed 279
SusWrite 280
75% 338 MB/s
4K Read 30.2
4K Write 119
4K Mixed 43.9
165% 64.5 MB/s
DQ Read 293
DQ Write 268
DQ Mixed 162
154% 241 MB/s
21GB free (System drive)
Firmware: N1114B
SusWrite @10s intervals: 164 121 52 51 37 40 MB/s
Read 503
Write 294
Mixed 275
SusWrite 77.4
64% 287 MB/s
4K Read 29.1
4K Write 105
4K Mixed 41.1
152% 58.4 MB/s
DQ Read 278
DQ Write 270
DQ Mixed 179
161% 243 MB/s
39GB free (System drive)
Firmware: N1114B
SusWrite @10s intervals: 221 191 102 102 123 106 MB/s
Read 426
Write 284
Mixed 10.3
SusWrite 141
47% 215 MB/s
4K Read 21.9
4K Write 82.4
4K Mixed 33.9
120% 46.1 MB/s
DQ Read 272
DQ Write 289
DQ Mixed 179
162% 247 MB/s
2,035 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,030,033 SSDs tested.


Approx. $116 @ launch in Aug '14
AmazonUS $7229 mins
EbayUS $8213 mins
Send price feedback
Typical SSD370 256GB Builds (Compare 442 builds) See popular component choices, score breakdowns and rankings.
Gaming 59%
Desktop 67%
Battle cruiser
Workstation 46%

Motherboard: MSI MS-B1061

EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $758

Popular SSD370 256GB compatible motherboards:

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.
Solid State Drive Rankings (Price vs Performance) March 2019 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]


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.


Controller: Silicon Motion SM2246EN. NAND: Micron 20nm Synchronous MLC

Faster speed in large storage...

Added 4 years ago.


4 years ago.


3 years ago.

Note Transcend have Disabled DIPM on this device so it will never go into its lower power states, so not recommended for laptops as it be constantly pulling power when it should be partly sleeping when idle (unless they bring a firmware update out that has DIPM enabled), apart from that its a good SSD (should be around the BX100 speeds)

992 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-8700K $370Nvidia GTX 1070 $370Samsung 850 Evo 250GB $75
AMD Ryzen 5 1600 $122Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $716SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback