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SamsungMZ-7PC256B/WW
$261
TranscendTS128GSSD370
▲ 521,498 ▼
 $261 

Controller: Samsung 3-core MCX. NAND: Samsung 27nm Toggle Mode MLC. Release date: Q4 2011.

VS
▲ 511,544 ▼

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

Effective Speed 
+1%
Real World Speed
Performance profile from 30,450 user samples
Benchmark your SSD here
25,763 User Benchmarks
Best Bench: 86% 46GB free
Worst Bench: 53% 238GB free
Poor: 53% Great: 86%
SPEED RANK: 631st / 1072
4,687 User Benchmarks
Best Bench: 83% 93GB free
Worst Bench: 52% 13GB free (System drive)
Poor: 52% Great: 83%
SPEED RANK: 660th / 1072
Effective Speed
Effective SSD Speed 		71.8 % +1% 70.8 %
Average Score 
+25%
Read
Avg. Sequential Read Speed 		443 MB/s 461 MB/s +4%
Write
Avg. Sequential Write Speed 		286 MB/s Hugely faster write speed.
+92% 		149 MB/s
4K Read
Avg. 4K Random Read Speed 		20.8 MB/s 25 MB/s Faster random read.
+20%
4K Write
Avg. 4K Random Write Speed 		59.5 MB/s 73.4 MB/s Faster random write.
+23%
Mixed
Avg. Sequential Mixed IO Speed 		253 MB/s Much faster mixed IO speed.
+36% 		186 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		25 MB/s 31.9 MB/s Faster random mixed IO.
+28%
SusWrite
Avg. Sustained Write Speed 		280 MB/s Hugely faster sustained write speed.
+124% 		125 MB/s
Peak Score 
+36%
Read
Peak Sequential Read Speed 		498 MB/s 510 MB/s +2%
Write
Peak Sequential Write Speed 		388 MB/s Hugely faster peak write speed.
+147% 		157 MB/s
4K Read
Peak 4K Random Read Speed 		24 MB/s 29.2 MB/s Faster peak random read.
+22%
4K Write
Peak 4K Random Write Speed 		75.5 MB/s 103 MB/s Much faster peak random write.
+36%
Mixed
Peak Sequential Mixed IO Speed 		304 MB/s Much faster peak mixed IO speed.
+42% 		214 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		29.3 MB/s 39.2 MB/s Much faster peak random mixed IO.
+34%
SusWrite
Peak Sequential Sustained Write 60s Average 		389 MB/s Hugely faster peak sustained write speed.
+154% 		153 MB/s
Value & Sentiment 
�%
Market Share
Based on 75,820,292 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		4.6 % 6.94 % Much better value.
+51%
User Rating
UBM User Rating 		52 % +2% 51 %
Price
Price (score) 		$261 $74 Much cheaper.
+72%
Nice To Haves 
+13%
Age
Newest 		151 Months 117 Months More recent.
+23%
DQ Read
Peak 4K-64Thread Read Speed 		296 MB/s Faster peak deep queue read.
+13% 		263 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		107 MB/s 157 MB/s Much faster peak deep queue write.
+47%
AS-SSD Total
AS-SSD Total Score 		782 Pts 787 Pts +1%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		157 MB/s +2% 154 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		265 MB/s Faster deep queue read.
+11% 		238 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		90.4 MB/s 144 MB/s Much faster deep queue write.
+59%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		133 MB/s +2% 130 MB/s
Specifications 
Capacity
Capacity 		256GB 128GB
Conclusion 
Average Bench 71.8%
Average Bench 70.8%
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Almost two years old, the Samsung 830 is one of the oldest SSD's in the group test. The 830 has a reasonably consistent performance profile scoring slightly above average (446 MB/s) for real world use and slightly below average for server use. In all probability the 830 is nearing its end of life and as a result is retailing for approx £50 more than it was just a few months ago. Owners of this drive should feel no pressure to upgrade as the real world performance gains will not be significant but people looking to make a new purchase should steer clear as at its current price of £180 there are far better deals to be had elsewhere. [Apr '13 SSDrivePro]

MORE DETAILS

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

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Solid State Drive Rankings (Price vs Performance) May 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?
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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?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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