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TranscendTS128GSSD370
MushkinMKNSSDCR480GB-DX
▲ 511,544 ▼

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

VS
▲ 500 ▼

Controller: LSI Sandforce SF2281VB1-SDC. NAND: Toshiba 32Nm Toggle Mode. Release date ≤ Q2 2014.

Effective Speed 
+28%
Real World Speed
Performance profile from 4,801 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: 668th / 1080
114 User Benchmarks
Best Bench: 65% 47GB free
Worst Bench: 43% 186GB free (System drive)
Poor: 43% Great: 65%
SPEED RANK: 859th / 1080
Effective Speed
Effective SSD Speed 		70.8 % Faster effective speed.
+28% 		55.3 %
Average Score 
+38%
Read
Avg. Sequential Read Speed 		461 MB/s Faster read speed.
+12% 		413 MB/s
Write
Avg. Sequential Write Speed 		149 MB/s 230 MB/s Much faster write speed.
+54%
4K Read
Avg. 4K Random Read Speed 		25 MB/s +4% 24 MB/s
4K Write
Avg. 4K Random Write Speed 		73.4 MB/s Hugely faster random write.
+324% 		17.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		186 MB/s 259 MB/s Much faster mixed IO speed.
+39%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.9 MB/s Hugely faster random mixed IO.
+82% 		17.5 MB/s
SusWrite
Avg. Sustained Write Speed 		125 MB/s 200 MB/s Much faster sustained write speed.
+60%
Peak Score 
+26%
Read
Peak Sequential Read Speed 		510 MB/s 514 MB/s +1%
Write
Peak Sequential Write Speed 		157 MB/s 308 MB/s Hugely faster peak write speed.
+96%
4K Read
Peak 4K Random Read Speed 		29.2 MB/s 31.5 MB/s Slightly faster peak random read.
+8%
4K Write
Peak 4K Random Write Speed 		103 MB/s Hugely faster peak random write.
+362% 		22.3 MB/s
Mixed
Peak Sequential Mixed IO Speed 		214 MB/s 319 MB/s Much faster peak mixed IO speed.
+49%
4K Mixed
Peak 4K Random Mixed IO Speed 		39.2 MB/s Much faster peak random mixed IO.
+53% 		25.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		153 MB/s 277 MB/s Hugely faster peak sustained write speed.
+81%
Value & Sentiment 
+∞%
Market Share
Based on 77,428,112 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		6.94 % +0% 6.93 %
User Rating
UBM User Rating 		51 % +2% 50 %
Price
Price (score) 		$74 Much cheaper.
+63% 		$200
Nice To Haves 
+40%
Age
Newest 		123 Months +2% 126+ Months
DQ Read
Peak 4K-64Thread Read Speed 		263 MB/s Faster peak deep queue read.
+14% 		230 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		157 MB/s Much faster peak deep queue write.
+50% 		105 MB/s
AS-SSD Total
AS-SSD Total Score 		787 Pts Stronger server IO.
+24% 		633 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		154 MB/s Faster peak deep queue mixed IO.
+14% 		135 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		238 MB/s Much faster deep queue read.
+44% 		165 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		144 MB/s Hugely faster deep queue write.
+89% 		76.3 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		130 MB/s Hugely faster deep queue mixed IO.
+82% 		71.5 MB/s
Specifications 
Capacity
Capacity 		128GB 480GB
Conclusion 
Average Bench 70.8%
Average Bench 55.3%

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]

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