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TranscendTS128GSSD370
MushkinMKNSSDCR240GB-DX
$181
▲ 511,544 ▼

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

VS
▲ 51716 ▼
 $181 

Controller: LSI Sandforce SF2281VB1-SDC. NAND: Toshiba 32Nm Toggle Mode. Release date: Q3 2011.

Effective Speed 
+6%
Real World Speed
Performance profile from 6,513 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
1,826 User Benchmarks
Best Bench: 90% 26GB free
Worst Bench: 55% 89GB free (System drive)
Poor: 55% Great: 90%
SPEED RANK: 591st / 1080
Effective Speed
Effective SSD Speed 		70.8 % 74.7 % Slightly faster effective speed.
+6%
Average Score 
+20%
Read
Avg. Sequential Read Speed 		461 MB/s Faster read speed.
+25% 		368 MB/s
Write
Avg. Sequential Write Speed 		149 MB/s 232 MB/s Much faster write speed.
+56%
4K Read
Avg. 4K Random Read Speed 		25 MB/s 28.4 MB/s Faster random read.
+14%
4K Write
Avg. 4K Random Write Speed 		73.4 MB/s 77.6 MB/s Slightly faster random write.
+6%
Mixed
Avg. Sequential Mixed IO Speed 		186 MB/s 257 MB/s Much faster mixed IO speed.
+38%
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.9 MB/s 34.3 MB/s Slightly faster random mixed IO.
+8%
SusWrite
Avg. Sustained Write Speed 		125 MB/s 177 MB/s Much faster sustained write speed.
+42%
Peak Score 
+29%
Read
Peak Sequential Read Speed 		510 MB/s Faster peak read speed.
+19% 		430 MB/s
Write
Peak Sequential Write Speed 		157 MB/s 297 MB/s Hugely faster peak write speed.
+89%
4K Read
Peak 4K Random Read Speed 		29.2 MB/s 34.8 MB/s Faster peak random read.
+19%
4K Write
Peak 4K Random Write Speed 		103 MB/s 112 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed 		214 MB/s 298 MB/s Much faster peak mixed IO speed.
+39%
4K Mixed
Peak 4K Random Mixed IO Speed 		39.2 MB/s 44.6 MB/s Faster peak random mixed IO.
+14%
SusWrite
Peak Sequential Sustained Write 60s Average 		153 MB/s 234 MB/s Much faster peak sustained write speed.
+53%
Value & Sentiment 
+∞%
Market Share
Based on 77,426,413 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 % Better value.
+16% 		6 %
User Rating
UBM User Rating 		51 % 51 %
Price
Price (score) 		$74 Much cheaper.
+59% 		$181
Nice To Haves 
+27%
Age
Newest 		123 Months More recent.
+22% 		158 Months
DQ Read
Peak 4K-64Thread Read Speed 		263 MB/s 300 MB/s Faster peak deep queue read.
+14%
DQ Write
Peak 4K-64Thread Write Speed 		157 MB/s 263 MB/s Much faster peak deep queue write.
+68%
AS-SSD Total
AS-SSD Total Score 		787 Pts 982 Pts Stronger server IO.
+25%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		154 MB/s 246 MB/s Much faster peak deep queue mixed IO.
+60%
ADQ Read
Avg. 4K-64Thread Read Speed 		238 MB/s 241 MB/s +1%
ADQ Write
Avg. 4K-64Thread Write Speed 		144 MB/s 203 MB/s Much faster deep queue write.
+41%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		130 MB/s 169 MB/s Much faster deep queue mixed IO.
+30%
Specifications 
Capacity
Capacity 		128GB 240GB
Conclusion 
Average Bench 70.8%
Average Bench 74.7%

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 Mushkin Chronos and Chronos Deluxe are both Sandforce 2881 based SSDs from Mushkin. The only difference between the two is their NAND Flash: Intel asynchronous 25Nm for the Chronos vs Toshiba 32Nm Toggle Mode for the Deluxe. The 32Nm Toggle NAND supports far higher write speeds as can be seen from this direct performance comparison of the two drives. Overall the Chronos Deluxe performs slightly above expectations for a Sandforce SF2281 drive, it has reasonable read speeds but still struggles when faced with writing incompressible data. With an effective (real world) speed of 347 MB/s the Chronos Deluxe lags the group leaders by 50% and as such there are far better drives, such as the Samsung Evo, available in today's market. [Jan '14 SSDrivePro]

MORE DETAILS

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Welcome to our 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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Solid State Drives
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