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SamsungMZ-75E2T0B
MushkinMKNSSDCR240GB-DX
$181
▲ 5116 ▼

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date ≈ Q3 2015.

VS
▲ 51716 ▼
 $181 

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

Effective Speed 
+50%
Real World Speed
Performance profile from 10,353 user samples
Benchmark your SSD here
8,527 User Benchmarks
Best Bench: 135% 1.5TB free
Worst Bench: 78% 39GB free
Poor: 78% Great: 135%
SPEED RANK: 218th / 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 		112 % Much faster effective speed.
+50% 		74.7 %
Average Score 
+58%
Read
Avg. Sequential Read Speed 		469 MB/s Faster read speed.
+27% 		368 MB/s
Write
Avg. Sequential Write Speed 		438 MB/s Hugely faster write speed.
+89% 		232 MB/s
4K Read
Avg. 4K Random Read Speed 		38.1 MB/s Much faster random read.
+34% 		28.4 MB/s
4K Write
Avg. 4K Random Write Speed 		90 MB/s Faster random write.
+16% 		77.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		394 MB/s Much faster mixed IO speed.
+53% 		257 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		51.1 MB/s Much faster random mixed IO.
+49% 		34.3 MB/s
SusWrite
Avg. Sustained Write Speed 		422 MB/s Hugely faster sustained write speed.
+138% 		177 MB/s
Peak Score 
+49%
Read
Peak Sequential Read Speed 		510 MB/s Faster peak read speed.
+19% 		430 MB/s
Write
Peak Sequential Write Speed 		491 MB/s Much faster peak write speed.
+65% 		297 MB/s
4K Read
Peak 4K Random Read Speed 		46.8 MB/s Much faster peak random read.
+34% 		34.8 MB/s
4K Write
Peak 4K Random Write Speed 		129 MB/s Faster peak random write.
+15% 		112 MB/s
Mixed
Peak Sequential Mixed IO Speed 		442 MB/s Much faster peak mixed IO speed.
+48% 		298 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		66.2 MB/s Much faster peak random mixed IO.
+48% 		44.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		490 MB/s Hugely faster peak sustained write speed.
+109% 		234 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,437,212 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.02 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		34.6 % Hugely better value.
+476% 		6 %
User Rating
UBM User Rating 		51 % 51 %
Price
Price (score) 		$250 $181 Cheaper.
+28%
Nice To Haves 
+43%
Age
Newest 		111+ Months More recent.
+30% 		158 Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Faster peak deep queue read.
+29% 		300 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s Much faster peak deep queue write.
+38% 		263 MB/s
AS-SSD Total
AS-SSD Total Score 		1,291 Pts Much stronger server IO.
+31% 		982 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s Much faster peak deep queue mixed IO.
+52% 		246 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		341 MB/s Much faster deep queue read.
+41% 		241 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		287 MB/s Much faster deep queue write.
+41% 		203 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		306 MB/s Hugely faster deep queue mixed IO.
+81% 		169 MB/s
Specifications 
Capacity
Capacity 		2TB 240GB
Conclusion 
Average Bench 112%
Average Bench 74.7%

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]

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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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Storage Devices FAQ
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Solid State Drives
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What is 4K 64 thread write speed?
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