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SamsungMZ-76E500B
MushkinMKNSSDCR240GB-DX
$181
▲ 581,120 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

VS
▲ 51716 ▼
 $181 

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

Effective Speed 
+41%
Real World Speed
Performance profile from 764,824 user samples
Benchmark your SSD here
762,998 User Benchmarks
Best Bench: 129% 444GB free
Worst Bench: 74% 104GB free (System drive)
Poor: 74% Great: 129%
SPEED RANK: 239th / 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 		105 % Much faster effective speed.
+41% 		74.7 %
Average Score 
+47%
Read
Avg. Sequential Read Speed 		480 MB/s Much faster read speed.
+30% 		368 MB/s
Write
Avg. Sequential Write Speed 		401 MB/s Much faster write speed.
+73% 		232 MB/s
4K Read
Avg. 4K Random Read Speed 		36.1 MB/s Faster random read.
+27% 		28.4 MB/s
4K Write
Avg. 4K Random Write Speed 		94.9 MB/s Faster random write.
+22% 		77.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		375 MB/s Much faster mixed IO speed.
+46% 		257 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.9 MB/s Much faster random mixed IO.
+40% 		34.3 MB/s
SusWrite
Avg. Sustained Write Speed 		334 MB/s Hugely faster sustained write speed.
+89% 		177 MB/s
Peak Score 
+46%
Read
Peak Sequential Read Speed 		516 MB/s Faster peak read speed.
+20% 		430 MB/s
Write
Peak Sequential Write Speed 		493 MB/s Much faster peak write speed.
+66% 		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 		126 MB/s Faster peak random write.
+12% 		112 MB/s
Mixed
Peak Sequential Mixed IO Speed 		467 MB/s Much faster peak mixed IO speed.
+57% 		298 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		63.7 MB/s Much faster peak random mixed IO.
+43% 		44.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		446 MB/s Hugely faster peak sustained write speed.
+91% 		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) 		0.89 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		27.1 % Hugely better value.
+351% 		6 %
User Rating
UBM User Rating 		58 % More popular.
+14% 		51 %
Price
Price (score) 		$80 Much cheaper.
+56% 		$181
Nice To Haves 
+44%
Age
Newest 		81+ Months Much more recent.
+49% 		158 Months
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Faster peak deep queue read.
+30% 		300 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s Much faster peak deep queue write.
+38% 		263 MB/s
AS-SSD Total
AS-SSD Total Score 		1,292 Pts Much stronger server IO.
+32% 		982 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		371 MB/s Much faster peak deep queue mixed IO.
+51% 		246 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s Much faster deep queue read.
+44% 		241 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		291 MB/s Much faster deep queue write.
+43% 		203 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		284 MB/s Much faster deep queue mixed IO.
+68% 		169 MB/s
Specifications 
Capacity
Capacity 		500GB 240GB
Conclusion 
Average Bench 105%
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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