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MushkinMKNSSDCR240GB-DX
$181
SamsungMZ-V9P4T0B(W|/AM)
▲ 51716 ▼
 $181 

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

VS
▲ 65327 ▼

Release date: Q4 2023.

Effective Speed 
+552%
Real World Speed
Performance profile from 8,144 user samples
Benchmark your SSD here
1,826 User Benchmarks
Best Bench: 90% 26GB free
Worst Bench: 55% 89GB free (System drive)
Poor: 55% Great: 90%
SPEED RANK: 591st / 1080
6,318 User Benchmarks
Great bench: 616% 717GB free (System drive)
Poor bench: 303% 1.5TB free (System drive)
Poor: 303% Great: 616%
SPEED RANK: 9th / 1080
Effective Speed
Effective SSD Speed 		74.7 % 487 % Hugely faster effective speed.
+552%
Average Score 
+804%
Read
Avg. Sequential Read Speed 		368 MB/s 2487 MB/s Hugely faster read speed.
+576%
Write
Avg. Sequential Write Speed 		232 MB/s 3874 MB/s Insanely faster write speed.
+1,570%
4K Read
Avg. 4K Random Read Speed 		28.4 MB/s 79.4 MB/s Hugely faster random read.
+180%
4K Write
Avg. 4K Random Write Speed 		77.6 MB/s 195 MB/s Hugely faster random write.
+151%
Mixed
Avg. Sequential Mixed IO Speed 		257 MB/s 2948 MB/s Insanely faster mixed IO speed.
+1,047%
4K Mixed
Avg. 4K Random Mixed IO Speed 		34.3 MB/s 106 MB/s Hugely faster random mixed IO.
+209%
SusWrite
Avg. Sustained Write Speed 		177 MB/s 3533 MB/s Insanely faster sustained write speed.
+1,896%
Peak Score 
+823%
Read
Peak Sequential Read Speed 		430 MB/s 3190 MB/s Hugely faster peak read speed.
+642%
Write
Peak Sequential Write Speed 		297 MB/s 4857 MB/s Insanely faster peak write speed.
+1,535%
4K Read
Peak 4K Random Read Speed 		34.8 MB/s 94.8 MB/s Hugely faster peak random read.
+172%
4K Write
Peak 4K Random Write Speed 		112 MB/s 295 MB/s Hugely faster peak random write.
+163%
Mixed
Peak Sequential Mixed IO Speed 		298 MB/s 3621 MB/s Insanely faster peak mixed IO speed.
+1,115%
4K Mixed
Peak 4K Random Mixed IO Speed 		44.6 MB/s 143 MB/s Hugely faster peak random mixed IO.
+221%
SusWrite
Peak Sequential Sustained Write 60s Average 		234 MB/s 4701 MB/s Insanely faster peak sustained write speed.
+1,909%
Value & Sentiment 
+∞%
Market Share
Based on 77,430,210 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.53 % Insanely higher market share.
+∞%
Value
Value For Money 		6 % 233 % Insanely better value.
+3,781%
User Rating
UBM User Rating 		51 % 65 % More popular.
+27%
Price
Price (score) 		$181 Much cheaper.
+35% 		$280
Nice To Haves 
+554%
Age
Newest 		158 Months 13 Months Hugely more recent.
+92%
DQ Read
Peak 4K-64Thread Read Speed 		300 MB/s 2277 MB/s Hugely faster peak deep queue read.
+659%
DQ Write
Peak 4K-64Thread Write Speed 		263 MB/s 1855 MB/s Hugely faster peak deep queue write.
+605%
AS-SSD Total
AS-SSD Total Score 		982 Pts 6,803 Pts Hugely stronger server IO.
+593%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		246 MB/s 2062 MB/s Hugely faster peak deep queue mixed IO.
+738%
ADQ Read
Avg. 4K-64Thread Read Speed 		241 MB/s 1580 MB/s Hugely faster deep queue read.
+556%
ADQ Write
Avg. 4K-64Thread Write Speed 		203 MB/s 1177 MB/s Hugely faster deep queue write.
+480%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		169 MB/s 1370 MB/s Hugely faster deep queue mixed IO.
+711%
Specifications 
Capacity
Capacity 		240GB 4TB
Conclusion 
Average Bench 74.7%
Average Bench 487%

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

The Samsung 990 Pro has a strong consumer performance profile. It offers burst read speeds of 3 GB/s and burst write speeds of 5 GB/s. The 990 Pro also offers respectable out of cache performance. At current prices (1TB $120 USD, 2TB $165 USD and 4TB $320 USD) the Samsung 990 Pro offers worse value for money than the WD Black SN850X. Samsung’s superior SSD technology allowed them to dominate the consumer market since SSDs became mainstream in 2010. However, in today’s market, their technology no longer justifies a price premium. [Jun '24 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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Storage Devices FAQ
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Solid State Drives
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The Best
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Intel Core i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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