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SamsungMZ-7TE500BW
MushkinMKNSSDCR240GB
▲ 518 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date ≤ Q4 2013.

VS
▲ 51537 ▼

Controller: LSI Sandforce SF2281VB1-SDC. NAND Memory: INTEL Asynchronous 25NM MLC. Release date: Q3 2011.

Effective Speed 
+44%
Real World Speed
Performance profile from 69,027 user samples
Benchmark your SSD here
68,337 User Benchmarks
Best Bench: 126% 450GB free
Worst Bench: 72% 150GB free (System drive)
Poor: 72% Great: 126%
SPEED RANK: 244th / 1072
690 User Benchmarks
Best Bench: 91% 97GB free
Worst Bench: 51% 111GB free (System drive)
Poor: 51% Great: 91%
SPEED RANK: 636th / 1072
Effective Speed
Effective SSD Speed 		103 % Much faster effective speed.
+44% 		71.7 %
Average Score 
+44%
Read
Avg. Sequential Read Speed 		468 MB/s Much faster read speed.
+36% 		344 MB/s
Write
Avg. Sequential Write Speed 		381 MB/s Much faster write speed.
+62% 		235 MB/s
4K Read
Avg. 4K Random Read Speed 		39.2 MB/s Much faster random read.
+49% 		26.3 MB/s
4K Write
Avg. 4K Random Write Speed 		85.6 MB/s +4% 82 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		344 MB/s Much faster mixed IO speed.
+38% 		250 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		49.6 MB/s Much faster random mixed IO.
+49% 		33.2 MB/s
SusWrite
Avg. Sustained Write Speed 		298 MB/s Much faster sustained write speed.
+72% 		173 MB/s
Peak Score 
+33%
Read
Peak Sequential Read Speed 		508 MB/s Faster peak read speed.
+20% 		422 MB/s
Write
Peak Sequential Write Speed 		486 MB/s Much faster peak write speed.
+40% 		348 MB/s
4K Read
Peak 4K Random Read Speed 		46.2 MB/s Much faster peak random read.
+33% 		34.7 MB/s
4K Write
Peak 4K Random Write Speed 		116 MB/s 118 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed 		420 MB/s Faster peak mixed IO speed.
+24% 		339 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		60.5 MB/s Much faster peak random mixed IO.
+40% 		43.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		445 MB/s Much faster peak sustained write speed.
+76% 		253 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 75,772,347 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		16.5 % Hugely better value.
+83% 		9.05 %
User Rating
UBM User Rating 		51 % 51 %
Price
Price (score) 		$150 $99 Much cheaper.
+34%
Nice To Haves 
+32%
Age
Newest 		124+ Months More recent.
+19% 		153 Months
DQ Read
Peak 4K-64Thread Read Speed 		385 MB/s Faster peak deep queue read.
+29% 		298 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s Faster peak deep queue write.
+28% 		283 MB/s
AS-SSD Total
AS-SSD Total Score 		1,272 Pts Stronger server IO.
+26% 		1,012 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		255 MB/s +1% 253 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		338 MB/s Much faster deep queue read.
+79% 		189 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		287 MB/s Much faster deep queue write.
+39% 		207 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		218 MB/s Much faster deep queue mixed IO.
+36% 		160 MB/s
Specifications 
Capacity
Capacity 		500GB 240GB
Conclusion 
Average Bench 103%
Average Bench 71.7%
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In today's market the only thing the Mushkin Chronos has going for it is the fact that it is an SSD and as such considerably faster than a regular hard drive. Compared to other SSDs this drive is right at the bottom of the pack. Thanks to the combination of its now aged Sandforce controller and the use of Asynchronous Flash Memory, the Chronos has a real world speed of just 224 MBps. Its AS SSD total score of 487 is also the worst I have seen to date on a 240 GB SSD. To be fair this drive is over two years old which equates to around four generations in the very fast moving SSD space. There are far better value for money alternatives available. [Sep '13 SSDrivePro]

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Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

Welcome to our 2.5" and M.2 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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