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OCZVTX3MI-25SAT3-240G
SanDiskSDSSDXPS-960G-G25
▲ 51632 ▼

Controller: LSI SandForce SF2281VB1-SDC. Flash: Toshiba 32nm Toggle Mode. Release date: Q2 2011.

VS
▲ 52245 ▼

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

Effective Speed 
+24%
Real World Speed
Performance profile from 4,141 user samples
Benchmark your SSD here
1,284 User Benchmarks
Best Bench: 91% 49GB free
Worst Bench: 55% 16GB free (System drive)
Poor: 55% Great: 91%
SPEED RANK: 572nd / 1072
2,857 User Benchmarks
Best Bench: 114% 716GB free (System drive)
Worst Bench: 67% 147GB free
Poor: 67% Great: 114%
SPEED RANK: 291st / 1072
Effective Speed
Effective SSD Speed 		75.2 % 93.6 % Faster effective speed.
+24%
Average Score 
+29%
Read
Avg. Sequential Read Speed 		384 MB/s 467 MB/s Faster read speed.
+22%
Write
Avg. Sequential Write Speed 		235 MB/s 412 MB/s Much faster write speed.
+75%
4K Read
Avg. 4K Random Read Speed 		26.6 MB/s 29.2 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed 		73.2 MB/s 73.7 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed 		267 MB/s +2% 262 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		33.5 MB/s 33.7 MB/s +1%
SusWrite
Avg. Sustained Write Speed 		196 MB/s 385 MB/s Hugely faster sustained write speed.
+96%
Peak Score 
+26%
Read
Peak Sequential Read Speed 		442 MB/s 509 MB/s Faster peak read speed.
+15%
Write
Peak Sequential Write Speed 		279 MB/s 474 MB/s Much faster peak write speed.
+70%
4K Read
Peak 4K Random Read Speed 		33.3 MB/s 35.5 MB/s Slightly faster peak random read.
+7%
4K Write
Peak 4K Random Write Speed 		114 MB/s +2% 112 MB/s
Mixed
Peak Sequential Mixed IO Speed 		303 MB/s 307 MB/s +1%
4K Mixed
Peak 4K Random Mixed IO Speed 		43.2 MB/s +2% 42.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		249 MB/s 474 MB/s Hugely faster peak sustained write speed.
+90%
Value & Sentiment 
+19%
Market Share
Based on 75,667,426 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.01 %
Value
Value For Money 		6.62 % 14.6 % Hugely better value.
+120%
User Rating
UBM User Rating 		51 % 52 % +2%
Price
Price (score) 		$160 Much cheaper.
+47% 		$300
Nice To Haves 
+6%
Age
Newest 		156 Months 118 Months More recent.
+24%
DQ Read
Peak 4K-64Thread Read Speed 		310 MB/s 377 MB/s Faster peak deep queue read.
+22%
DQ Write
Peak 4K-64Thread Write Speed 		241 MB/s 336 MB/s Much faster peak deep queue write.
+39%
AS-SSD Total
AS-SSD Total Score 		973 Pts 1,206 Pts Stronger server IO.
+24%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		291 MB/s Much faster peak deep queue mixed IO.
+79% 		163 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		264 MB/s 321 MB/s Faster deep queue read.
+22%
ADQ Write
Avg. 4K-64Thread Write Speed 		200 MB/s 259 MB/s Faster deep queue write.
+29%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		195 MB/s Much faster deep queue mixed IO.
+34% 		145 MB/s
Specifications 
Capacity
Capacity 		240GB 960GB
Conclusion 
Average Bench 75.2%
Average Bench 93.6%
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This drive is another victim to the Sandforce 2281 controller's relative inability to handle incompressible data. The performance profile shows superb sequential read ability but relatively very poor sequential write and 4k read scores. With a real world speed of 371.4 MB/s and an AS SSD total score of 779 the MAX IOPS version of the Vertex 3 is below average by today's standards and there are significantly better deals available elsewhere. [Feb '12 SSDrivePro]

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Solid State Drive Rankings (Price vs Performance) April 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.

UserBenchmark of the month

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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 $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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