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PlextorPX-512M5P
IntelSSDSC2CW240A3
▲ 504 ▼

Controller: Marvell 88SS9187-BLD2. NAND Memory: Toshiba 19nm Toggle Mode MLC. Release date ≤ Q4 2013.

VS
▲ 5115 ▼

Controller: LSI SandForce SF2281. Flash Memory: Intel Synchronous 25nm MLC. Release date ≤ Q4 2013.

Effective Speed 
+13%
Real World Speed
Performance profile from 13,149 user samples
Benchmark your SSD here
554 User Benchmarks
Best Bench: 106% 175GB free
Worst Bench: 62% 350GB free (System drive)
Poor: 62% Great: 106%
SPEED RANK: 358th / 1080
12,595 User Benchmarks
Best Bench: 95% 209GB free
Worst Bench: 58% 159GB free
Poor: 58% Great: 95%
SPEED RANK: 521st / 1080
Effective Speed
Effective SSD Speed 		88.6 % Faster effective speed.
+13% 		78.4 %
Average Score 
+18%
Read
Avg. Sequential Read Speed 		446 MB/s Faster read speed.
+20% 		373 MB/s
Write
Avg. Sequential Write Speed 		368 MB/s Much faster write speed.
+51% 		243 MB/s
4K Read
Avg. 4K Random Read Speed 		27.8 MB/s 30.3 MB/s Slightly faster random read.
+9%
4K Write
Avg. 4K Random Write Speed 		62.9 MB/s 75.4 MB/s Faster random write.
+20%
Mixed
Avg. Sequential Mixed IO Speed 		286 MB/s Slightly faster mixed IO speed.
+8% 		264 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		31.8 MB/s 36.1 MB/s Faster random mixed IO.
+14%
SusWrite
Avg. Sustained Write Speed 		365 MB/s Hugely faster sustained write speed.
+87% 		195 MB/s
Peak Score 
+13%
Read
Peak Sequential Read Speed 		496 MB/s Faster peak read speed.
+17% 		425 MB/s
Write
Peak Sequential Write Speed 		434 MB/s Much faster peak write speed.
+51% 		287 MB/s
4K Read
Peak 4K Random Read Speed 		34.6 MB/s 39.3 MB/s Faster peak random read.
+14%
4K Write
Peak 4K Random Write Speed 		92.4 MB/s 115 MB/s Faster peak random write.
+24%
Mixed
Peak Sequential Mixed IO Speed 		314 MB/s Slightly faster peak mixed IO speed.
+6% 		295 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		41.9 MB/s 47 MB/s Faster peak random mixed IO.
+12%
SusWrite
Peak Sequential Sustained Write 60s Average 		430 MB/s Much faster peak sustained write speed.
+67% 		257 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,053,000 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money 		7.36 % 7.68 % +4%
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$370 $139 Much cheaper.
+62%
Nice To Haves 
+8%
Age
Newest 		129+ Months 129+ Months
DQ Read
Peak 4K-64Thread Read Speed 		373 MB/s Faster peak deep queue read.
+22% 		305 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		339 MB/s Much faster peak deep queue write.
+32% 		257 MB/s
AS-SSD Total
AS-SSD Total Score 		1,175 Pts Stronger server IO.
+18% 		994 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		227 MB/s 263 MB/s Faster peak deep queue mixed IO.
+16%
ADQ Read
Avg. 4K-64Thread Read Speed 		311 MB/s Faster deep queue read.
+12% 		278 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		272 MB/s Faster deep queue write.
+25% 		218 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		182 MB/s 233 MB/s Faster deep queue mixed IO.
+28%
Specifications 
Capacity
Capacity 		512GB 240GB
User Builds 
554
12,595
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Solid State Drive Rankings (Price vs Performance) September 2024 SSD Rankings

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]

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 »

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $170Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $248Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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