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PlextorPX-512M6S
PatriotPP120GS25SSDR
▲ 5189 ▼

Controller: Marvell 88SS9188-BOM2. NAND Memory: Toshiba 19nm Toggle Mode MLC. Release date: Q2 2014.

VS
▲ 51346 ▼

Controller: SandForce SF2281. NAND Memory: IMFT Asynchronous 25nm MLC. Release date: Q3 2011.

Effective Speed 
+38%
Real World Speed
Performance profile from 251 user samples
Benchmark your SSD here
93 User Benchmarks
Best Bench: 102% 476GB free
Worst Bench: 64% 39GB free (System drive)
Poor: 64% Great: 102%
SPEED RANK: 380th / 1080
158 User Benchmarks
Great Bench: 76% 112GB free
Poor Bench: 48% 13GB free (System drive)
Poor: 48% Great: 76%
SPEED RANK: 778th / 1080
Effective Speed
Effective SSD Speed 		86.9 % Much faster effective speed.
+38% 		63 %
Average Score 
+74%
Read
Avg. Sequential Read Speed 		450 MB/s Faster read speed.
+29% 		348 MB/s
Write
Avg. Sequential Write Speed 		384 MB/s Hugely faster write speed.
+187% 		134 MB/s
4K Read
Avg. 4K Random Read Speed 		28.5 MB/s Faster random read.
+16% 		24.6 MB/s
4K Write
Avg. 4K Random Write Speed 		60.9 MB/s 79 MB/s Faster random write.
+30%
Mixed
Avg. Sequential Mixed IO Speed 		341 MB/s Hugely faster mixed IO speed.
+91% 		179 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		29.9 MB/s 33.2 MB/s Faster random mixed IO.
+11%
SusWrite
Avg. Sustained Write Speed 		337 MB/s Hugely faster sustained write speed.
+234% 		101 MB/s
Peak Score 
+31%
Read
Peak Sequential Read Speed 		498 MB/s Faster peak read speed.
+12% 		445 MB/s
Write
Peak Sequential Write Speed 		439 MB/s Much faster peak write speed.
+59% 		276 MB/s
4K Read
Peak 4K Random Read Speed 		36.4 MB/s Slightly faster peak random read.
+9% 		33.4 MB/s
4K Write
Peak 4K Random Write Speed 		91.6 MB/s 112 MB/s Faster peak random write.
+22%
Mixed
Peak Sequential Mixed IO Speed 		458 MB/s Much faster peak mixed IO speed.
+62% 		283 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		40.4 MB/s +3% 39.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		395 MB/s Hugely faster peak sustained write speed.
+94% 		204 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,167,964 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		11.9 % Hugely better value.
+101% 		5.93 %
User Rating
UBM User Rating 		51 % 51 %
Price
Price (score) 		$189 $73 Much cheaper.
+61%
Nice To Haves 
+56%
Age
Newest 		126 Months More recent.
+20% 		158 Months
DQ Read
Peak 4K-64Thread Read Speed 		372 MB/s Much faster peak deep queue read.
+69% 		220 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		317 MB/s Faster peak deep queue write.
+22% 		259 MB/s
AS-SSD Total
AS-SSD Total Score 		1,155 Pts Much stronger server IO.
+35% 		854 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		224 MB/s Much faster peak deep queue mixed IO.
+32% 		170 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		278 MB/s Hugely faster deep queue read.
+162% 		106 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		235 MB/s Much faster deep queue write.
+78% 		132 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		131 MB/s Much faster deep queue mixed IO.
+31% 		100 MB/s
Specifications 
Capacity
Capacity 		512GB 120GB
User Builds 
93
158
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Solid State Drive Rankings (Price vs Performance) October 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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  • - 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
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 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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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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The Best
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Intel Core i5-12400F $112Nvidia RTX 4060-Ti $375WD Black SN850X M.2 1TB $75
Intel Core i7-14700K $355Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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