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OCZVTR180-25SAT3-120G
SamsungMZ-76E4T0B
▲ 5298 ▼

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (2nd gen) MLC NAND. Release date: Q1 2015.

VS
▲ 5236 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

Effective Speed 
+32%
Real World Speed
Performance profile from 7,599 user samples
Benchmark your SSD here
358 User Benchmarks
Best Bench: 101% 111GB free
Worst Bench: 61% 37GB free (System drive)
Poor: 61% Great: 101%
SPEED RANK: 403rd / 1080
7,241 User Benchmarks
Best Bench: 133% 2TB free
Worst Bench: 85% 3TB free (System drive)
Poor: 85% Great: 133%
SPEED RANK: 210th / 1080
Effective Speed
Effective SSD Speed 		85.6 % 113 % Much faster effective speed.
+32%
Average Score 
+35%
Read
Avg. Sequential Read Speed 		446 MB/s 485 MB/s Slightly faster read speed.
+9%
Write
Avg. Sequential Write Speed 		406 MB/s 450 MB/s Faster write speed.
+11%
4K Read
Avg. 4K Random Read Speed 		23.9 MB/s 38.1 MB/s Much faster random read.
+59%
4K Write
Avg. 4K Random Write Speed 		91.1 MB/s 91.3 MB/s +0%
Mixed
Avg. Sequential Mixed IO Speed 		361 MB/s 425 MB/s Faster mixed IO speed.
+18%
4K Mixed
Avg. 4K Random Mixed IO Speed 		25.3 MB/s 51.1 MB/s Hugely faster random mixed IO.
+102%
SusWrite
Avg. Sustained Write Speed 		305 MB/s 437 MB/s Much faster sustained write speed.
+43%
Peak Score 
+23%
Read
Peak Sequential Read Speed 		517 MB/s +0% 516 MB/s
Write
Peak Sequential Write Speed 		435 MB/s 491 MB/s Faster peak write speed.
+13%
4K Read
Peak 4K Random Read Speed 		29.1 MB/s 46.6 MB/s Much faster peak random read.
+60%
4K Write
Peak 4K Random Write Speed 		127 MB/s 127 MB/s
Mixed
Peak Sequential Mixed IO Speed 		457 MB/s 465 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed 		38.1 MB/s 63.8 MB/s Much faster peak random mixed IO.
+67%
SusWrite
Peak Sequential Sustained Write 60s Average 		418 MB/s 490 MB/s Faster peak sustained write speed.
+17%
Value & Sentiment 
�%
Market Share
Based on 77,571,483 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		6.38 % 42.9 % Hugely better value.
+572%
User Rating
UBM User Rating 		52 % 52 %
Price
Price (score) 		$100 Much cheaper.
+74% 		$380
Nice To Haves 
+30%
Age
Newest 		116 Months 81+ Months Much more recent.
+30%
DQ Read
Peak 4K-64Thread Read Speed 		336 MB/s 387 MB/s Faster peak deep queue read.
+15%
DQ Write
Peak 4K-64Thread Write Speed 		365 MB/s +1% 361 MB/s
AS-SSD Total
AS-SSD Total Score 		1,171 Pts 1,287 Pts Slightly stronger server IO.
+10%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		270 MB/s 370 MB/s Much faster peak deep queue mixed IO.
+37%
ADQ Read
Avg. 4K-64Thread Read Speed 		231 MB/s 327 MB/s Much faster deep queue read.
+42%
ADQ Write
Avg. 4K-64Thread Write Speed 		265 MB/s 273 MB/s +3%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		142 MB/s 288 MB/s Hugely faster deep queue mixed IO.
+103%
Specifications 
Capacity
Capacity 		120GB 4TB
Conclusion 
Average Bench 85.6%
Average Bench 113%

Currently one of the highest capacity consumer SATA SSD on the market, this SSD offers huge amount of capacity and high R/W which is limited by SATA 3 max bandwidth. However, 4TB SSD and bigger begin to offer lower GB per dollar (which equals lower value) than the lower capacity SSD in the market such as 2TB NVMe SSD (Intel 660p 2TB at $194-209). [Dec '19 ColdSpy]

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Solid State Drive Rankings (Price vs Performance) November 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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  • - 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
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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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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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The Best
CPUGPUSSD
Intel Core i5-12600K $167Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $129
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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