COMPARE
Today's hottest
Amazon Ebay
deals
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SamsungMZ-76P4T0B
OCZVTR150-25SAT3-240G
$246
▲ 503 ▼

Controller: Samsung MJX. Memory: Samsung 64 layer MLC V-NAND. Release date ≈ Q3 2018.

VS
▲ 531,735 ▼
 $246 

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (1st gen) MLC NAND. Release date: Q4 2013.

Effective Speed 
+25%
Real World Speed
Performance profile from 2,330 user samples
Benchmark your SSD here
723 User Benchmarks
Best Bench: 131% 4TB free
Worst Bench: 84% 3.5TB free
Poor: 84% Great: 131%
SPEED RANK: 219th / 1080
1,607 User Benchmarks
Best Bench: 110% 172GB free
Worst Bench: 60% 65GB free
Poor: 60% Great: 110%
SPEED RANK: 353rd / 1080
Effective Speed
Effective SSD Speed 		111 % Faster effective speed.
+25% 		89 %
Average Score 
+28%
Read
Avg. Sequential Read Speed 		480 MB/s Faster read speed.
+11% 		433 MB/s
Write
Avg. Sequential Write Speed 		442 MB/s Slightly faster write speed.
+7% 		414 MB/s
4K Read
Avg. 4K Random Read Speed 		37.9 MB/s Much faster random read.
+75% 		21.7 MB/s
4K Write
Avg. 4K Random Write Speed 		88.2 MB/s Slightly faster random write.
+8% 		81.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		421 MB/s Faster mixed IO speed.
+23% 		343 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		49.6 MB/s Much faster random mixed IO.
+54% 		32.2 MB/s
SusWrite
Avg. Sustained Write Speed 		431 MB/s Faster sustained write speed.
+17% 		367 MB/s
Peak Score 
+21%
Read
Peak Sequential Read Speed 		514 MB/s +4% 493 MB/s
Write
Peak Sequential Write Speed 		487 MB/s 487 MB/s
4K Read
Peak 4K Random Read Speed 		44.7 MB/s Much faster peak random read.
+70% 		26.3 MB/s
4K Write
Peak 4K Random Write Speed 		128 MB/s +2% 126 MB/s
Mixed
Peak Sequential Mixed IO Speed 		456 MB/s Faster peak mixed IO speed.
+16% 		392 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		62.1 MB/s Much faster peak random mixed IO.
+54% 		40.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		488 MB/s +2% 477 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,572,342 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		23.6 % Hugely better value.
+315% 		5.68 %
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Price
Price (score) 		$846 $246 Much cheaper.
+71%
Nice To Haves 
+10%
Age
Newest 		75+ Months Much more recent.
+43% 		132 Months
DQ Read
Peak 4K-64Thread Read Speed 		386 MB/s Slightly faster peak deep queue read.
+6% 		365 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		350 MB/s 367 MB/s +5%
AS-SSD Total
AS-SSD Total Score 		1,271 Pts +5% 1,215 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		360 MB/s Faster peak deep queue mixed IO.
+15% 		313 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		327 MB/s Slightly faster deep queue read.
+7% 		307 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		278 MB/s 285 MB/s +3%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		292 MB/s Faster deep queue mixed IO.
+14% 		257 MB/s
Specifications 
Capacity
Capacity 		4TB 240GB
Conclusion 
Average Bench 111%
Average Bench 89%

Comparing the 150 to the original Vector is disappointing, the newer 150 actually offers marginally worse performance than its predecessor. A strange result but verified (at least partly) by figures on OCZ's own website: 100K 4K read IOPS for the Vector vs 90K 4K read IOPS for the 150. The newer 150 comes with a 5 year warranty which covers 50GB/day vs. the original Vectors 20GB/day but even this should be taken with a pinch of salt considering that the OCZ stock price is currently trading at around seven cents per share, an all time low. Despite the fact that new Vector 150 performs worse than its predecessor it's still a very competent performer and if prices drop, it has the potential to become a decent value proposition. In the meantime however there are far better deals available elsewhere.  [Dec '13 SSDrivePro]

MORE DETAILS

User Builds 
723
1,607
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
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.

UserBenchmark of the month

Gaming Desktop ProGaming

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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia 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
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback