COMPARE
SSD
RANKINGS
TEST
YOUR SSD
ADD TO PC
BUILD
SanDiskSDSSDHII-120G-G25
$76
OCZVTR150-25SAT3-240G
$246
▲ 521,043 ▼
 $76 

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC. Release date: Q3 2014.

VS
▲ 531,734 ▼
 $246 

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

Effective Speed 
+17%
Real World Speed
Performance profile from 10,746 user samples
Benchmark your SSD here
9,139 User Benchmarks
Best Bench: 93% 65GB free (System drive)
Worst Bench: 51% 40GB free (System drive)
Poor: 51% Great: 93%
SPEED RANK: 556th / 1072
1,607 User Benchmarks
Best Bench: 110% 172GB free
Worst Bench: 60% 65GB free
Poor: 60% Great: 110%
SPEED RANK: 345th / 1072
Effective Speed
Effective SSD Speed 		76 % 89 % Faster effective speed.
+17%
Average Score 
+35%
Read
Avg. Sequential Read Speed 		441 MB/s +2% 433 MB/s
Write
Avg. Sequential Write Speed 		313 MB/s 414 MB/s Much faster write speed.
+32%
4K Read
Avg. 4K Random Read Speed 		28.4 MB/s Much faster random read.
+31% 		21.7 MB/s
4K Write
Avg. 4K Random Write Speed 		77.1 MB/s 81.6 MB/s Slightly faster random write.
+6%
Mixed
Avg. Sequential Mixed IO Speed 		226 MB/s 343 MB/s Much faster mixed IO speed.
+52%
4K Mixed
Avg. 4K Random Mixed IO Speed 		34.6 MB/s Slightly faster random mixed IO.
+7% 		32.2 MB/s
SusWrite
Avg. Sustained Write Speed 		123 MB/s 367 MB/s Hugely faster sustained write speed.
+198%
Peak Score 
+25%
Read
Peak Sequential Read Speed 		500 MB/s +1% 493 MB/s
Write
Peak Sequential Write Speed 		461 MB/s 487 MB/s Slightly faster peak write speed.
+6%
4K Read
Peak 4K Random Read Speed 		35.1 MB/s Much faster peak random read.
+33% 		26.3 MB/s
4K Write
Peak 4K Random Write Speed 		117 MB/s 126 MB/s Slightly faster peak random write.
+8%
Mixed
Peak Sequential Mixed IO Speed 		307 MB/s 392 MB/s Faster peak mixed IO speed.
+28%
4K Mixed
Peak 4K Random Mixed IO Speed 		45 MB/s Faster peak random mixed IO.
+12% 		40.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		168 MB/s 477 MB/s Hugely faster peak sustained write speed.
+184%
Value & Sentiment 
+∞%
Market Share
Based on 75,653,391 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
Value
Value For Money 		6.96 % Better value.
+23% 		5.68 %
User Rating
UBM User Rating 		52 % 53 % +2%
Price
Price (score) 		$76 Much cheaper.
+69% 		$246
Nice To Haves 
+14%
Age
Newest 		115 Months Slightly more recent.
+8% 		125 Months
DQ Read
Peak 4K-64Thread Read Speed 		314 MB/s 365 MB/s Faster peak deep queue read.
+16%
DQ Write
Peak 4K-64Thread Write Speed 		312 MB/s 367 MB/s Faster peak deep queue write.
+18%
AS-SSD Total
AS-SSD Total Score 		1,089 Pts 1,215 Pts Stronger server IO.
+12%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		254 MB/s 313 MB/s Faster peak deep queue mixed IO.
+23%
ADQ Read
Avg. 4K-64Thread Read Speed 		282 MB/s 307 MB/s Slightly faster deep queue read.
+9%
ADQ Write
Avg. 4K-64Thread Write Speed 		240 MB/s 285 MB/s Faster deep queue write.
+19%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		207 MB/s 257 MB/s Faster deep queue mixed IO.
+24%
Specifications 
Capacity
Capacity 		120GB 240GB
Conclusion 
Average Bench 76%
Average Bench 89%
ADVERTISEMENT

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 
9,139
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) 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]

ADVERTISEMENT

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
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia 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) $35Corsair 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
If you make a purchase via one of these links, our site may earn a commission
Today's hottest
Amazon Ebay
deals
CPU GPU SSD HDD USB RAM MBD
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback