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OCZVTR180-25SAT3-240G
SamsungMZ-7TE250BW
▲ 53454 ▼

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

VS
▲ 5335,450 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date: Q3 2013.

Effective Speed 
+6%
Real World Speed
Performance profile from 218,198 user samples
Benchmark your SSD here
1,083 User Benchmarks
Best Bench: 108% 96GB free (System drive)
Worst Bench: 67% 83GB free (System drive)
Poor: 67% Great: 108%
SPEED RANK: 329th / 1072
217,115 User Benchmarks
Best Bench: 118% 68GB free
Worst Bench: 64% 231GB free
Poor: 64% Great: 118%
SPEED RANK: 276th / 1072
Effective Speed
Effective SSD Speed 		90.2 % 95.9 % Slightly faster effective speed.
+6%
Average Score 
+5%
Read
Avg. Sequential Read Speed 		401 MB/s 465 MB/s Faster read speed.
+16%
Write
Avg. Sequential Write Speed 		422 MB/s Slightly faster write speed.
+7% 		394 MB/s
4K Read
Avg. 4K Random Read Speed 		23.3 MB/s 38.8 MB/s Much faster random read.
+67%
4K Write
Avg. 4K Random Write Speed 		83.5 MB/s 85.3 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed 		321 MB/s 347 MB/s Slightly faster mixed IO speed.
+8%
4K Mixed
Avg. 4K Random Mixed IO Speed 		32.7 MB/s 48 MB/s Much faster random mixed IO.
+47%
SusWrite
Avg. Sustained Write Speed 		384 MB/s Hugely faster sustained write speed.
+97% 		195 MB/s
Peak Score 
+13%
Read
Peak Sequential Read Speed 		448 MB/s 507 MB/s Faster peak read speed.
+13%
Write
Peak Sequential Write Speed 		486 MB/s 489 MB/s +1%
4K Read
Peak 4K Random Read Speed 		27.9 MB/s 46.7 MB/s Much faster peak random read.
+67%
4K Write
Peak 4K Random Write Speed 		127 MB/s Slightly faster peak random write.
+7% 		119 MB/s
Mixed
Peak Sequential Mixed IO Speed 		353 MB/s 418 MB/s Faster peak mixed IO speed.
+18%
4K Mixed
Peak 4K Random Mixed IO Speed 		40 MB/s 59.8 MB/s Much faster peak random mixed IO.
+49%
SusWrite
Peak Sequential Sustained Write 60s Average 		461 MB/s Much faster peak sustained write speed.
+54% 		299 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 75,666,587 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.09 % Insanely higher market share.
+∞%
Value
Value For Money 		7.95 % 12.9 % Much better value.
+62%
User Rating
UBM User Rating 		53 % 53 %
Price
Price (score) 		$160 $95 Much cheaper.
+41%
Nice To Haves 
+4%
Age
Newest 		109 Months More recent.
+16% 		129 Months
DQ Read
Peak 4K-64Thread Read Speed 		347 MB/s 383 MB/s Faster peak deep queue read.
+10%
DQ Write
Peak 4K-64Thread Write Speed 		372 MB/s +3% 362 MB/s
AS-SSD Total
AS-SSD Total Score 		1193 Pts 1,273 Pts Slightly stronger server IO.
+7%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		287 MB/s Faster peak deep queue mixed IO.
+21% 		237 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		304 MB/s 337 MB/s Faster deep queue read.
+11%
ADQ Write
Avg. 4K-64Thread Write Speed 		298 MB/s +2% 293 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		247 MB/s Faster deep queue mixed IO.
+22% 		203 MB/s
Specifications 
Capacity
Capacity 		240GB 250GB
Conclusion 
Average Bench 90.2%
Average Bench 95.9%
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The OCZ Vector 180 has a five year warranty and is rated for 50GB/day over that time. In terms of hardware the Vector 180 is basically a rebadged two year old Vector 150. The 180 does feature "Power Failure Management Plus" which protects data that has already been written to the drive but any data that is in the process of being written is still at risk. In terms of performance the Vector 180, like its predecessor (Vector 150) is very strong. With an effective speed of 98.7% the Vector appears to hold its own with the likes of the similarly priced Samsung 850 Pro. But taking a closer look at the performance differences between the 850 Pro and Vector 180 shows that although the headline speeds are comparable, the Vector has significantly slower 4K Mixed IO speeds, this won't impact most consumers but it could be a sticking point for power users. [Jun '15 SSDrivePro]

MORE DETAILS

The Evo is remarkable in that, like the Sandisk Extreme II, it features a second level cache. For the 250 GB Evo this consists of a 3 GB Turbowrite cache (TWC) which is a block of high speed Flash Memory. When the TWC is exhausted write speeds drop by approximately 50% but that won't often happen under typical consumer workloads. In terms of raw performance, even with its cache, the Evo still isn't the fastest drive. With a real world speed index reading of 439 MB/s the EVO is however, within reach of the two speed leaders (Vector and 850 Pro). At a price point of $130 the Evo is around 30% cheaper making it the best value for money SSDs I have seen in 2014. Comparing the Evo and the Sandisk Ultra Plus shows that the Evo is the winner but the Sandisk may be a viable alternative thanks to its cache-free, and therefore more consistent performance during extended writes. [Aug '14 SSDrivePro]

MORE DETAILS

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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]

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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 »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia 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) $30Corsair 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
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