OCZARC100-25SAT3-120G
SamsungMZ-7KE128BW

Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

Real World Speed
Performance profile from 8,599 user samples
2,037 User Benchmarks
Best Bench: 93% 38GB free
Worst Bench: 60% 83GB free
Poor: 60% Great: 93%
SPEED RANK: 245th / 873
6,562 User Benchmarks
Best Bench: 115% 71GB free
Worst Bench: 65% 9GB free
Poor: 65% Great: 115%
SPEED RANK: 74th / 873
Effective Speed
Effective SSD Speed
76.9 % -21% 92.8 % Faster effective speed.
+21%
Read
Avg. Sequential Read Speed
434 MB/s -16% 502 MB/s Faster read speed.
+16%
Write
Avg. Sequential Write Speed
358 MB/s -9% 391 MB/s Slightly faster write speed.
+9%
4K Read
Avg. 4K Random Read Speed
23.2 MB/s -34% 31.1 MB/s Much faster random read.
+34%
4K Write
Avg. 4K Random Write Speed
80.8 MB/s -8% 87.5 MB/s Slightly faster random write.
+8%
Mixed
Avg. Sequential Mixed IO Speed
383 MB/s -9% 417 MB/s Slightly faster mixed IO speed.
+9%
4K Mixed
Avg. 4K Random Mixed IO Speed
17.5 MB/s -67% 29.2 MB/s Much faster random mixed IO.
+67%
Read
Peak Sequential Read Speed
458 MB/s -15% 527 MB/s Faster peak read speed.
+15%
Write
Peak Sequential Write Speed
382 MB/s -28% 490 MB/s Faster peak write speed.
+28%
4K Read
Peak 4K Random Read Speed
28.4 MB/s -35% 38.4 MB/s Much faster peak random read.
+35%
4K Write
Peak 4K Random Write Speed
120 MB/s -3% 124 MB/s +3%
Mixed
Peak Sequential Mixed IO Speed
411 MB/s -20% 495 MB/s Faster peak mixed IO speed.
+20%
4K Mixed
Peak 4K Random Mixed IO Speed
24.1 MB/s -68% 40.6 MB/s Much faster peak random mixed IO.
+68%
Market Share
Based on 5,230,364 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.08 % -162% 0.21 % Hugely higher market share.
+162%
Value
Value For Money
49.2 % -35% 66.3 % Much better value.
+35%
User Rating
UBM User Rating
62 % 0% 62 % 0%
Price
Price (score)
$82 -8% $76 Slightly cheaper.
+8%
Age
Newest
41 Months +2% 42 Months -2%
DQ Read
Peak 4K-64Thread Read Speed
306 MB/s -25% 382 MB/s Faster peak deep queue read.
+25%
DQ Write
Peak 4K-64Thread Write Speed
343 MB/s +1% 340 MB/s -1%
AS-SSD Total
AS-SSD Total Score
1,082 Pts -15% 1240 Pts Slightly stronger server IO.
+15%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
73.2 MB/s -95% 143 MB/s Hugely faster peak deep queue mixed IO.
+95%
ADQ Read
Avg. 4K-64Thread Read Speed
166 MB/s -27% 211 MB/s Faster deep queue read.
+27%
ADQ Write
Avg. 4K-64Thread Write Speed
207 MB/s -5% 218 MB/s Slightly faster deep queue write.
+5%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
43.3 MB/s -80% 77.8 MB/s Much faster deep queue mixed IO.
+80%
Capacity
Capacity
120GB 128GB
Solid State Drive Rankings (Price vs Performance) January 2018 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-7700K $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $90
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $65
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $51Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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