SamsungMZ-7TE120BW
IntelSSDSC2CW120A3

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC.

Controller: LSI SandForce SF2281. Flash Memory: Intel Synchronous 25nm MLC

Real World Speed
Performance profile from 35,827 user samples
30,778 User Benchmarks
Best Bench: 94% 3GB free
Worst Bench: 57% 84GB free
Poor: 57% Great: 94%
SPEED RANK: 231st / 859
5,049 User Benchmarks
Best Bench: 78% 46GB free
Worst Bench: 48% 5GB free
Poor: 48% Great: 78%
SPEED RANK: 444th / 859
Effective Speed
Effective SSD Speed
77.6 % Faster effective speed.
+22%
63.6 % -22%
Read
Avg. Sequential Read Speed
470 MB/s -1% 475 MB/s +1%
Write
Avg. Sequential Write Speed
311 MB/s Hugely faster write speed.
+117%
143 MB/s -117%
4K Read
Avg. 4K Random Read Speed
36.3 MB/s Much faster random read.
+30%
27.9 MB/s -30%
4K Write
Avg. 4K Random Write Speed
58 MB/s -31% 75.9 MB/s Much faster random write.
+31%
Mixed
Avg. Sequential Mixed IO Speed
306 MB/s Much faster mixed IO speed.
+46%
210 MB/s -46%
4K Mixed
Avg. 4K Random Mixed IO Speed
19.3 MB/s Faster random mixed IO.
+22%
15.8 MB/s -22%
Read
Peak Sequential Read Speed
500 MB/s -3% 515 MB/s +3%
Write
Peak Sequential Write Speed
351 MB/s Hugely faster peak write speed.
+118%
161 MB/s -118%
4K Read
Peak 4K Random Read Speed
45.8 MB/s Faster peak random read.
+21%
37.9 MB/s -21%
4K Write
Peak 4K Random Write Speed
85.2 MB/s -36% 116 MB/s Much faster peak random write.
+36%
Mixed
Peak Sequential Mixed IO Speed
343 MB/s Much faster peak mixed IO speed.
+44%
239 MB/s -44%
4K Mixed
Peak 4K Random Mixed IO Speed
24.6 MB/s Slightly faster peak random mixed IO.
+12%
22 MB/s -12%
Market Share
Based on 3,842,931 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.84 % Hugely higher market share.
+557%
0.28 % -557%
Value
Value For Money
33.4 % -19% 39.8 % Better value.
+19%
User Rating
UBM User Rating
64 % +5% 61 % -5%
Price
Price (score)
$140 -39% $85 Much cheaper.
+39%
Age
Newest
50 Months More recent.
+25%
67 Months -25%
DQ Read
Peak 4K-64Thread Read Speed
363 MB/s Much faster peak deep queue read.
+58%
230 MB/s -58%
DQ Write
Peak 4K-64Thread Write Speed
240 MB/s Much faster peak deep queue write.
+46%
164 MB/s -46%
AS-SSD Total
AS-SSD Total Score
1,064 Pts Much stronger server IO.
+37%
776 Pts -37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
68.2 MB/s Slightly faster peak deep queue mixed IO.
+13%
60.2 MB/s -13%
ADQ Read
Avg. 4K-64Thread Read Speed
186 MB/s Much faster deep queue read.
+32%
141 MB/s -32%
ADQ Write
Avg. 4K-64Thread Write Speed
151 MB/s Slightly faster deep queue write.
+14%
133 MB/s -14%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
43.1 MB/s Slightly faster deep queue mixed IO.
+14%
37.9 MB/s -14%
Capacity
Capacity
120GB 120GB
ADVERTISEMENT

The 120GB Evo, like its 250GB sibling, features a second level Turbowrite cache (TWC). This 3GB block of high speed SLC memory allows the Evo to write data at 370 MB/s, nearly double its normal rate. When the TWC is full write speeds drop by around 50% but since consumers generally write less than 3GB in a typical write operation, the performance drop will rarely be noticed. On the other hand, in a server environment this sort of performance degradation would be unacceptable. Comparing the 120GB and 250GB Evos shows that they have similar performance profiles. The performance equivalence between the different capacities, coupled with the fact that their prices are almost linear, implies that both capacities represent roughly the same value for money. Within its TWC, the 120GB Evo is capable of chart topping burst IO rates and it sits squarely amongst the best performing 120GB drives. [Aug '14 SSDrivePro]

MORE DETAILS

The Intel 520 Series was Intel's first SSD to feature a Sandforce 2281 controller. This controller has powered countless SSDs over the last three years but is now dated and is known to be limited in the area of incompressible write speed. The 120GB Intel 520 scored peak and average sequential read/write speeds of 514/157 and 421/133. These read speeds are good but the peak write of 157 MB/s lags the group leaders average of 313 MB/s by nearly 100%. This relative inability to write lowers the 520's overall effective speed to 403 MB/s or 15% lower than the 459 MB/s achieved by the group leaders. At two years of age the Intel 520 can no longer compete with newer drives, there is far better value available amongst the group leaders[Feb '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) September 2017 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 $297Nvidia GTX 1070 $410Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $270AMD RX 480 $350Samsung 850 Pro 256GB $120
Intel Core i5-7600K $220Nvidia GTX 1060-6GB $265Samsung 850 Evo 500GB $149
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45G.SKILL Trident Z DDR4 3200 C14 4x16GB $724SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $77Corsair Vengeance LPX DDR4 3000 C15 2x8GB $152SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $40HyperX Fury DDR4 2133 C14 2x8GB $141SanDisk Extreme 16GB $20
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