CrucialCT128M4SSD2
$116
HyperXSHFS37A/120G
 $116 

Controller: Marvell 88SS9174-BLD2. Flash Memory: Micron Synchronous 25nm MLC. Release date: Q2 2011.

Controller: LSI SandForce SF2281. NAND Memory: Micron 20nm MLC. Release date: Q2 2014.

Real World Speed
Performance profile from 39,474 user samples
32,950 User Benchmarks
Best Bench: 73% 348GB free
Worst Bench: 42% 24GB free (System drive)
Poor: 42% Great: 73%
SPEED RANK: 789th / 1058
6,524 User Benchmarks
Best Bench: 73% 104GB free
Worst Bench: 53% 50GB free (System drive)
Poor: 53% Great: 73%
SPEED RANK: 740th / 1058
Effective Speed
Effective SSD Speed
59.4 % 64 % Slightly faster effective speed.
+8%
Read
Avg. Sequential Read Speed
429 MB/s Faster read speed.
+29%
332 MB/s
Write
Avg. Sequential Write Speed
182 MB/s Much faster write speed.
+37%
133 MB/s
4K Read
Avg. 4K Random Read Speed
23.8 MB/s 26.1 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
71.9 MB/s 86.1 MB/s Faster random write.
+20%
Mixed
Avg. Sequential Mixed IO Speed
218 MB/s Faster mixed IO speed.
+22%
178 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
14.8 MB/s 34.2 MB/s Hugely faster random mixed IO.
+131%
SusWrite
Avg. Sustained Write Speed
148 MB/s Much faster sustained write speed.
+49%
99 MB/s
Read
Peak Sequential Read Speed
478 MB/s Faster peak read speed.
+14%
418 MB/s
Write
Peak Sequential Write Speed
195 MB/s Faster peak write speed.
+23%
158 MB/s
4K Read
Peak 4K Random Read Speed
28.7 MB/s 32.2 MB/s Faster peak random read.
+12%
4K Write
Peak 4K Random Write Speed
104 MB/s 109 MB/s +5%
Mixed
Peak Sequential Mixed IO Speed
235 MB/s Faster peak mixed IO speed.
+17%
201 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
18.2 MB/s 41.3 MB/s Hugely faster peak random mixed IO.
+127%
SusWrite
Peak Sequential Sustained Write 60s Average
194 MB/s Much faster peak sustained write speed.
+52%
128 MB/s
Market Share
Based on 45,318,710 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.05 % 0.09 % Hugely higher market share.
+80%
Value
Value For Money
4.15 % Better value.
+24%
3.35 %
User Rating
UBM User Rating
52 % 54 % +4%
Price
Price (score)
$116 Cheaper.
+27%
$160
Age
Newest
123 Months 85 Months Much more recent.
+31%
DQ Read
Peak 4K-64Thread Read Speed
297 MB/s Hugely faster peak deep queue read.
+152%
118 MB/s
DQ Write
Peak 4K-64Thread Write Speed
175 MB/s Faster peak deep queue write.
+14%
153 MB/s
AS-SSD Total
AS-SSD Total Score
859 Pts Much stronger server IO.
+51%
569 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
58.4 MB/s 125 MB/s Hugely faster peak deep queue mixed IO.
+114%
ADQ Read
Avg. 4K-64Thread Read Speed
157 MB/s Much faster deep queue read.
+66%
94.5 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
124 MB/s 130 MB/s +5%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
34.8 MB/s 103 MB/s Hugely faster deep queue mixed IO.
+196%
Capacity
Capacity
128GB 120GB
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The 128GB Crucial M4 is almost three years old, an extremely long time in SSD land. With peak and average sequential read/write speeds of 500/194 and 429/185 the 128GB M4 matches the group leaders at reading but lags by 60% at writing. Comparing the 128GB and 256GB versions of the M4 shows that the two drives have a very similar performance profile. This suggests that both drives have the same number of NAND channels which bodes well for the smaller capacity drive as a lot of other drives exhibit slower writes speeds in the smaller capacity varieties. Small file 4k peak and average read/write speeds measured at 27/87 and 21/52 MB/s which is only 13% below the average of the nine user voted group leaders. Considering its age the M4 is a very impressive drive but there is far better value for money available in today's market[Feb '14 SSDrivePro]

MORE DETAILS

The Kingston HyperX Fury has the same controller as its HyperX 3K sibling; the only difference between the two drives is the use of cheaper Micron 20nm NAND in the newer Fury. Comparing the performance differences between the HyperX Fury and 3K shows that the newer 20nm NAND results in an effective performance decrease of around 30% for a price saving of just 12%. The Fury was never aimed at the high performance sector of the market but given the known compressible performance weaknesses of its Sandforce 2281 controller and its relatively non-budget price tag, the 120GB Fury will struggle to find rational takers in today's market. There are far better value alternatives available for just a few more dollars. [Sep '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) July 2021 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 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.
  • - 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

 Best User Rated

The Best.
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