Kbg30zmt128g
HyperXSHSS37A/480G
  

Release date ≈ Q1 2018.

Controller: Phison PS3110. NAND Memory: Toshiba A19 MLC. Release date: Q2 2015.

Real World Speed
Performance profile from 4,896 user samples
4,742 User Benchmarks
Best Bench: 129% 7GB free (System drive)
Worst Bench: 40% 37GB free (System drive)
Poor: 40% Great: 129%
SPEED RANK: 428th / 1058
154 User Benchmarks
Best Bench: 96% 411GB free
Worst Bench: 54% 64GB free (System drive)
Poor: 54% Great: 96%
SPEED RANK: 459th / 1058
Effective Speed
Effective SSD Speed
82.8 % +2% 80.8 %
Read
Avg. Sequential Read Speed
666 MB/s Much faster read speed.
+54%
432 MB/s
Write
Avg. Sequential Write Speed
180 MB/s 417 MB/s Hugely faster write speed.
+132%
4K Read
Avg. 4K Random Read Speed
39.1 MB/s Much faster random read.
+62%
24.2 MB/s
4K Write
Avg. 4K Random Write Speed
52.3 MB/s 64.3 MB/s Faster random write.
+23%
Mixed
Avg. Sequential Mixed IO Speed
222 MB/s 374 MB/s Much faster mixed IO speed.
+68%
4K Mixed
Avg. 4K Random Mixed IO Speed
33 MB/s Much faster random mixed IO.
+56%
21.1 MB/s
SusWrite
Avg. Sustained Write Speed
128 MB/s 354 MB/s Hugely faster sustained write speed.
+177%
Read
Peak Sequential Read Speed
896 MB/s Much faster peak read speed.
+71%
525 MB/s
Write
Peak Sequential Write Speed
532 MB/s Slightly faster peak write speed.
+5%
506 MB/s
4K Read
Peak 4K Random Read Speed
48.5 MB/s Much faster peak random read.
+61%
30.2 MB/s
4K Write
Peak 4K Random Write Speed
106 MB/s +1% 105 MB/s
Mixed
Peak Sequential Mixed IO Speed
592 MB/s Faster peak mixed IO speed.
+17%
506 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
60 MB/s Much faster peak random mixed IO.
+54%
38.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
359 MB/s 464 MB/s Faster peak sustained write speed.
+29%
Market Share
Based on 47,304,877 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
50 % 53 % Slightly more popular.
+6%
Age
Newest
43+ Months Much more recent.
+44%
77 Months
DQ Read
Peak 4K-64Thread Read Speed
370 MB/s Slightly faster peak deep queue read.
+9%
338 MB/s
DQ Write
Peak 4K-64Thread Write Speed
355 MB/s Slightly faster peak deep queue write.
+6%
335 MB/s
AS-SSD Total
AS-SSD Total Score
1,282 Pts Stronger server IO.
+13%
1,136 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
325 MB/s Hugely faster peak deep queue mixed IO.
+107%
157 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
282 MB/s Faster deep queue read.
+21%
234 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
133 MB/s 218 MB/s Much faster deep queue write.
+64%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
143 MB/s Hugely faster deep queue mixed IO.
+199%
47.8 MB/s
Capacity
Capacity
128GB 480GB
Solid State Drive Rankings (Price vs Performance) September 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.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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