HP2YY44AA#ABC
KingstonSA400S37/480G

Release date ≈ Q3 2018.

VS
About

Controller: Phison PS3111-S11. Flash Memory: Toshiba 15nm TLC. Release date ≈ Q1 2017.

Real World Speed
Performance profile from 18,314 user samples
1,175 User Benchmarks
Best Bench: 230% 414GB free (System drive)
Worst Bench: 104% 196GB free (System drive)
Poor: 104% Great: 230%
SPEED RANK: 92nd / 1011
17,139 User Benchmarks
Best Bench: 92% 447GB free
Worst Bench: 38% 115GB free (System drive)
Poor: 38% Great: 92%
SPEED RANK: 605th / 1011
Effective Speed
Effective SSD Speed
173 % Hugely faster effective speed.
+151%
68.9 %
Read
Avg. Sequential Read Speed
1539 MB/s Hugely faster read speed.
+332%
356 MB/s
Write
Avg. Sequential Write Speed
1032 MB/s Hugely faster write speed.
+335%
237 MB/s
4K Read
Avg. 4K Random Read Speed
44.3 MB/s Much faster random read.
+74%
25.4 MB/s
4K Write
Avg. 4K Random Write Speed
124 MB/s Hugely faster random write.
+99%
62.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
752 MB/s Hugely faster mixed IO speed.
+180%
269 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
34.2 MB/s Faster random mixed IO.
+26%
27.2 MB/s
SusWrite
Avg. Sustained Write Speed
508 MB/s Hugely faster sustained write speed.
+138%
213 MB/s
Read
Peak Sequential Read Speed
1828 MB/s Hugely faster peak read speed.
+266%
499 MB/s
Write
Peak Sequential Write Speed
1586 MB/s Hugely faster peak write speed.
+263%
437 MB/s
4K Read
Peak 4K Random Read Speed
55.7 MB/s Much faster peak random read.
+55%
36 MB/s
4K Write
Peak 4K Random Write Speed
215 MB/s Hugely faster peak random write.
+128%
94.5 MB/s
Mixed
Peak Sequential Mixed IO Speed
1188 MB/s Hugely faster peak mixed IO speed.
+186%
415 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
51.9 MB/s Faster peak random mixed IO.
+23%
42.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1013 MB/s Hugely faster peak sustained write speed.
+142%
418 MB/s
Market Share
Based on 16,734,479 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.07 % 1.03 % Insanely higher market share.
+1,371%
Value
Value For Money
63.3 % Hugely better value.
+155%
24.8 %
User Rating
UBM User Rating
51 % 52 % +2%
Price
Price (score)
$50 $49 +2%
Age
Newest
13+ Months Much more recent.
+55%
29+ Months
DQ Read
Peak 4K-64Thread Read Speed
928 MB/s Hugely faster peak deep queue read.
+222%
288 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1040 MB/s Hugely faster peak deep queue write.
+206%
340 MB/s
AS-SSD Total
AS-SSD Total Score
3,179 Pts Hugely stronger server IO.
+202%
1,054 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
651 MB/s Hugely faster peak deep queue mixed IO.
+197%
219 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
697 MB/s Hugely faster deep queue read.
+271%
188 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
594 MB/s Hugely faster deep queue write.
+161%
228 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
269 MB/s Hugely faster deep queue mixed IO.
+119%
123 MB/s
Capacity
Capacity
500GB 480GB
Solid State Drive Rankings (Price vs Performance) August 2019 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 3600 $198Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
Intel Core i5-9600K $230Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $233Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $78SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $82SanDisk Extreme 16GB $24
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