HP2YY44AA#ABC
KingstonSA400S37/480G

Release date ≈ Q3 2018.

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

Real World Speed
Performance profile from 151,895 user samples
6,677 User Benchmarks
Best Bench: 266% 410GB free (System drive)
Worst Bench: 112% 5GB free (System drive)
Poor: 112% Great: 266%
SPEED RANK: 107th / 1058
145,218 User Benchmarks
Best Bench: 103% 413GB free (System drive)
Worst Bench: 38% 173GB free (System drive)
Poor: 38% Great: 103%
SPEED RANK: 533rd / 1058
Effective Speed
Effective SSD Speed
184 % Hugely faster effective speed.
+142%
76.3 %
Read
Avg. Sequential Read Speed
1570 MB/s Hugely faster read speed.
+297%
395 MB/s
Write
Avg. Sequential Write Speed
1092 MB/s Hugely faster write speed.
+259%
304 MB/s
4K Read
Avg. 4K Random Read Speed
45.6 MB/s Much faster random read.
+73%
26.3 MB/s
4K Write
Avg. 4K Random Write Speed
124 MB/s Hugely faster random write.
+91%
64.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed
797 MB/s Hugely faster mixed IO speed.
+179%
286 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
33.2 MB/s Faster random mixed IO.
+23%
26.9 MB/s
SusWrite
Avg. Sustained Write Speed
634 MB/s Hugely faster sustained write speed.
+113%
298 MB/s
Read
Peak Sequential Read Speed
2164 MB/s Hugely faster peak read speed.
+329%
504 MB/s
Write
Peak Sequential Write Speed
1584 MB/s Hugely faster peak write speed.
+252%
450 MB/s
4K Read
Peak 4K Random Read Speed
57.7 MB/s Much faster peak random read.
+66%
34.8 MB/s
4K Write
Peak 4K Random Write Speed
203 MB/s Hugely faster peak random write.
+93%
105 MB/s
Mixed
Peak Sequential Mixed IO Speed
1233 MB/s Hugely faster peak mixed IO speed.
+204%
405 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
51.9 MB/s Faster peak random mixed IO.
+27%
40.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1471 MB/s Hugely faster peak sustained write speed.
+222%
457 MB/s
Market Share
Based on 41,898,770 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.06 % 1.18 % Insanely higher market share.
+1,867%
Value
Value For Money
55.4 % Hugely better value.
+103%
27.3 %
User Rating
UBM User Rating
50 % 51 % +2%
Price
Price (score)
$65 $49 Cheaper.
+24%
Age
Newest
33+ Months Much more recent.
+33%
49+ Months
DQ Read
Peak 4K-64Thread Read Speed
966 MB/s Hugely faster peak deep queue read.
+255%
272 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1049 MB/s Hugely faster peak deep queue write.
+195%
356 MB/s
AS-SSD Total
AS-SSD Total Score
3,270 Pts Hugely stronger server IO.
+210%
1,056 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
654 MB/s Hugely faster peak deep queue mixed IO.
+206%
214 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
774 MB/s Hugely faster deep queue read.
+325%
182 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
619 MB/s Hugely faster deep queue write.
+153%
245 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
407 MB/s Hugely faster deep queue mixed IO.
+242%
119 MB/s
Capacity
Capacity
500GB 480GB
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needs DRAM as booting causes stutters on this one  [Dec '19 ExecutableFiles]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) April 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.
  • - 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
Intel Core i5-11400F $180Nvidia RTX 3070 $500Crucial MX500 250GB $50
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i5-10600K $215Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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