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hynix PC401 HFS256GD9TNG-62A0A 256GB

▲ 500 ▼

Release date ≈ Q2 2018.

Average Bench: 111% (210th of 1072)

Based on 5,344 user benchmarks.  Model: SK hynix PC401 HFS256GD9TNG-62A0A
Poor: 62%Average: 111% Great: 163%

Popular builds with this SSD

Outstanding average bench

The SK hynix PC401 HFS256GD9TNG-62A0A 256GB averaged 11.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix PC401 HFS256GD9TNG-62A0A 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 258MB/s
Avg. 4K Random Read Speed 39.6MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SK hynix PC401 HFS256GD9TNG-62A0A 256GB is 101%. This is a particularly wide range which indicates that the SK hynix PC401 HFS256GD9TNG-62A0A 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 214MB/s
Avg. Sequential Write Speed 327MB/s
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Average Bench

(Based on 5,344 samples)
Rank 210111%
Min Avg Max
389 Read 848 1,236
58.2 Write 327 725
110 Mixed 482 1,017
61.6 SusWrite 214 327
103% 468 MB/s
Min Avg Max
14.8 4K Read 39.6 49.2
26.1 4K Write 87.7 143
14.1 4K Mixed 39.3 66
157% 55.5 MB/s
Min Avg Max
287 DQ Read 478 603
73.5 DQ Write 279 703
89.9 DQ Mixed 258 621
224% 338 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
200GB free (System drive)
Firmware: 80000E00
SusWrite @10s intervals: 338 308 314 314 313 311 MB/s
173% Outstanding
Read 1,317
Write 508
Mixed 1,024
SusWrite 316
175% 791 MB/s
4K Read 50.6
4K Write 151
4K Mixed 70.5
247% 90.8 MB/s
DQ Read 600
DQ Write 496
DQ Mixed 274
280% 457 MB/s
79GB free (System drive)
Firmware: 80000E00
SusWrite @10s intervals: 258 228 220 210 195 199 MB/s
128% Outstanding
Read 1079
Write 245
Mixed 437
SusWrite 218
108% 495 MB/s
4K Read 41.4
4K Write 96.3
4K Mixed 48.1
175% 61.9 MB/s
DQ Read 481
DQ Write 303
DQ Mixed 318
257% 367 MB/s
156GB free (System drive)
Firmware: 80000E00
SusWrite @10s intervals: 296 293 302 289 282 284 MB/s
113% Outstanding
Read 850
Write 556
Mixed 662
SusWrite 291
132% 590 MB/s
4K Read 16.3
4K Write 69.2
4K Mixed 44.3
118% 43.3 MB/s
DQ Read 576
DQ Write 472
DQ Mixed 425
345% 491 MB/s
155GB free (System drive)
Firmware: 80000E00
SusWrite @10s intervals: 324 246 245 239 238 248 MB/s
64.9% Good
Read 584
Write 480
Mixed 351
SusWrite 257
93% 418 MB/s
4K Read 11.2
4K Write 17
4K Mixed 12
41% 13.4 MB/s
DQ Read 281
DQ Write 311
DQ Mixed 271
211% 288 MB/s
5,344 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,721,987 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical hynix PC401 HFS256GD9TNG-62A0A 256GB Builds (Compare 1,839 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 54%
Yacht
Workstation
Workstation 6%
Tree trunk

System: HP ProBook 450 G5

CPU
Core i5-8250UIntelBench 53%, 234,942 samples1,012x
Core i7-8550UIntelBench 53%, 184,356 samples661x
Core i5-7200UIntelBench 45%, 205,332 samples72x
GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples1,483x
930MXNvidiaBench 8%, 7,330 samples226x
HD 620 (Mobile Kaby Lake)IntelBench 5%, 387,149 samples119x
SSD
hynix PC401 HFS256GD9TNG-62A0A 256GBSKBench 111%, 5,344 samples215x
RAM
HMA81GS6AFR8N-UH 1x8GBHynixBench 37%, 144,145 samples142x
M471A1K43CB1-CRC 1x8GBSamsungBench 37%, 122,420 samples90x
M471A1K43DB1-CTD 1x8GBSamsungBench 40%, 54,121 samples79x
EDIT WITH CUSTOM PC BUILDER

Popular hynix PC401 HFS256GD9TNG-62A0A 256GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

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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
Solid State Drive Rankings (Price vs Performance) April 2024 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.

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Speed Comparisons

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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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