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Pc400

NVMe SK hynix 512GB

▲ 500 ▼

Release date ≈ Q1 2018.

VS

Average Bench: 211% (53rd of 1005)

Based on 792 user benchmarks.  Model: PC400 NVMe SK hynix 512GB
Poor: 147%Average: 211% Great: 253%

Popular builds with this SSD

Outstanding average bench

The Pc400 NVMe SK hynix 512GB averaged 110.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Pc400 NVMe SK hynix 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 562MB/s
Avg. 4K-64Thread Read Speed 960MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Pc400 NVMe SK hynix 512GB is 106%. This is a particularly wide range which indicates that the Pc400 NVMe SK hynix 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Write Speed 103MB/s
Avg. 4K Random Read Speed 41MB/s
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Average Bench

(Based on 792 samples)
Rank 53211%
Min Avg Max
867 Read 1,355 1,625
498 Write 1,187 1,345
581 Mixed 835 940
422 SusWrite 1,065 1,320
249% 1,110 MB/s
Min Avg Max
26.9 4K Read 41 48.4
62.4 4K Write 103 144
36.4 4K Mixed 54 66.6
186% 66.1 MB/s
Min Avg Max
395 DQ Read 960 1,138
256 DQ Write 569 652
170 DQ Mixed 562 632
473% 697 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
340GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1225 1293 1302 1296 1302 1300 MB/s
225% Outstanding
Read 1,231
Write 1,324
Mixed 864
SusWrite 1,286
265% 1,176 MB/s
4K Read 42.4
4K Write 108
4K Mixed 55.9
193% 68.6 MB/s
DQ Read 1,122
DQ Write 585
DQ Mixed 600
513% 769 MB/s
420GB free
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1310 1282 1302 1310 703 647 MB/s
223% Outstanding
Read 1,265
Write 1,312
Mixed 920
SusWrite 1,092
258% 1,147 MB/s
4K Read 46
4K Write 131
4K Mixed 63.1
220% 80.1 MB/s
DQ Read 1,117
DQ Write 578
DQ Mixed 604
514% 766 MB/s
165GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1307 1288 1282 848 609 575 MB/s
217% Outstanding
Read 1,387
Write 1332
Mixed 876
SusWrite 985
257% 1,145 MB/s
4K Read 45.7
4K Write 110
4K Mixed 58.2
202% 71.4 MB/s
DQ Read 1,131
DQ Write 618
DQ Mixed 594
517% 781 MB/s
166GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 938 879 791 729 725 648 MB/s
197% Outstanding
Read 1,394
Write 1,290
Mixed 861
SusWrite 785
242% 1,083 MB/s
4K Read 43.1
4K Write 91.9
4K Mixed 49.9
178% 61.6 MB/s
DQ Read 1,120
DQ Write 610
DQ Mixed 589
512% 773 MB/s
374GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 872 866 959 757 912 835 MB/s
142% Outstanding
Read 716
Write 935
Mixed 634
SusWrite 867
178% 788 MB/s
4K Read 16.9
4K Write 76.3
4K Mixed 46.4
126% 46.5 MB/s
DQ Read 473
DQ Write 439
DQ Mixed 448
339% 454 MB/s
25GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 305 220 200 206 204 199 MB/s
133% Outstanding
Read 988
Write 247
Mixed 381
SusWrite 222
100% 460 MB/s
4K Read 35.8
4K Write 88.1
4K Mixed 49.1
164% 57.7 MB/s
DQ Read 831
DQ Write 456
DQ Mixed 602
459% 630 MB/s
792 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,869,528 SSDs tested.

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

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CPU GPU SSD HDD RAM MBD
Typical NVMe SK hynix 512GB Builds (Compare 2,350 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 84%
Aircraft carrier
Desktop
Desktop 100%
UFO
Workstation
Workstation 78%
Battleship

System: Alienware 17 R5

CPU
Core i7-8750HIntelBench 84%, 135,852 samples1,782x
Core i9-8950HKIntelBench 89%, 4,448 samples567x
0000IntelBench 70%, 13 samples1x
GPU
GTX 1070 (Mobile)NvidiaBench 84%, 43,998 samples1,395x
GTX 1080 (Mobile)NvidiaBench 105%, 7,800 samples575x
GTX 1060 (Mobile)NvidiaBench 57%, 72,025 samples277x
SSD
NVMe SK hynix 512GBPc400Bench 211%, 792 samples213x
RAM
HMA81GS6AFR8N-UH 2x8GBUnknownBench 72%, 12,126 samples727x
16ATF2G64HZ-2G6E1 2x16GBUnknownBench 82%, 2,272 samples195x
HMA82GS6CJR8N-VK 2x16GBUnknownBench 83%, 1,051 samples153x
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Popular NVMe SK hynix 512GB systems:

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.

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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.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
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Solid State Drive Rankings (Price vs Performance) July 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.

 Comments

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Reaching its prime
Age: 16 months

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1005 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?
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ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $252Nvidia GTX 1080-Ti $750Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $128
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $724SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Ultra Fit 32GB $12
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