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Pc400

NVMe SK hynix 512GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 204% (64th of 1016)

Based on 1,244 user benchmarks.  Model: PC400 NVMe SK hynix 512GB
Poor: 135%Average: 204% Great: 247%

Popular builds with this SSD

Outstanding average bench

The Pc400 NVMe SK hynix 512GB averaged 104.0% 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 553MB/s
Avg. 4K-64Thread Read Speed 967MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Pc400 NVMe SK hynix 512GB is 112%. 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 101MB/s
Avg. 4K Random Read Speed 39.5MB/s
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Average Bench

(Based on 1,244 samples)
Rank 64204%
Min Avg Max
793 Read 1,311 1,609
533 Write 1,156 1,342
534 Mixed 816 932
367 SusWrite 1,009 1,316
241% 1,073 MB/s
Min Avg Max
25.8 4K Read 39.5 48
56.6 4K Write 101 141
33.9 4K Mixed 53.1 65.9
181% 64.6 MB/s
Min Avg Max
229 DQ Read 967 1,137
204 DQ Write 556 648
196 DQ Mixed 553 631
467% 692 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
203GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1282 1127 1143 1179 895 818 MB/s
244% Outstanding
Read 1,613
Write 1340
Mixed 922
SusWrite 1,074
277% 1,237 MB/s
4K Read 49.8
4K Write 150
4K Mixed 67.7
242% 89.2 MB/s
DQ Read 1,115
DQ Write 649
DQ Mixed 625
534% 796 MB/s
183GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 755 588 643 574 623 589 MB/s
200% Outstanding
Read 1,571
Write 1346
Mixed 855
SusWrite 629
245% 1,100 MB/s
4K Read 49.2
4K Write 144
4K Mixed 67.5
237% 87 MB/s
DQ Read 476
DQ Write 657
DQ Mixed 199
253% 444 MB/s
420GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1293 906 596 443 601 566 MB/s
194% Outstanding
Read 1,365
Write 1,312
Mixed 843
SusWrite 734
238% 1,063 MB/s
4K Read 39.9
4K Write 104
4K Mixed 54.3
185% 66 MB/s
DQ Read 1051
DQ Write 614
DQ Mixed 582
501% 749 MB/s
119GB free (System drive)
Firmware: 40001E00 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 608 453 360 365 356 392 MB/s
98.3% Outstanding
Read 755
Write 923
Mixed 611
SusWrite 422
153% 678 MB/s
4K Read 24.7
4K Write 39.9
4K Mixed 27.8
94% 30.8 MB/s
DQ Read 428
DQ Write 161
DQ Mixed 360
249% 317 MB/s
1,244 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,681,288 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 NVMe SK hynix 512GB Builds (Compare 3,177 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 68%
Battle cruiser
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 64%
Destroyer

System: Alienware 17 R5

CPU
Core i7-8750HIntelBench 73%, 206,053 samples2,405x
Core i9-8950HKIntelBench 77%, 6,755 samples771x
0000IntelBench 56%, 21 samples1x
GPU
GTX 1070 (Mobile)NvidiaBench 68%, 52,782 samples1,827x
GTX 1080 (Mobile)NvidiaBench 85%, 9,584 samples800x
GTX 1060 (Mobile)NvidiaBench 47%, 91,012 samples412x
SSD
NVMe SK hynix 512GBPc400Bench 204%, 1,244 samples291x
RAM
HMA81GS6AFR8N-UH 2x8GBUnknownBench 71%, 15,334 samples974x
16ATF2G64HZ-2G6E1 2x16GBUnknownBench 81%, 2,906 samples260x
HMA81GS6CJR8N-VK 2x8GBUnknownBench 75%, 9,445 samples205x
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Popular NVMe SK hynix 512GB systems:

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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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  • - 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.
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Solid State Drive Rankings (Price vs Performance) January 2020 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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1016 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 i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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