TEST
YOUR SSD
ADD TO PC
BUILD

SKHynix_HFS512GEJ9X115N 512GB

▲ 500 ▼

Release date ≈ Q2 2022.

Average Bench: 342% (24th of 1080)

Based on 1,595 user benchmarks.  Model: SKHynix_HFS512GEJ9X115N
Poor: 219%Average: 342% Great: 467%

Popular builds with this SSD

Outstanding average bench

The SKHynix_HFS512GEJ9X115N 512GB averaged 241.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFS512GEJ9X115N 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,038MB/s
Avg. Sequential Read Speed 3,613MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS512GEJ9X115N 512GB is 248%. This is a particularly wide range which indicates that the SKHynix_HFS512GEJ9X115N 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 1,119MB/s
Avg. 4K Random Write Speed 164MB/s
ADVERTISEMENT

Average Bench

(Based on 1,595 samples)
Rank 24342%
Min Avg Max
2,125 Read 3,613 4,842
991 Write 2,332 3,821
696 Mixed 1,753 2,627
695 SusWrite 1,119 1,664
489% 2,204 MB/s
Min Avg Max
32.7 4K Read 61.6 79.5
66.5 4K Write 164 270
40.2 4K Mixed 79.2 118
281% 101 MB/s
Min Avg Max
583 DQ Read 1,206 1,842
202 DQ Write 692 1309
500 DQ Mixed 1,038 1,578
749% 979 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
415GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 3636 2551 765 763 761 767 MB/s
451% Outstanding
Read 4,712
Write 3,681
Mixed 2,482
SusWrite 1,540
691% 3,104 MB/s
4K Read 77.2
4K Write 229
4K Mixed 112
382% 139 MB/s
DQ Read 1,369
DQ Write 865
DQ Mixed 1,210
877% 1,148 MB/s
348GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 1009 953 959 951 941 929 MB/s
318% Outstanding
Read 4,037
Write 2,847
Mixed 2376
SusWrite 957
567% 2,554 MB/s
4K Read 50.4
4K Write 83.6
4K Mixed 56.8
193% 63.6 MB/s
DQ Read 1,089
DQ Write 613
DQ Mixed 1012
710% 905 MB/s
367GB free (System drive)
Firmware: 51020A12
SusWrite @10s intervals: 1855 1268 1038 766 766 766 MB/s
278% Outstanding
Read 2,935
Write 2,198
Mixed 1945
SusWrite 1,076
455% 2,039 MB/s
4K Read 46.5
4K Write 93.2
4K Mixed 61
198% 66.9 MB/s
DQ Read 1,111
DQ Write 397
DQ Mixed 1,013
680% 840 MB/s
298GB free (System drive)
Firmware: 51010A12
SusWrite @10s intervals: 1000 870 834 847 828 816 MB/s
238% Outstanding
Read 1,871
Write 1,370
Mixed 1,140
SusWrite 866
293% 1,312 MB/s
4K Read 31.5
4K Write 204
4K Mixed 45.5
214% 93.6 MB/s
DQ Read 1,222
DQ Write 882
DQ Mixed 1,078
798% 1,061 MB/s
1,595 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,510,827 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 SKHynix_HFS512GEJ9X115N 512GB Builds (Compare 3,047 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 27%
Raft
Desktop
Desktop 101%
UFO
Workstation
Workstation 28%
Raft

System: Lenovo 82RF

CPU
Core i7-12700HIntelBench 97%, 52,857 samples2,680x
Core i5-12500HIntelBench 94%, 11,588 samples211x
Core i9-12900HIntelBench 99%, 15,403 samples156x
GPU
Iris Xe GraphicsIntelBench 16%, 72,765 samples1,260x
GeForce RTX 3070 Ti Laptop GPUNvidiaBench 122%, 8,682 samples800x
RTX 3070 (Laptop)NvidiaBench 114%, 45,297 samples593x
SSD
SKHynix_HFS512GEJ9X115N 512GBBench 342%, 1,595 samples173x
RAM
M425R1GB4BB0-CQKOL 2x8GBSamsungBench 120%, 26,893 samples850x
M425R1GB4BB0-CQKOD 2x8GBSamsungBench 120%, 5,719 samples433x
MTC4C10163S1SC48BA1 2x8GBMicronBench 120%, 12,360 samples381x
EDIT WITH CUSTOM PC BUILDER

Popular SKHynix_HFS512GEJ9X115N 512GB 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.

UserBenchmark of the month

Gaming Desktop ProGaming

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) July 2024 SSD Rankings

Welcome to our 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]

ADVERTISEMENT

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

Added n/a ago.
Your
opinion?
▲Like ▼Dislike
Over the hill
Age: 2 years

Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
vs Samsung 990 Pro M.2 2TB
vs Samsung 990 Pro M.2 4TB
vs Samsung 990 Pro M.2 1TB
vs Crucial T705 M.2 2TB
vs Crucial T705 M.2 1TB

1080 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
Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark popular with users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
Today's hottest
Amazon Ebay
deals
If you buy something via a price link, UserBenchmark may earn a commission
Build Test EFps
Can You Run It?
►
YouTube
*NEW*
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback