Today's hottest
Amazon Ebay
deals
TEST
YOUR SSD
ADD TO PC
BUILD

Cf400

512GB 512GB

▲ 500 ▼

Release date ≈ Q3 2023.

Average Bench: 61.6% (789th of 1079)

Based on 17 user benchmarks.  Model: CF400 512GB
Poor: 39%Average: 61.6% Great: 82%

Popular builds with this SSD

Above average average bench

The Cf400 512GB 512GB averaged 38.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Read Speed 20.9MB/s
Avg. 4K-64Thread Write Speed 202MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Cf400 512GB 512GB is 43.1%. This is a relatively wide range which indicates that the Cf400 512GB 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 25.8MB/s
Avg. 4K Random Mixed IO Speed 11.1MB/s

Average Bench

(Based on 17 samples)
Rank 78961.6%
Min Avg Max
209 Read 369 487
134 Write 336 434
191 Mixed 296 393
157 SusWrite 284 409
72.2% 321 MB/s
Min Avg Max
8.6 4K Read 20.9 32.9
18.3 4K Write 56 92.8
2.2 4K Mixed 11.1 29.7
75.6% 29.4 MB/s
Min Avg Max
89.6 DQ Read 142 210
58.8 DQ Write 202 296
4.7 DQ Mixed 25.8 163
60.5% 123 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
429GB free (System drive)
Firmware: W0220A0
SusWrite @10s intervals: 345 398 399 400 408 412 MB/s
95.2% Outstanding
Read 487
Write 408
Mixed 393
SusWrite 394
94% 420 MB/s
4K Read 32.9
4K Write 88.5
4K Mixed 29.7
135% 50.4 MB/s
DQ Read 210
DQ Write 296
DQ Mixed 50.1
95% 185 MB/s
435GB free (System drive)
Firmware: HP3418B2
SusWrite @10s intervals: 343 369 307 290 329 306 MB/s
74% Very good
Read 414
Write 396
Mixed 329
SusWrite 324
82% 366 MB/s
4K Read 26.1
4K Write 87.7
4K Mixed 10.7
100% 41.5 MB/s
DQ Read 163
DQ Write 262
DQ Mixed 14.9
67% 147 MB/s
417GB free (System drive)
Firmware: HT3418B2
SusWrite @10s intervals: 270 270 307 164 50 54 MB/s
55.2% Above average
Read 332
Write 358
Mixed 327
SusWrite 186
68% 301 MB/s
4K Read 20.4
4K Write 72.9
4K Mixed 9.1
81% 34.1 MB/s
DQ Read 137
DQ Write 203
DQ Mixed 14.7
55% 118 MB/s
423GB free (System drive)
Firmware: HP3215A2
SusWrite @10s intervals: 312 310 333 329 136 14 MB/s
45.5% Average
Read 370
Write 345
Mixed 316
SusWrite 239
71% 317 MB/s
4K Read 8.6
4K Write 21.9
4K Mixed 5.3
31% 11.9 MB/s
DQ Read 147
DQ Write 169
DQ Mixed 11.3
49% 109 MB/s
17 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,126,399 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 512GB 512GB Builds (Compare 15 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 7%
Tree trunk
Desktop
Desktop 50%
Yacht
Workstation
Workstation 7%
Tree trunk

Motherboard: Intel IPC-ADN2L

CPU
N95IntelBench 49%, 1,411 samples14x
N100IntelBench 50%, 2,388 samples1x
GPU
UHD GraphicsIntelBench 3%, 811 samples14x
UHD GraphicsIntelBench 3%, 2,359 samples1x
SSD
512GB 512GBCf400Bench 62%, 17 samples7x
RAM
1x16GBUnknownBench 53%, 15,722 samples5x
Ltd NB16G2666D4NZ19 1x16GBColorfulBench 39%, 8 samples4x
Electronics Co Ltd HOODISK 16GB 2666 1x16GBHoodiskBench 37%, 3 samples2x
EDIT WITH CUSTOM PC BUILDER

Popular 512GB 512GB compatible motherboards:

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) October 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]

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
Reaching its prime
Age: 15 months

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

1079 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 $164Nvidia RTX 4060 $299WD Black SN850X M.2 2TB $147
Intel Core i5-12400F $112Nvidia RTX 4060-Ti $380WD Black SN850X M.2 1TB $75
Intel Core i5-13600K $218Nvidia RTX 4070 $500Crucial T700 M.2 4TB $400
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