TEST
YOUR SSD
ADD TO PC
BUILD

Dahua

C800 2.5 inch SATA 512GB SSD

▲ 500 ▼

Release date ≈ Q4 2022.

Average Bench: 74.9% (584th of 1079)

Based on 118 user benchmarks.  Model: Dahua C800 2.5 inch SATA 512GB SSD
Poor: 47%Average: 74.9% Great: 97%

Popular builds with this SSD

Good average bench

The Dahua C800 2.5 inch SATA 512GB SSD averaged 25.1% 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-64Thread Mixed IO Speed 113MB/s
Avg. 4K Random Write Speed 76.4MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Dahua C800 2.5 inch SATA 512GB SSD is 50.2%. This is a relatively wide range which indicates that the Dahua C800 2.5 inch SATA 512GB SSD performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 129MB/s
Avg. Sustained Write Speed 306MB/s
ADVERTISEMENT

Average Bench

(Based on 118 samples)
Rank 58474.9%
Min Avg Max
220 Read 358 502
271 Write 366 433
170 Mixed 313 410
63.1 SusWrite 306 426
75.6% 336 MB/s
Min Avg Max
12.5 4K Read 24.3 36
31.3 4K Write 76.4 113
3.49 4K Mixed 25.6 36.8
110% 42.1 MB/s
Min Avg Max
77.9 DQ Read 129 237
161 DQ Write 261 331
15.8 DQ Mixed 113 283
109% 168 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
380GB free (System drive)
Firmware: V4.30.2
SusWrite @10s intervals: 399 425 422 429 430 424 MB/s
80% Very good
Read 444
Write 403
Mixed 326
SusWrite 422
90% 399 MB/s
4K Read 26.6
4K Write 64.6
4K Mixed 16
95% 35.7 MB/s
DQ Read 177
DQ Write 218
DQ Mixed 26.1
67% 141 MB/s
407GB free (System drive)
Firmware: DHHR411A
SusWrite @10s intervals: 345 353 356 344 345 340 MB/s
75.1% Very good
Read 259
Write 334
Mixed 310
SusWrite 347
71% 312 MB/s
4K Read 22.7
4K Write 76.6
4K Mixed 31.8
116% 43.7 MB/s
DQ Read 99.7
DQ Write 253
DQ Mixed 150
122% 167 MB/s
66GB free (System drive)
Firmware: V4.30.2
SusWrite @10s intervals: 269 267 275 278 258 39 MB/s
69.4% Good
Read 430
Write 264
Mixed 235
SusWrite 231
65% 290 MB/s
4K Read 21.6
4K Write 90
4K Mixed 16.6
102% 42.7 MB/s
DQ Read 166
DQ Write 214
DQ Mixed 24.4
65% 135 MB/s
33GB free (System drive)
Firmware: DHHR411A
SusWrite @10s intervals: 126 87 41 42 43 39 MB/s
52.2% Above average
Read 304
Write 364
Mixed 314
SusWrite 63.2
59% 261 MB/s
4K Read 23.2
4K Write 67.7
4K Mixed 18.4
95% 36.4 MB/s
DQ Read 98.5
DQ Write 270
DQ Mixed 126
113% 165 MB/s
130GB free (System drive)
Firmware: W0714A0
SusWrite @10s intervals: 85 89 67 78 75 72 MB/s
47.8% Average
Read 449
Write 176
Mixed 131
SusWrite 77.5
46% 208 MB/s
4K Read 21.9
4K Write 33.9
4K Mixed 13
68% 22.9 MB/s
DQ Read 148
DQ Write 82.2
DQ Mixed 26.4
43% 85.6 MB/s
250GB free (System drive)
Firmware: W0714A0
SusWrite @10s intervals: 99 88 83 52 97 81 MB/s
45.9% Average
Read 387
Write 325
Mixed 91.2
SusWrite 83.5
49% 222 MB/s
4K Read 22.6
4K Write 30.1
4K Mixed 14.4
69% 22.4 MB/s
DQ Read 153
DQ Write 65.6
DQ Mixed 20.5
39% 79.7 MB/s
292GB free (System drive)
Firmware: W0714A0
SusWrite @10s intervals: 242 257 146 206 206 234 MB/s
44.3% Average
Read 291
Write 262
Mixed 250
SusWrite 215
57% 254 MB/s
4K Read 16.6
4K Write 29.8
4K Mixed 14.4
59% 20.3 MB/s
DQ Read 19.6
DQ Write 48.3
DQ Mixed 19.6
19% 29.2 MB/s
386GB free (System drive)
Firmware: W0714A0
SusWrite @10s intervals: 119 94 83 91 60 74 MB/s
39.2% Below average
Read 453
Write 260
Mixed 96.1
SusWrite 86.9
49% 224 MB/s
4K Read 23.1
4K Write 9.8
4K Mixed 6.8
49% 13.2 MB/s
DQ Read 72.2
DQ Write 10.8
DQ Mixed 11.9
16% 31.6 MB/s
118 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,187,428 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 C800 2.5 inch SATA 512GB SSD Builds (Compare 740 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 18%
Surfboard
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 19%
Surfboard

Motherboard: Dell OptiPlex 7000

CPU
Core i7-12700IntelBench 108%, 25,535 samples421x
Core i5-12500Intel  $179Bench 99%, 3,715 samples90x
Gen Intel Core i7-12700T12thBench 93%, 637 samples77x
GPU
UHD Graphics 770IntelBench 8%, 19,750 samples371x
UHD Graphics 770IntelBench 7%, 2,512 samples121x
RTX 3070Nvidia  $500Bench 148%, 619,642 samples48x
SSD
C800 2.5 inch SATA 512GB SSDDahuaBench 75%, 118 samples1x
RAM
M323R2GA3BB0-CQKOL 2x16GBUnknownBench 142%, 640 samples25x
HMCG66MEBUA084N 2x8GBUnknownBench 128%, 443 samples23x
HMCG78MEBUA081N 2x16GBUnknownBench 139%, 1,072 samples23x
EDIT WITH CUSTOM PC BUILDER

Popular C800 2.5 inch SATA 512GB SSD 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) June 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
Reaching its prime
Age: 17 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 $293WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $385WD Black SN850X M.2 1TB $89
Intel Core i5-13600K $245Nvidia RTX 4070 $549Crucial T700 M.2 4TB $359
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