Dahua

C800A SSD 256GB

C800A SSD 256GB
BENCHMARKS (71)
MKT (0%)
BUILDS
(0)

Effective Speed -39%Effective Speed -39%Average Score -32%Read -9%, Write -9%, 4K Read -30%, 4K Write -45%, Mixed -12%, 4K Mixed -107%, SusWrite -15%Peak Score -18%Read -6%, Write -10%, 4K Read -23%, 4K Write -25%, Mixed -15%, 4K Mixed -50%, SusWrite 5%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -82%DQ Read -92%, DQ Write -14%, DQ Mixed -57%, ADQ Read -93%, ADQ Write -40%, ADQ Mixed -462%, Age 142%, AS-SSD Total -40%

Average Bench: 70.9% (653^rd of 1072)

Based on 71 user benchmarks. Model: Dahua C800A SSD 256GB

Poor: 52%Average: 70.9% Great: 88%

Popular builds with this SSD

Good average bench

The Dahua C800A SSD 256GB averaged 29.0% 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 26.5MB/s

Avg. 4K Random Write Speed 60.6MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Dahua C800A SSD 256GB is 36.4%. This is a relatively wide range which indicates that the Dahua C800A SSD 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 258MB/s

Avg. 4K-64Thread Read Speed 169MB/s

Average Bench

(Based on 71 samples)

Rank 65370.9%

Min	Avg	Max
319	Read 420	478
233	Write 371	440
226	Mixed 321	367
81.7	SusWrite 258	407
76.9% 343 MB/s

Min	Avg	Max
11.7	4K Read 26.5	34.9
26.7	4K Write 60.6	98
12	4K Mixed 21.8	38.8
100% 36.3 MB/s

Min	Avg	Max
121	DQ Read 169	191
45.8	DQ Write 206	315
24.5	DQ Mixed 46.3	211
74.2% 141 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

VNM-User, 3 months ago.

175GB free (System drive)

Firmware: ZD0R024E

SusWrite @10s intervals: 397 426 420 420 305 84 MB/s

90.8% Outstanding

Write 406

Mixed 358

SusWrite 342

86% 380 MB/s

4K Read 28.9

4K Write 97.5

4K Mixed 36.7

142% 54.4 MB/s

DQ Read 129

DQ Write 310

DQ Mixed 215

165% 218 MB/s

VNM-User, 5 months ago.

137GB free (System drive)

Firmware: ZD0R024E

SusWrite @10s intervals: 404 419 274 76 41 170 MB/s

86.3% Excellent

Write 409

Mixed 361

SusWrite 231

81% 360 MB/s

4K Read 26.1

4K Write 104

4K Mixed 40.1

146% 56.7 MB/s

DQ Read 118

DQ Write 309

DQ Mixed 218

165% 215 MB/s

71 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,802,288 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 C800A SSD 256GB Builds (Compare 70 builds) See popular component choices, score breakdowns and rankings

Gaming 2%

Tree trunk

Desktop 40%

Speed boat

Workstation 2%

Tree trunk

System: Pegatron H36FF

CPU
Core i5 M 460Intel $130Bench 40%, 18,336 samples	23x
Core i7 M 640IntelBench 43%, 5,045 samples	12x
Core i7 M 620IntelBench 42%, 9,076 samples	7x

GPU
HD Graphics (Arrandale 0.667/0.766 GHz)IntelBench 1%, 99,513 samples	49x
GeForce GT 320MNvidiaBench 1%, 1,680 samples	21x

SSD
C800A SSD 256GBDahuaBench 71%, 71 samples	1x

RAM
M2S2G64CB88B5N-BE 2x2GBNanyaBench 26%, 97 samples	8x
M2S4G64CB8HB5N-BE 1x4GBNanyaBench 20%, 115 samples	8x
M2S2G64CB88B5N-BE 830B M2S4G64CB8HB5N-BE 6GBUnknownBench 23%, 86 samples	5x

EDIT WITH CUSTOM PC BUILDER

Value: 50% - Average

Total price: $130

Popular C800A SSD 256GB 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

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USB

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) May 2024 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]

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.

1072 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 »

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Dahua

C800A SSD 256GB

Average Bench: 70.9% (653^rd of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Pegatron H36FF

Popular C800A SSD 256GB systems:

UserBenchmark of the month

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Dahua

C800A SSD 256GB

Average Bench: 70.9% (653rd of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Pegatron H36FF

Popular C800A SSD 256GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Speed Comparisons

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Best User Rated

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Average Bench: 70.9% (653^rd of 1072)