Adata

SP900 256GB

SP900 256GB
BENCHMARKS (105)
MKT (0%)
BUILDS
(0)

Effective Speed -34%Effective Speed -34%Average Score -37%Read -46%, Write -46%, 4K Read -26%, 4K Write -24%, Mixed -39%, 4K Mixed -35%, SusWrite -47%Peak Score -28%Read -19%, Write -42%, 4K Read -22%, 4K Write -13%, Mixed -32%, 4K Mixed -26%, SusWrite -44%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -40%DQ Read -24%, DQ Write -29%, DQ Mixed -76%, ADQ Read -27%, ADQ Write -42%, ADQ Mixed -79%, Age -19%, AS-SSD Total -25%

Average Bench: 73.4% (603^rd of 1072)

Based on 105 user benchmarks. Model: ADATA SSD SP900 256GB

Poor: 54%Average: 73.4% Great: 87%

Popular builds with this SSD

Good average bench

The Adata SP900 256GB averaged 26.6% 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 145MB/s

Avg. 4K Random Mixed IO Speed 33.4MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the Adata SP900 256GB is 32.8%. This is a relatively narrow range which indicates that the Adata SP900 256GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 201MB/s

Avg. Sequential Mixed IO Speed 259MB/s

Average Bench

(Based on 105 samples)

Rank 60373.4%

Min	Avg	Max
232	Read 313	424
163	Write 278	341
185	Mixed 259	321
135	SusWrite 201	268
59% 263 MB/s

Min	Avg	Max
19.6	4K Read 27.3	35.2
38.4	4K Write 70.9	108
15.4	4K Mixed 33.4	46.4
122% 43.9 MB/s

Min	Avg	Max
28.3	DQ Read 257	296
63.3	DQ Write 204	277
12.4	DQ Mixed 145	188
132% 202 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

NLD-User, 5 months ago.

237GB free

Firmware: 5.0.6

SusWrite @10s intervals: 255 225 226 230 223 231 MB/s

82.7% Excellent

Write 289

Mixed 240

SusWrite 232

59% 263 MB/s

4K Read 26.8

4K Write 81.6

4K Mixed 45.8

142% 51.4 MB/s

DQ Read 283

DQ Write 254

DQ Mixed 168

154% 235 MB/s

EGY-User, 4 months ago.

70GB free (System drive)

Firmware: 6

SusWrite @10s intervals: 187 173 181 74 0 165 MB/s

69.9% Good

Write 208

Mixed 187

SusWrite 130

49% 221 MB/s

4K Read 28.4

4K Write 64.4

4K Mixed 35.9

123% 42.9 MB/s

DQ Read 222

DQ Write 197

DQ Mixed 169

138% 196 MB/s

NLD-User, 3 months ago.

19GB free

Firmware: 5.0.6

SusWrite @10s intervals: 193 256 197 211 137 136 MB/s

69.4% Good

Write 279

Mixed 244

SusWrite 188

57% 253 MB/s

4K Read 23.6

4K Write 59.9

4K Mixed 33.2

110% 38.9 MB/s

DQ Read 291

DQ Write 223

DQ Mixed 175

153% 230 MB/s

105 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,669,270 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 SP900 256GB Builds (Compare 11,576 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 60%

Gunboat

Workstation 7%

Tree trunk

Motherboard: Dell OptiPlex 7010

CPU
Core i5-3470Intel $59Bench 63%, 223,595 samples	3,913x
Core i7-3770Intel $297Bench 69%, 278,207 samples	3,535x
Core i5-3570IntelBench 65%, 104,858 samples	1,607x

GPU
HD 2500 (Desktop 1.05 GHz)IntelBench 1%, 146,665 samples	2,186x
GT 1030NvidiaBench 14%, 185,384 samples	984x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	933x

SSD
SP900 256GBAdataBench 73%, 105 samples	1x

RAM
2x8GBUnknownBench 64%, 236,291 samples	226x
HMT351U6CFR8C-PB 2x4GBHynixBench 53%, 17,809 samples	158x
8JTF51264AZ-1G6E1 4x4GBMicronBench 56%, 6,584 samples	152x

EDIT WITH CUSTOM PC BUILDER

Value: 97% - Outstanding

Total price: $59

Popular SP900 256GB 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

CPU

GPU

SSD

HDD

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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) April 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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	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) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Adata

SP900 256GB

Average Bench: 73.4% (603^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:

Motherboard: Dell OptiPlex 7010

Popular SP900 256GB compatible motherboards:

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Adata

SP900 256GB

Average Bench: 73.4% (603rd of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 7010

Popular SP900 256GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Average Bench: 73.4% (603^rd of 1072)