Sandisk

SD9SN8W512G1002 512GB

SD9SN8W512G1002 512GB
BENCHMARKS (1,003)
MKT (0%)
BUILDS
(0)

Effective Speed -25%Effective Speed -25%Average Score -36%Read -17%, Write -18%, 4K Read -45%, 4K Write -75%, Mixed -47%, 4K Mixed -57%, SusWrite 6%Peak Score -19%Read -4%, Write -11%, 4K Read -26%, 4K Write -36%, Mixed -23%, 4K Mixed -33%, SusWrite 4%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -2%DQ Read 4%, DQ Write -12%, DQ Mixed -17%, ADQ Read 2%, ADQ Write -13%, ADQ Mixed -8%, Age 30%, AS-SSD Total -7%

Average Bench: 78.5% (510^th of 1072)

Based on 1,003 user benchmarks. Model: SanDisk SD9SN8W512G1002

Poor: 55%Average: 78.5% Great: 102%

Popular builds with this SSD

Good average bench

The Sandisk SD9SN8W512G1002 512GB averaged 21.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Sandisk SD9SN8W512G1002 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 241MB/s

Avg. 4K-64Thread Read Speed 333MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD9SN8W512G1002 512GB is 47.2%. This is a relatively wide range which indicates that the Sandisk SD9SN8W512G1002 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 244MB/s

Avg. Sustained Write Speed 314MB/s

Average Bench

(Based on 1,003 samples)

Rank 51078.5%

Min	Avg	Max
285	Read 391	485
238	Write 344	436
155	Mixed 244	344
152	SusWrite 314	403
72.6% 323 MB/s

Min	Avg	Max
12	4K Read 23.6	34.2
27.3	4K Write 50.1	89.9
14.3	4K Mixed 28.7	43.7
99.1% 34.1 MB/s

Min	Avg	Max
207	DQ Read 333	381
119	DQ Write 256	321
132	DQ Mixed 241	284
195% 277 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

NOR-User, 2 months ago.

413GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 385 389 384 384 379 399 MB/s

96.1% Outstanding

Write 422

Mixed 328

SusWrite 386

90% 400 MB/s

4K Read 34.5

4K Write 61.3

4K Mixed 37.9

133% 44.6 MB/s

DQ Read 315

DQ Write 257

DQ Mixed 256

200% 276 MB/s

AUS-User, 4 days ago.

369GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 383 391 390 393 397 393 MB/s

91.9% Outstanding

Write 454

Mixed 239

SusWrite 391

88% 392 MB/s

4K Read 26.9

4K Write 47.8

4K Mixed 32.5

108% 35.7 MB/s

DQ Read 376

DQ Write 305

DQ Mixed 282

227% 321 MB/s

NZL-User, 2 months ago.

309GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 413 312 392 417 423 430 MB/s

89.7% Excellent

Write 441

Mixed 292

SusWrite 398

91% 405 MB/s

4K Read 28.4

4K Write 50.1

4K Mixed 33.9

113% 37.5 MB/s

DQ Read 258

DQ Write 223

DQ Mixed 228

174% 236 MB/s

ITA-User, 28 days ago.

332GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 322 279 332 328 372 370 MB/s

89.3% Excellent

Write 380

Mixed 285

SusWrite 334

77% 342 MB/s

4K Read 31.5

4K Write 62.6

4K Mixed 38.4

130% 44.2 MB/s

DQ Read 365

DQ Write 252

DQ Mixed 281

217% 300 MB/s

IND-User, 2 months ago.

388GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 259 240 263 257 328 332 MB/s

63.8% Good

Write 278

Mixed 217

SusWrite 280

65% 291 MB/s

4K Read 22.6

4K Write 26.8

4K Mixed 24.5

80% 24.6 MB/s

DQ Read 196

DQ Write 80.9

DQ Mixed 143

105% 140 MB/s

CAN-User, 1 month ago.

225GB free (System drive)

Firmware: X6103002

SusWrite @10s intervals: 276 279 279 252 252 255 MB/s

58.4% Above average

Write 273

Mixed 192

SusWrite 266

59% 263 MB/s

4K Read 16.6

4K Write 25.4

4K Mixed 16.9

60% 19.6 MB/s

DQ Read 281

DQ Write 206

DQ Mixed 204

163% 230 MB/s

1,003 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,699,737 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 SD9SN8W512G1002 512GB Builds (Compare 397 builds) See popular component choices, score breakdowns and rankings

Gaming 9%

Tree trunk

Desktop 54%

Yacht

Workstation 9%

Tree trunk

System: Asus UX430UNR

CPU
Core i7-8550UIntelBench 53%, 184,356 samples	284x
Core i5-8250UIntelBench 53%, 234,942 samples	113x

GPU
UHD Graphics 620 (Mobile Kaby Lake R)IntelBench 5%, 420,154 samples	289x
MX150-0NvidiaBench 14%, 29,453 samples	108x

SSD
SD9SN8W512G1002 512GBSandiskBench 79%, 1,003 samples	133x

RAM
K4EBE304EB-EGCG 2x8GBSamsungBench 64%, 14,699 samples	223x
K4E6E304EB-EGCG 2x4GBSamsungBench 62%, 8,887 samples	107x
MT52L1G32D4PG-093 2x8GBMicronBench 66%, 14,288 samples	36x

EDIT WITH CUSTOM PC BUILDER

Popular SD9SN8W512G1002 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

CPU

GPU

SSD

HDD

RAM

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 $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $179	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) $37	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

Sandisk

SD9SN8W512G1002 512GB

Average Bench: 78.5% (510^th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Asus UX430UNR

Popular SD9SN8W512G1002 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Sandisk

SD9SN8W512G1002 512GB

Average Bench: 78.5% (510th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Asus UX430UNR

Popular SD9SN8W512G1002 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Share a related link

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 78.5% (510^th of 1072)