Sandis

SD8SN8U-512G-100 512GB

SD8SN8U-512G-100 512GB
BENCHMARKS (10)
MKT (0%)
BUILDS
(0)

Effective Speed -54%Effective Speed -54%Average Score -64%Read -12%, Write -40%, 4K Read -84%, 4K Write -98%, Mixed -29%, 4K Mixed -165%, SusWrite -21%Peak Score -52%Read -3%, Write -46%, 4K Read -62%, 4K Write -83%, Mixed -8%, 4K Mixed -122%, SusWrite -41%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -55%DQ Read -3%, DQ Write -37%, DQ Mixed -64%, ADQ Read -44%, ADQ Write -43%, ADQ Mixed -237%, Age 8%, AS-SSD Total -23%

Average Bench: 63.9% (754^th of 1072)

Based on 10 user benchmarks. Model: SanDis SD8SN8U-512G-100

Poor: 43%Average: 63.9% Great: 72%

Popular builds with this SSD

HP ProBook 650 G2 (2)

Above average average bench

The Sandis SD8SN8U-512G-100 512GB averaged 36.0% 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-64Thread Mixed IO Speed 77.2MB/s

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

See where your SSD ranks →

Good consistency

The range of scores (95th - 5th percentile) for the Sandis SD8SN8U-512G-100 512GB is 29.8%. This is a relatively narrow range which indicates that the Sandis SD8SN8U-512G-100 512GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 245MB/s

Avg. Sequential Mixed IO Speed 278MB/s

Average Bench

(Based on 10 samples)

Rank 75463.9%

Min	Avg	Max
315	Read 410	490
190	Write 289	332
167	Mixed 278	393
211	SusWrite 245	274
68.4% 306 MB/s

Min	Avg	Max
8	4K Read 18.7	26.6
8.1	4K Write 44.2	66.9
9.8	4K Mixed 17	26.2
73.5% 26.6 MB/s

Min	Avg	Max
26.4	DQ Read 226	355
61.9	DQ Write 202	261
11.7	DQ Mixed 77.2	202
95.3% 168 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

USA-User, 2 years ago.

128GB free (System drive)

Firmware: X412

SusWrite @10s intervals: 261 270 252 236 278 282 MB/s

72.4% Very good

Write 332

Mixed 189

SusWrite 263

68% 303 MB/s

4K Read 18

4K Write 46.1

4K Mixed 26.2

85% 30.1 MB/s

DQ Read 326

DQ Write 240

DQ Mixed 14.7

84% 193 MB/s

CZE-User, 5 years ago.

110GB free (System drive)

Firmware: X412 Max speed: SATA 3.0 600 MB/s

70.2% Very good

Write 277

Mixed 393

84% 381 MB/s

4K Read 21.3

4K Write 41.9

4K Mixed 18.9

79% 27.4 MB/s

DQ Read 274

DQ Write 202

DQ Mixed 52.2

89% 176 MB/s

ITA-User, 6 years ago.

310GB free (System drive)

Firmware: X412 Max speed: SATA 3.0 600 MB/s

67.8% Good

Write 281

Mixed 366

84% 379 MB/s

4K Read 24.9

4K Write 56

4K Mixed 22.5

96% 34.4 MB/s

DQ Read 26.4

DQ Write 61.9

DQ Mixed 35.1

29% 41.1 MB/s

FRA-User, 2 years ago.

404GB free (System drive)

Firmware: X4120006

SusWrite @10s intervals: 268 231 272 279 266 279 MB/s

62.2% Good

Write 312

Mixed 202

SusWrite 266

62% 274 MB/s

4K Read 19.8

4K Write 45.9

4K Mixed 10.8

68% 25.5 MB/s

DQ Read 355

DQ Write 261

DQ Mixed 202

180% 273 MB/s

CAN-User, 5 years ago.

373GB free (System drive)

Firmware: X412

SusWrite @10s intervals: 279 276 270 270 272 275 MB/s

61.6% Good

Write 294

Mixed 220

SusWrite 274

64% 283 MB/s

4K Read 19.7

4K Write 45.7

4K Mixed 20.6

80% 28.7 MB/s

DQ Read 116

DQ Write 177

DQ Mixed 122

99% 138 MB/s

CHE-User, 2 years ago.

367GB free (System drive)

Firmware: X4120006

SusWrite @10s intervals: 147 248 239 253 207 179 MB/s

46.2% Average

Write 277

Mixed 236

SusWrite 212

61% 271 MB/s

4K Read 10.2

4K Write 17

4K Mixed 10.6

38% 12.6 MB/s

DQ Read 131

DQ Write 191

DQ Mixed 184

133% 169 MB/s

USA-User, 4 years ago.

271GB free (System drive)

Firmware: X412

SusWrite @10s intervals: 229 229 183 214 195 216 MB/s

42.6% Average

Write 295

Mixed 167

SusWrite 211

56% 249 MB/s

4K Read 8

4K Write 8.1

4K Mixed 9.8

29% 8.63 MB/s

DQ Read 147

DQ Write 200

DQ Mixed 11.7

54% 119 MB/s

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,732,262 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 SD8SN8U-512G-100 512GB Builds (Compare 1,108 builds) See popular component choices, score breakdowns and rankings

Gaming 6%

Tree trunk

Desktop 44%

Speed boat

Workstation 5%

Tree trunk

System: HP ProBook 650 G2

CPU
Core i5-6200UIntelBench 41%, 135,462 samples	426x
Core i5-6300UIntelBench 40%, 59,619 samples	350x
Core i7-6600UIntelBench 45%, 31,982 samples	169x

GPU
HD 520 (Mobile Skylake)IntelBench 4%, 362,113 samples	1,007x
HD 530 (Mobile Skylake)IntelBench 5%, 213,495 samples	95x
Radeon R7 M365XAMDBench 6%, 77 samples	3x

SSD
SD8SN8U-512G-100 512GBSandisBench 64%, 10 samples	1x

RAM
HMA81GS6AFR8N-UH 1x8GBHynixBench 37%, 144,145 samples	114x
M471A1K43CB1-CRC 1x8GBSamsungBench 37%, 122,420 samples	102x
M471A1K43BB0-CPB 1x8GBSamsungBench 35%, 32,056 samples	50x

EDIT WITH CUSTOM PC BUILDER

Popular SD8SN8U-512G-100 512GB systems:

HP ProBook 650 G2 (2)

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.

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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 $269	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 $178	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

Sandis

SD8SN8U-512G-100 512GB

Average Bench: 63.9% (754^th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP ProBook 650 G2

Popular SD8SN8U-512G-100 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

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Best User Rated

Sandis

SD8SN8U-512G-100 512GB

Average Bench: 63.9% (754th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP ProBook 650 G2

Popular SD8SN8U-512G-100 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 63.9% (754^th of 1072)