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Sandisk

SD9SB8W512G1122 512GB

▲ 500 ▼

Release date ≈ Q1 2018.

Average Bench: 96% (272nd of 1072)

Based on 404 user benchmarks.  Model: SanDisk SD9SB8W512G1122
Poor: 71%Average: 96% Great: 116%

Popular builds with this SSD

Excellent average bench

The Sandisk SD9SB8W512G1122 512GB averaged just 4.0% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Sandisk SD9SB8W512G1122 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 251MB/s
Avg. 4K Random Mixed IO Speed 39.2MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD9SB8W512G1122 512GB is 44.8%. This is a relatively wide range which indicates that the Sandisk SD9SB8W512G1122 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 285MB/s
Avg. Sustained Write Speed 349MB/s
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Average Bench

(Based on 404 samples)
Rank 27296%
Min Avg Max
352 Read 457 511
281 Write 401 478
193 Mixed 285 379
152 SusWrite 349 413
83.7% 373 MB/s
Min Avg Max
18.5 4K Read 30.8 40.4
35.5 4K Write 74.8 115
23.1 4K Mixed 39.2 53.2
136% 48.3 MB/s
Min Avg Max
223 DQ Read 351 379
176 DQ Write 283 332
151 DQ Mixed 251 287
206% 295 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
163GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 401 394 401 405 395 350 MB/s
114% Outstanding
Read 418
Write 445
Mixed 254
SusWrite 391
85% 377 MB/s
4K Read 37.5
4K Write 130
4K Mixed 49.6
189% 72.3 MB/s
DQ Read 375
DQ Write 314
DQ Mixed 277
226% 322 MB/s
308GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 389 401 398 411 403 413 MB/s
108% Outstanding
Read 500
Write 442
Mixed 320
SusWrite 402
93% 416 MB/s
4K Read 34.5
4K Write 81.9
4K Mixed 45.5
154% 54 MB/s
DQ Read 377
DQ Write 307
DQ Mixed 284
229% 323 MB/s
161GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 378 364 351 292 254 266 MB/s
97.9% Outstanding
Read 482
Write 472
Mixed 379
SusWrite 317
93% 412 MB/s
4K Read 33.8
4K Write 73.2
4K Mixed 41.2
143% 49.4 MB/s
DQ Read 359
DQ Write 316
DQ Mixed 278
225% 318 MB/s
397GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 410 408 408 412 410 408 MB/s
97.3% Outstanding
Read 494
Write 426
Mixed 345
SusWrite 409
94% 419 MB/s
4K Read 22.3
4K Write 65.9
4K Mixed 40.1
120% 42.8 MB/s
DQ Read 370
DQ Write 280
DQ Mixed 270
217% 307 MB/s
384GB free (System drive)
Firmware: X6104000
SusWrite @10s intervals: 392 392 373 378 392 403 MB/s
96% Outstanding
Read 494
Write 437
Mixed 289
SusWrite 388
90% 402 MB/s
4K Read 32.5
4K Write 73.3
4K Mixed 27.8
124% 44.5 MB/s
DQ Read 364
DQ Write 332
DQ Mixed 194
188% 296 MB/s
35GB free (System drive)
Firmware: X6107000
SusWrite @10s intervals: 162 100 97 82 89 85 MB/s
84.3% Excellent
Read 495
Write 457
Mixed 231
SusWrite 102
71% 321 MB/s
4K Read 34.8
4K Write 87
4K Mixed 38.7
148% 53.5 MB/s
DQ Read 369
DQ Write 207
DQ Mixed 280
211% 285 MB/s
404 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,720,972 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 SD9SB8W512G1122 512GB Builds (Compare 43 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 109%
UFO
Desktop
Desktop 90%
Nuclear submarine
Workstation
Workstation 99%
Nuclear submarine

System: Overpowered OP-DTW3-BK

CPU
Core i7-8700Intel  $200Bench 87%, 349,567 samples43x
GPU
GTX 1080-TiNvidia  $485Bench 124%, 840,268 samples36x
RTX 3080Nvidia  $625Bench 187%, 424,051 samples2x
RTX 2060S (Super)Nvidia  $510Bench 100%, 319,148 samples1x
SSD
SD9SB8W512G1122 512GBSandiskBench 96%, 404 samples23x
RAM
2x16GBUnknownBench 91%, 46,387 samples29x
F4-3200C16-16GIS 04CB 04CD F4-3200C16-16GIS 04CB 64GBUnknownBench 76%, 2 samples2x
Vengeance LPX DDR4 3000 C15 4x8GBCorsairBench 87%, 76,101 samples1x
EDIT WITH CUSTOM PC BUILDER Value: 71% - Very good Total price: $685

Popular SD9SB8W512G1122 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

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]

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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.

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Speed Comparisons

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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 »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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