Spcc

M.2 PCIe SSD 512GB

M.2 PCIe SSD 512GB
BENCHMARKS (29,096)
MKT (0.1%)
BUILDS
(1)

Effective Speed +106% Effective Speed 106%Average Score +133% Read 224%, Write 255%, 4K Read 34%, 4K Write 64%, Mixed 192%, 4K Mixed 13%, SusWrite 147%Peak Score +222% Read 377%, Write 388%, 4K Read 51%, 4K Write 78%, Mixed 323%, 4K Mixed 52%, SusWrite 289%Value & Sentiment -85%User Rating -14%, Market Share -157%Nice To Haves +184% DQ Read 263%, DQ Write 232%, DQ Mixed 248%, ADQ Read 150%, ADQ Write 166%, ADQ Mixed 142%, Age 34%, AS-SSD Total 233%

Average Bench: 203% (94^th of 1072)

Based on 29,096 user benchmarks. Model: SPCC M.2 PCIe SSD

Poor: 112%Average: 203% Great: 291%

Popular builds with this SSD

Outstanding average bench

The Spcc M.2 PCIe SSD 512GB averaged 102.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Spcc M.2 PCIe SSD 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 630MB/s

Avg. 4K-64Thread Write Speed 768MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Spcc M.2 PCIe SSD 512GB is 179%. This is a particularly wide range which indicates that the Spcc M.2 PCIe SSD 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 733MB/s

Avg. 4K Random Mixed IO Speed 51.1MB/s

Average Bench

(Based on 29,096 samples)

Rank 94203%

Min	Avg	Max
591	Read 1,480	2,416
453	Write 1,440	2,367
220	Mixed 1,048	1,790
215	SusWrite 733	1,505
263% 1,175 MB/s

Min	Avg	Max
21.7	4K Read 46.1	64.7
52.7	4K Write 144	218
15.9	4K Mixed 51.1	88.4
211% 80.2 MB/s

Min	Avg	Max
285	DQ Read 817	1,333
153	DQ Write 768	1,189
132	DQ Mixed 630	1,151
518% 739 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

EST-User, 1 hr ago.

404GB free (System drive)

Firmware: ECFM12.3 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 1182 583 594 596 593 592 MB/s

248% Outstanding

Write 1,988

Mixed 1,575

SusWrite 690

323% 1,433 MB/s

4K Read 46.3

4K Write 212

4K Mixed 61.7

261% 107 MB/s

DQ Read 1384

DQ Write 1,684

DQ Mixed 1,294

1,042% 1,454 MB/s

TWN-User, 9 mins ago.

162GB free

Firmware: ECFM12.3 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 1065 472 463 509 505 468 MB/s

224% Outstanding

Write 2,002

Mixed 1561

SusWrite 580

318% 1,410 MB/s

4K Read 44.8

4K Write 154

4K Mixed 63.8

231% 87.4 MB/s

DQ Read 1,358

DQ Write 1,251

DQ Mixed 1,229

943% 1,279 MB/s

HUN-User, 15 hrs ago.

84GB free (System drive)

Firmware: ECFM22.6 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 884 499 544 177 564 563 MB/s

211% Outstanding

Write 589

Mixed 1,506

SusWrite 538

220% 983 MB/s

4K Read 52.5

4K Write 177

4K Mixed 76.9

272% 102 MB/s

DQ Read 758

DQ Write 1,130

DQ Mixed 1,010

746% 966 MB/s

ARE-User, 5 hrs ago.

345GB free (System drive)

Firmware: ECFM22.5 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 717 366 371 375 371 386 MB/s

166% Outstanding

Write 1733

Mixed 1,207

SusWrite 431

243% 1,070 MB/s

4K Read 35.3

4K Write 102

4K Mixed 59.3

184% 65.6 MB/s

DQ Read 1,170

DQ Write 898

DQ Mixed 1,085

798% 1,051 MB/s

USA-User, 19 hrs ago.

396GB free (System drive)

Firmware: V0513A0 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 644 453 238 284 330 232 MB/s

156% Outstanding

Write 1,053

Mixed 1,058

SusWrite 363

218% 980 MB/s

4K Read 27.1

4K Write 111

4K Mixed 21.8

128% 53.3 MB/s

DQ Read 797

DQ Write 964

DQ Mixed 522

493% 761 MB/s

USA-User, 19 hrs ago.

120GB free (System drive)

Firmware: S1111j0L Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 352 240 333 412 196 173 MB/s

156% Outstanding

Write 701

Mixed 214

SusWrite 284

158% 727 MB/s

4K Read 46.7

4K Write 75.1

4K Mixed 22.2

139% 48 MB/s

DQ Read 903

DQ Write 451

DQ Mixed 540

438% 631 MB/s

29,096 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,706,640 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 M.2 PCIe SSD 512GB Builds (Compare 16,468 builds) See popular component choices, score breakdowns and rankings

Gaming 45%

Speed boat

Desktop 83%

Aircraft carrier

Workstation 41%

Speed boat

Motherboard: Gigabyte B450M DS3H - $95

CPU
Ryzen 5 2600AMD $155Bench 73%, 179,588 samples	3,593x
Ryzen 5 3600AMD $83Bench 83%, 1,072,639 samples	2,694x
Ryzen 5 2600XAMD $120Bench 74%, 142,983 samples	1,082x

GPU
RX 580AMD $130Bench 52%, 360,351 samples	1,285x
RX 570AMD $130Bench 45%, 473,685 samples	982x
GTX 1660S (Super)Nvidia $233Bench 71%, 428,800 samples	980x

SSD
M.2 PCIe SSD 512GBSpccBench 203%, 29,096 samples	1x

RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $40Bench 85%, 653,654 samples	930x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	593x
Ripjaws V DDR4 3200 C16 2x8GBG.SKILL $36Bench 84%, 287,720 samples	425x

EDIT WITH CUSTOM PC BUILDER

Value: 100% - Outstanding

Total price: $420

Popular M.2 PCIe SSD 512GB 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.

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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.

Comments

Added n/a ago.

USA-User

level
9,836

Good (edit your comment) Add link

13 months ago.

I love this thing the write speeds are among the top 3 of any gen 3 NvME and its half the price of the other two nearly you can often pick them up for about 79USD. It's been extremely reliable as my OS drive for nearly 10 months now but the write speed is kinda wasted on OS. Probably going to switch it with my 250gb rocket someday soon and the silicon power A80 for CAD files.

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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 $177	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