OSC

PCIE 512GB

PCIE 512GB
BENCHMARKS (121)
MKT (0%)
BUILDS
(0)

Effective Speed +91% Effective Speed 91%Average Score +105% Read 221%, Write 186%, 4K Read 26%, 4K Write 52%, Mixed 146%, 4K Mixed -54%, SusWrite 161%Peak Score +156% Read 282%, Write 229%, 4K Read 33%, 4K Write 86%, Mixed 175%, 4K Mixed -20%, SusWrite 305%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves +130% DQ Read 161%, DQ Write 194%, DQ Mixed 97%, ADQ Read 128%, ADQ Write 146%, ADQ Mixed 74%, Age 78%, AS-SSD Total 163%

Average Bench: 188% (111^th of 1072)

Based on 121 user benchmarks. Model: OSC PCIE 512GB

Poor: 102%Average: 188% Great: 275%

Popular builds with this SSD

Outstanding average bench

The OSC PCIE 512GB averaged 88.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the OSC PCIE 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 453MB/s

Avg. 4K-64Thread Write Speed 712MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the OSC PCIE 512GB is 173%. This is a particularly wide range which indicates that the OSC PCIE 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 29.2MB/s

Avg. Sustained Write Speed 774MB/s

Average Bench

(Based on 121 samples)

Rank 111188%

Min	Avg	Max
974	Read 1,466	1,938
133	Write 1,159	1,593
158	Mixed 882	1,165
246	SusWrite 774	1,567
239% 1,070 MB/s

Min	Avg	Max
23.5	4K Read 43.3	57
42	4K Write 133	228
12.3	4K Mixed 29.2	48.7
173% 68.5 MB/s

Min	Avg	Max
301	DQ Read 744	957
189	DQ Write 712	1,053
137	DQ Mixed 453	652
416% 636 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

LKA-User, 1 month ago.

297GB free (System drive)

Firmware: V0721A0 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 910 441 276 222 227 512 MB/s

182% Outstanding

Write 1,497

Mixed 1,143

SusWrite 431

259% 1,159 MB/s

4K Read 45.9

4K Write 138

4K Mixed 31.8

183% 72 MB/s

DQ Read 784

DQ Write 984

DQ Mixed 544

505% 771 MB/s

ARE-User, 2 months ago.

221GB free (System drive)

Firmware: U0806A0 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 1060 495 187 256 131 263 MB/s

177% Outstanding

Write 1,452

Mixed 1,071

SusWrite 398

254% 1,137 MB/s

4K Read 46

4K Write 120

4K Mixed 25.1

166% 63.8 MB/s

DQ Read 923

DQ Write 892

DQ Mixed 534

504% 783 MB/s

NPL-User, 2 months ago.

247GB free (System drive)

Firmware: T0918A0L Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 693 810 216 179 199 326 MB/s

157% Outstanding

Write 1504

Mixed 837

SusWrite 404

232% 1,037 MB/s

4K Read 39.3

4K Write 116

4K Mixed 22.3

149% 59.1 MB/s

DQ Read 671

DQ Write 831

DQ Mixed 434

415% 645 MB/s

NPL-User, 1 month ago.

225GB free (System drive)

Firmware: T0918A0L Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 324 321 132 1094 174 175 MB/s

145% Outstanding

Write 706

Mixed 977

SusWrite 370

192% 865 MB/s

4K Read 37.7

4K Write 114

4K Mixed 22.4

146% 57.9 MB/s

DQ Read 680

DQ Write 389

DQ Mixed 161

220% 410 MB/s

ZAF-User, 3 days ago.

315GB free (System drive)

Firmware: T0918A0L Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 607 363 927 573 423 389 MB/s

136% Outstanding

Write 913

Mixed 191

SusWrite 547

170% 771 MB/s

4K Read 33.5

4K Write 53.1

4K Mixed 14.1

97% 33.6 MB/s

DQ Read 690

DQ Write 124

DQ Mixed 172

187% 329 MB/s

LKA-User, 2 months ago.

371GB free (System drive)

Firmware: T1103K0L Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 292 151 175 398 1183 125 MB/s

118% Outstanding

Write 1,421

Mixed 976

SusWrite 387

218% 968 MB/s

4K Read 45.5

4K Write 73.1

4K Mixed 13.1

124% 43.9 MB/s

DQ Read 546

DQ Write 149

DQ Mixed 152

163% 282 MB/s

121 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,795,262 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 PCIE 512GB Builds (Compare 3 builds) See popular component choices, score breakdowns and rankings

Gaming 14%

Tree trunk

Desktop 70%

Battleship

Workstation 14%

Tree trunk

System: Lenovo 21E6008HGR

CPU
Core i5-1235UIntelBench 60%, 8,532 samples	3x

GPU
Iris Xe GraphicsIntelBench 13%, 18,007 samples	2x
UHD GraphicsIntelBench 12%, 3,470 samples	1x

SSD
PCIE 512GBOSCBench 188%, 121 samples	4x

RAM
M471A1K43CB1-CRC M471A1G44BB0-CWE 16GBSamsungBench 56%, 7 samples	1x
M471A1G44BB0-CWE 1x8GBSamsungBench 34%, 7,899 samples	1x
CB8GS2666.C8ET Samsung M471A1G44BB0-CWE 16GBCrucialBench 68%, 3 samples	1x

EDIT WITH CUSTOM PC BUILDER

Popular PCIE 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) May 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 $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	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) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

OSC

PCIE 512GB

Average Bench: 188% (111^th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Lenovo 21E6008HGR

Popular PCIE 512GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

OSC

PCIE 512GB

Average Bench: 188% (111th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Lenovo 21E6008HGR

Popular PCIE 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: 188% (111^th of 1072)