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OSC

512GB 512GB

512GB 512GB
BENCHMARKS (104)
MKT (0%)
BUILDS
(0)

Effective Speed -702%Effective Speed -702%Average Score -806%Read -873%, Write -1,400%, 4K Read -300%, 4K Write -213%, Mixed -1,133%, 4K Mixed -623%, SusWrite -1,100%Peak Score -849%Read -1,070%, Write -1,439%, 4K Read -480%, 4K Write -230%, Mixed -1,067%, 4K Mixed -653%, SusWrite -1,005%Value & Sentiment User Rating -37%, Market Share -∞%Nice To Haves -1,260%DQ Read -984%, DQ Write -494%, DQ Mixed -2,680%, ADQ Read -997%, ADQ Write -426%, ADQ Mixed -3,425%, Age -350%, AS-SSD Total -723%

Average Bench: 68% (707^th of 1080)

Based on 104 user benchmarks. Model: OSC SSD 512GB

Poor: 44%Average: 68% Great: 94%

Popular builds with this SSD

Above average average bench

The OSC 512GB 512GB averaged 32.0% 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 Write Speed 239MB/s

Avg. 4K Random Write Speed 66.2MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the OSC 512GB 512GB is 49.1%. This is a relatively wide range which indicates that the OSC 512GB 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 156MB/s

Avg. 4K Random Mixed IO Speed 15.3MB/s

Average Bench

(Based on 104 samples)

Rank 70768%

Min	Avg	Max
328	Read 431	507
130	Write 310	418
50.6	Mixed 262	400
62.7	SusWrite 263	414
70.8% 317 MB/s

Min	Avg	Max
12.5	4K Read 22.3	33.1
16.2	4K Write 66.2	115
1.65	4K Mixed 15.3	29.1
88.3% 34.6 MB/s

Min	Avg	Max
102	DQ Read 156	214
46.3	DQ Write 239	320
1.62	DQ Mixed 42.1	75.5
75.6% 146 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

NPL-User, 5 months ago.

179GB free

Firmware: T0910A0

SusWrite @10s intervals: 417 409 414 420 419 422 MB/s

98.5% Outstanding

Write 431

Mixed 400

SusWrite 417

99% 440 MB/s

4K Read 30.2

4K Write 108

4K Mixed 28.6

140% 55.5 MB/s

DQ Read 168

DQ Write 327

DQ Mixed 40.7

90% 178 MB/s

LKA-User, 4 months ago.

373GB free

Firmware: V0718B0

SusWrite @10s intervals: 299 430 439 440 442 438 MB/s

94.5% Outstanding

Write 417

Mixed 419

SusWrite 415

97% 430 MB/s

4K Read 29.2

4K Write 95.5

4K Mixed 24.1

126% 49.6 MB/s

DQ Read 249

DQ Write 349

DQ Mixed 35

100% 211 MB/s

PHL-User, 1 month ago.

386GB free

Firmware: 1004A

SusWrite @10s intervals: 416 421 425 408 410 404 MB/s

84.6% Excellent

Write 299

Mixed 342

SusWrite 414

81% 360 MB/s

4K Read 25.3

4K Write 85

4K Mixed 24.5

115% 44.9 MB/s

DQ Read 158

DQ Write 269

DQ Mixed 47

83% 158 MB/s

COL-User, 5 months ago.

328GB free (System drive)

Firmware: T0910A0

SusWrite @10s intervals: 407 379 273 105 87 55 MB/s

71.8% Very good

Write 392

Mixed 379

SusWrite 218

82% 365 MB/s

4K Read 23.8

4K Write 57.9

4K Mixed 23.9

97% 35.2 MB/s

DQ Read 164

DQ Write 291

DQ Mixed 47.3

87% 168 MB/s

SGP-User, 6 months ago.

74GB free (System drive)

Firmware: T1125A0

SusWrite @10s intervals: 395 384 136 99 133 38 MB/s

67.9% Good

Write 366

Mixed 335

SusWrite 198

77% 343 MB/s

4K Read 22.3

4K Write 71.3

4K Mixed 17.7

94% 37.1 MB/s

DQ Read 114

DQ Write 296

DQ Mixed 32.1

74% 147 MB/s

104 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,169,611 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 512GB 512GB Builds (Compare 1,891 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 62%

Destroyer

Workstation 8%

Tree trunk

Motherboard: Dell OptiPlex 5040

CPU
Core i5-6500Intel $60Bench 64%, 241,476 samples	1,103x
Core i7-6700Intel $160Bench 72%, 282,363 samples	467x
Core i3-6100Intel $45Bench 55%, 110,166 samples	138x

GPU
HD 530 (Desktop Skylake)IntelBench 5%, 188,220 samples	1,207x
GT 1030NvidiaBench 14%, 185,384 samples	119x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	61x

SSD
512GB 512GBOSCBench 68%, 104 samples	1x

RAM
HMT451U6BFR8A-PB 2x4GBHynixBench 51%, 8,612 samples	179x
HMT41GU6DFR8A-PB 2x8GBHynixBench 52%, 2,722 samples	81x
M378B5173EB0-YK0 2x4GBUnknownBench 55%, 202 samples	71x

EDIT WITH CUSTOM PC BUILDER

Value: 97% - Outstanding

Total price: $60

Popular 512GB 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.

UserBenchmark of the month

Gaming

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ProGaming

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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) October 2024 SSD Rankings

Welcome to our 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.

1080 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 i5-12600K $159	Nvidia RTX 4060 $299	WD Black SN850X M.2 2TB $150
Intel Core i5-12400F $112	Nvidia RTX 4060-Ti $375	WD Black SN850X M.2 1TB $75
Intel Core i7-14700K $355	Nvidia RTX 4070 $500	Crucial T700 M.2 4TB $350

OSC

512GB 512GB

Average Bench: 68% (707^th of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 5040

Popular 512GB 512GB compatible motherboards:

UserBenchmark of the month

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Speed Comparisons

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OSC

512GB 512GB

Average Bench: 68% (707th of 1080)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 5040

Popular 512GB 512GB compatible motherboards:

UserBenchmark of the month

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Group Test Results

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Average Bench: 68% (707^th of 1080)