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OASDX-512G 512GB

▲ 500 ▼

Release date ≈ Q1 2019.

Average Bench: 58.9% (822nd of 1080)

Based on 12 user benchmarks.  Model: OASDX-512G
Poor: 41%Average: 58.9% Great: 78%

Popular builds with this SSD

Average average bench

The OASDX-512G 512GB averaged 41.1% 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 Random Read Speed 21.7MB/s
Avg. Sequential Read Speed 457MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the OASDX-512G 512GB is 37%. This is a relatively wide range which indicates that the OASDX-512G 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Mixed IO Speed 16.4MB/s
Avg. Sustained Write Speed 182MB/s

Average Bench

(Based on 12 samples)
Rank 82258.9%
Min Avg Max
385 Read 457 502
304 Write 385 454
13.9 Mixed 249 430
116 SusWrite 182 351
71% 318 MB/s
Min Avg Max
10.6 4K Read 21.7 31.3
8.1 4K Write 50.2 89.1
0.5 4K Mixed 14.3 30.1
77.8% 28.7 MB/s
Min Avg Max
21.1 DQ Read 174 293
9.2 DQ Write 124 349
0.4 DQ Mixed 16.4 49.4
48.1% 105 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
140GB free
Firmware: R0817A0
SusWrite @10s intervals: 448 441 168 133 97 74 MB/s
85.1% Excellent
Read 500
Write 454
Mixed 430
SusWrite 227
90% 403 MB/s
4K Read 27.8
4K Write 81.9
4K Mixed 28.9
122% 46.2 MB/s
DQ Read 293
DQ Write 349
DQ Mixed 49.4
113% 230 MB/s
111GB free (System drive)
Firmware: R0817A0
SusWrite @10s intervals: 324 112 39 69 126 99 MB/s
71.3% Very good
Read 458
Write 407
Mixed 409
SusWrite 128
78% 351 MB/s
4K Read 26.5
4K Write 87.1
4K Mixed 28.3
122% 47.3 MB/s
DQ Read 181
DQ Write 183
DQ Mixed 44.9
72% 136 MB/s
138GB free (System drive)
Firmware: R0817A0
SusWrite @10s intervals: 196 388 131 12 305 98 MB/s
50.6% Above average
Read 495
Write 435
Mixed 27.2
SusWrite 188
63% 286 MB/s
4K Read 27.5
4K Write 16.8
4K Mixed 1.3
52% 15.2 MB/s
DQ Read 222
DQ Write 18
DQ Mixed 0.8
31% 80.4 MB/s
75GB free (System drive)
Firmware: R0817A0
SusWrite @10s intervals: 369 14 217 108 58 108 MB/s
43.7% Average
Read 494
Write 417
Mixed 13.9
SusWrite 146
59% 268 MB/s
4K Read 23
4K Write 8.1
4K Mixed 0.5
40% 10.5 MB/s
DQ Read 196
DQ Write 9.2
DQ Mixed 0.4
26% 68.5 MB/s
12 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,568,629 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 OASDX-512G 512GB Builds (Compare 3,965 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 65%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

Motherboard: Gigabyte GA-B85M-D3H - $40

CPU
Core i7-4790Intel  $104Bench 71%, 255,027 samples527x
Core i5-4460Intel  $194Bench 62%, 245,403 samples526x
Core i7-4770Intel  $75Bench 70%, 176,321 samples491x
GPU
HD 4600 (Desktop 1.25 GHz)Intel  $15Bench 3%, 230,189 samples491x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples238x
GTX 970Nvidia  $200Bench 49%, 834,238 samples234x
SSD
OASDX-512G 512GBBench 59%, 12 samples1x
RAM
Fury DDR3 1600 C10 2x8GBHyperXBench 54%, 77,652 samples74x
Savage DDR3 1600 C9 2x4GBHyperXBench 51%, 78,181 samples61x
HyperX DDR3 1600 C10 1x8GBKingstonBench 31%, 37,489 samples50x
EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $159

Popular OASDX-512G 512GB compatible motherboards:

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Speed Comparisons

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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 »

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $290WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12600K $167Nvidia RTX 4070 $500Crucial T700 M.2 4TB $406
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