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Amd-raid

SSDPR-CX400-512 512GB

▲ 500 ▼

Release date ≈ Q3 2019.

Average Bench: 54.6% (855th of 1071)

Based on 3 user benchmarks.  Model: AMD-RAID SSDPR-CX400-512
Poor: 50%Average: 54.6% Great: 59%

Average average bench

The Amd-raid SSDPR-CX400-512 512GB averaged 45.3% 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 Mixed IO Speed 89.2MB/s
Avg. 4K-64Thread Write Speed 281MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sustained Write Speed 114MB/s
Avg. 4K-64Thread Read Speed 71.8MB/s
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Average Bench

(Based on 3 samples)
Rank 85554.6%
Min Avg Max
402 Read 421 432
257 Write 308 334
287 Mixed 314 348
72.7 SusWrite 114 160
64.4% 289 MB/s
Min Avg Max
16.9 4K Read 18.5 19.5
33.5 4K Write 42.2 48.4
16.4 4K Mixed 19.4 22.7
75.2% 26.7 MB/s
Min Avg Max
67.7 DQ Read 71.8 74.7
235 DQ Write 281 309
77.9 DQ Mixed 89.2 100
93.8% 147 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
450GB free (System drive)
Firmware: SBFM
SusWrite @10s intervals: 401 186 87 94 96 97 MB/s
59.3% Above average
Read 428
Write 333
Mixed 307
SusWrite 160
69% 307 MB/s
4K Read 19.1
4K Write 48.4
4K Mixed 19.1
79% 28.9 MB/s
DQ Read 73.1
DQ Write 309
DQ Mixed 89.7
98% 157 MB/s
157GB free
Firmware: SBFM
SusWrite @10s intervals: 177 129 33 31 30 36 MB/s
54.2% Above average
Read 402
Write 334
Mixed 348
SusWrite 72.7
65% 289 MB/s
4K Read 19.5
4K Write 44.8
4K Mixed 22.7
82% 29 MB/s
DQ Read 74.7
DQ Write 298
DQ Mixed 100
102% 158 MB/s
445GB free (System drive)
Firmware: SBFM
SusWrite @10s intervals: 198 88 92 93 96 93 MB/s
50.4% Above average
Read 432
Write 257
Mixed 287
SusWrite 110
60% 271 MB/s
4K Read 16.9
4K Write 33.5
4K Mixed 16.4
64% 22.3 MB/s
DQ Read 67.7
DQ Write 235
DQ Mixed 77.9
81% 127 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,750,882 SSDs tested

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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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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

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1071 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 $269Nvidia 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 $40SanDisk 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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