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Reletch

P400 M.2 SSD 512GB

▲ 500 ▼

Release date ≈ Q3 2021.

Average Bench: 217% (84th of 1072)

Based on 36 user benchmarks.  Model: Reletch P400 M.2 SSD 512GB
Poor: 120%Average: 217% Great: 295%

Popular builds with this SSD

Outstanding average bench

The Reletch P400 M.2 SSD 512GB averaged 117.1% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Reletch P400 M.2 SSD 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 820MB/s
Avg. 4K-64Thread Read Speed 971MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Reletch P400 M.2 SSD 512GB is 175%. This is a particularly wide range which indicates that the Reletch P400 M.2 SSD 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 832MB/s
Avg. 4K Random Write Speed 132MB/s
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Average Bench

(Based on 36 samples)
Rank 84217%
Min Avg Max
572 Read 1,440 2,087
294 Write 1,476 2,328
349 Mixed 1,171 1,660
192 SusWrite 832 1,456
276% 1,230 MB/s
Min Avg Max
22.7 4K Read 49.9 69.2
45.7 4K Write 132 226
30.3 4K Mixed 67.1 100
231% 82.8 MB/s
Min Avg Max
185 DQ Read 971 1,533
96.6 DQ Write 699 1,186
154 DQ Mixed 820 1,291
617% 830 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
332GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 1980 2179 1661 803 511 437 MB/s
270% Outstanding
Read 1,706
Write 2192
Mixed 1,636
SusWrite 1,262
384% 1,699 MB/s
4K Read 56.9
4K Write 149
4K Mixed 66
249% 90.5 MB/s
DQ Read 1175
DQ Write 992
DQ Mixed 1,091
815% 1,086 MB/s
275GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 1886 1909 1974 1546 516 479 MB/s
270% Outstanding
Read 1,412
Write 1,668
Mixed 1,411
SusWrite 1,385
332% 1,469 MB/s
4K Read 56.6
4K Write 136
4K Mixed 74.8
254% 89.2 MB/s
DQ Read 1,216
DQ Write 1,026
DQ Mixed 1,112
836% 1,118 MB/s
330GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 1023 1990 501 507 512 514 MB/s
248% Outstanding
Read 1748
Write 315
Mixed 669
SusWrite 841
196% 893 MB/s
4K Read 54.5
4K Write 136
4K Mixed 76.6
253% 89.2 MB/s
DQ Read 1,160
DQ Write 987
DQ Mixed 1,073
804% 1,073 MB/s
178GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 1243 517 445 383 322 328 MB/s
246% Outstanding
Read 1,784
Write 2149
Mixed 1,636
SusWrite 540
343% 1,527 MB/s
4K Read 63.3
4K Write 166
4K Mixed 86.1
294% 105 MB/s
DQ Read 1,353
DQ Write 898
DQ Mixed 1108
831% 1,120 MB/s
187GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 1027 504 499 413 361 322 MB/s
237% Outstanding
Read 1,707
Write 2,072
Mixed 1543
SusWrite 521
328% 1,461 MB/s
4K Read 64.1
4K Write 181
4K Mixed 87.6
305% 111 MB/s
DQ Read 1,214
DQ Write 704
DQ Mixed 924
697% 948 MB/s
263GB free (System drive)
Firmware: SN03580
SusWrite @10s intervals: 483 495 495 502 501 504 MB/s
144% Outstanding
Read 1,240
Write 467
Mixed 530
SusWrite 497
151% 683 MB/s
4K Read 27.4
4K Write 143
4K Mixed 38.4
166% 69.5 MB/s
DQ Read 379
DQ Write 233
DQ Mixed 404
275% 338 MB/s
36 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,743,006 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 P400 M.2 SSD 512GB Builds (Compare 2,018 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 178%
UFO
Desktop
Desktop 99%
Nuclear submarine
Workstation
Workstation 176%
UFO

Motherboard: Gigabyte GA-Z490 AORUS PRO AX

CPU
Core i7-10700KIntel  $236Bench 97%, 198,859 samples538x
Core i9-10850KIntel  $286Bench 99%, 84,873 samples401x
Core i9-10900KIntel  $440Bench 100%, 107,269 samples332x
GPU
RTX 3080Nvidia  $625Bench 187%, 424,051 samples309x
RTX 3070Nvidia  $400Bench 148%, 619,642 samples305x
RTX 3090Nvidia  $1,148Bench 210%, 158,856 samples186x
SSD
P400 M.2 SSD 512GBReletchBench 217%, 36 samples1x
RAM
Vengeance RGB PRO DDR4 3200 C16 2x16GBCorsair  $114Bench 89%, 144,399 samples73x
HyperX DDR4 3200 C16 2x16GBKingstonBench 90%, 54,651 samples49x
Vengeance LPX DDR4 3200 C16 2x16GBCorsair  $80Bench 88%, 110,884 samples48x
EDIT WITH CUSTOM PC BUILDER Value: 85% - Excellent Total price: $975

Popular P400 M.2 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.

UserBenchmark of the month

Gaming Desktop ProGaming

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]

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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
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vs Samsung 860 Evo 250GB
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vs Samsung 850 Pro 512GB
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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 »

 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 $45SanDisk 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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