Toshiba RVD400-M22280-256G

OCZ RD400 NVMe PCIe M.2 256GB

OCZ RD400 NVMe PCIe M.2 256G...
BENCHMARKS (3,426)
MKT (0%)
BUILDS
(1)
BUY • $4

Effective Speed +77% Effective Speed 77%Average Score +77% Read 149%, Write 97%, 4K Read 9%, 4K Write 36%, Mixed 103%, 4K Mixed 19%, SusWrite 127%Peak Score +95% Read 201%, Write 125%, 4K Read 7%, 4K Write 36%, Mixed 108%, 4K Mixed 14%, SusWrite 175%Value & Sentiment User Rating -14%, Market Share -∞%, Price 2,608%, Value 1,405%Nice To Haves +100% DQ Read 131%, DQ Write 110%, DQ Mixed 98%, ADQ Read 139%, ADQ Write 96%, ADQ Mixed 114%, Age -0%, AS-SSD Total 110%

Average Bench: 174% (129^th of 1072)

Based on 3,426 user benchmarks. Models: NVMe TOSHIBA-RD400, TOSHIBA-RD400

Poor: 122%Average: 174% Great: 219%

Popular builds with this SSD

Outstanding average bench

The Toshiba OCZ RD400 NVMe PCIe M.2 256GB averaged 74.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba OCZ RD400 NVMe PCIe M.2 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 556MB/s

Avg. 4K-64Thread Read Speed 781MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba OCZ RD400 NVMe PCIe M.2 256GB is 96.6%. This is a particularly wide range which indicates that the Toshiba OCZ RD400 NVMe PCIe M.2 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 672MB/s

Avg. Sequential Mixed IO Speed 728MB/s

Average Bench

(Based on 3,426 samples)

Rank 129174%

Min	Avg	Max
656	Read 1,137	1,526
280	Write 800	1,091
487	Mixed 728	881
213	SusWrite 672	1,064
186% 834 MB/s

Min	Avg	Max
22.8	4K Read 37.3	46
64	4K Write 119	166
34.6	4K Mixed 53.4	66.3
188% 69.8 MB/s

Min	Avg	Max
549	DQ Read 781	849
227	DQ Write 567	752
285	DQ Mixed 556	656
447% 635 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

TUR-User, 10 days ago.

156GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 854 898 916 878 909 942 MB/s

181% Outstanding

Write 896

Mixed 757

SusWrite 899

205% 915 MB/s

4K Read 30.1

4K Write 98.6

4K Mixed 45.9

157% 58.2 MB/s

DQ Read 808

DQ Write 705

DQ Mixed 598

491% 704 MB/s

DNK-User, 20 days ago.

75GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 610 441 439 410 480 604 MB/s

181% Outstanding

Write 361

Mixed 856

SusWrite 497

176% 797 MB/s

4K Read 36.7

4K Write 196

4K Mixed 54.1

229% 95.7 MB/s

DQ Read 819

DQ Write 187

DQ Mixed 605

418% 537 MB/s

DEU-User, 12 days ago.

57GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 493 459 407 492 446 474 MB/s

167% Outstanding

Write 773

Mixed 689

SusWrite 462

167% 747 MB/s

4K Read 36.9

4K Write 159

4K Mixed 50.1

204% 82.1 MB/s

DQ Read 833

DQ Write 694

DQ Mixed 608

498% 712 MB/s

TUR-User, 18 days ago.

77GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 377 253 192 196 199 218 MB/s

150% Outstanding

Write 395

Mixed 787

SusWrite 239

148% 670 MB/s

4K Read 31.9

4K Write 115

4K Mixed 51.9

176% 66.2 MB/s

DQ Read 817

DQ Write 541

DQ Mixed 398

373% 586 MB/s

ESP-User, 9 days ago.

51GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 366 289 275 257 253 278 MB/s

131% Outstanding

Write 387

Mixed 883

SusWrite 286

132% 588 MB/s

4K Read 40.4

4K Write 146

4K Mixed 23.4

168% 69.9 MB/s

DQ Read 825

DQ Write 673

DQ Mixed 639

509% 713 MB/s

USA-User, 14 days ago.

108GB free (System drive)

Firmware: 57CZ4102 Max speed: PCIe 16,000 MB/s

SusWrite @10s intervals: 481 379 311 351 327 306 MB/s

106% Outstanding

Write 984

Mixed 760

SusWrite 359

142% 623 MB/s

4K Read 27

4K Write 77.4

4K Mixed 45

140% 49.8 MB/s

DQ Read 707

DQ Write 396

DQ Mixed 452

363% 519 MB/s

3,426 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,671,603 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 OCZ RD400 NVMe PCIe M.2 256GB Builds (Compare 1,742 builds) See popular component choices, score breakdowns and rankings

Gaming 92%

Nuclear submarine

Desktop 80%

Battleship

Workstation 90%

Nuclear submarine

Motherboard: Asus CROSSHAIR VI HERO - $227

CPU
Ryzen 7 1800XAMD $60Bench 72%, 30,050 samples	277x
Ryzen 7 1700XAMD $225Bench 71%, 66,470 samples	206x
Ryzen 7 2700XAMD $210Bench 76%, 159,077 samples	191x

GPU
GTX 1080-TiNvidia $485Bench 124%, 840,268 samples	193x
GTX 1080Nvidia $400Bench 102%, 1,082,454 samples	155x
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	115x

SSD
OCZ RD400 NVMe PCIe M.2 256GBToshiba $4Bench 174%, 3,426 samples	1x

RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $40Bench 85%, 653,654 samples	69x
Vengeance LPX DDR4 3200 C16 4x8GBCorsairBench 93%, 89,024 samples	44x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair $43Bench 82%, 606,405 samples	41x

EDIT WITH CUSTOM PC BUILDER

Value: 74% - Very good

Total price: $815

Popular OCZ RD400 NVMe PCIe M.2 256GB 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.

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- 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
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- See speed test results from other users
- Compare your components to the current market leaders
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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]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
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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?

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ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12600K $182	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12400F $133	Nvidia RTX 4070 $409	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) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Toshiba RVD400-M22280-256G

OCZ RD400 NVMe PCIe M.2 256GB

Average Bench: 174% (129^th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus CROSSHAIR VI HERO - $227

Popular OCZ RD400 NVMe PCIe M.2 256GB compatible motherboards:

UserBenchmark of the month

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Best User Rated

Toshiba RVD400-M22280-256G

OCZ RD400 NVMe PCIe M.2 256GB

Average Bench: 174% (129th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: Asus CROSSHAIR VI HERO - $227

Popular OCZ RD400 NVMe PCIe M.2 256GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Excellent (edit your comment) Add link

Speed Comparisons

Frequently Asked Questions

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Average Bench: 174% (129^th of 1072)