Average Bench: 192% (75th of 1011)

Based on 349 user benchmarks.  Models: NVMe TOSHIBA-RD400, NVMe OCZ-RevoDrive400, TOSHIBA-RD400

Outstanding average bench

The Toshiba OCZ RD400 NVMe PCIe M.2 1TB averaged 91.6% 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 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 389MB/s
Avg. Sequential Read Speed 1,371MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba OCZ RD400 NVMe PCIe M.2 1TB is 122%. This is a particularly wide range which indicates that the Toshiba OCZ RD400 NVMe PCIe M.2 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 36.3MB/s
Avg. 4K Random Write Speed 119MB/s
ADVERTISEMENT

Average Bench

(Based on 349 samples)
Min Avg Max
640 Read 1,371 1,991
350 Write 1,023 1,438
613 Mixed 985 1,352
226 SusWrite 836 1,395
236% 1,054 MB/s
Min Avg Max
22.9 4K Read 36.3 46.2
56.9 4K Write 119 169
22.6 4K Mixed 49.3 66.6
181% 68.2 MB/s
Min Avg Max
33.9 DQ Read 592 1,002
111 DQ Write 480 768
22.8 DQ Mixed 389 763
331% 487 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
899GB free
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1399 1412 1441 1335 1441 1392 MB/s
Read 1,325
Write 1,149
Mixed 976
SusWrite 1,403
273% 1,213 MB/s
4K Read 46.3
4K Write 143
4K Mixed 66.7
231% 85.3 MB/s
DQ Read 1,005
DQ Write 749
DQ Mixed 636
541% 797 MB/s
904GB free (System drive)
Firmware: 57CZ Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 752 860 1230 1425 1452 1456 MB/s
Read 1,054
Write 1,191
Mixed 844
SusWrite 1,196
242% 1,071 MB/s
4K Read 38.4
4K Write 134
4K Mixed 63.1
210% 78.4 MB/s
DQ Read 990
DQ Write 766
DQ Mixed 620
534% 792 MB/s
895GB free (System drive)
Firmware: 57CZ Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 607 1092 1359 1396 1356 1386 MB/s
Read 1057
Write 1445
Mixed 909
SusWrite 1,199
261% 1,153 MB/s
4K Read 33.8
4K Write 136
4K Mixed 59.5
199% 76.4 MB/s
DQ Read 954
DQ Write 581
DQ Mixed 650
516% 728 MB/s
264GB free
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1239 1339 1272 952 907 910 MB/s
Read 1261
Write 1,213
Mixed 948
SusWrite 1103
255% 1,131 MB/s
4K Read 42.5
4K Write 125
4K Mixed 52.6
198% 73.4 MB/s
DQ Read 837
DQ Write 634
DQ Mixed 631
500% 701 MB/s
891GB free (System drive)
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 745 789 1101 1062 1271 1199 MB/s
Read 1,187
Write 1,291
Mixed 888
SusWrite 1028
248% 1,099 MB/s
4K Read 26.4
4K Write 48.2
4K Mixed 35.3
111% 36.6 MB/s
DQ Read 279
DQ Write 210
DQ Mixed 242
182% 244 MB/s
600GB free (System drive)
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 803 780 871 932 995 911 MB/s
Read 1,147
Write 1,078
Mixed 935
SusWrite 882
227% 1,011 MB/s
4K Read 34.8
4K Write 65.7
4K Mixed 42.9
142% 47.8 MB/s
DQ Read 35.8
DQ Write 68.7
DQ Mixed 45
36% 49.8 MB/s
349 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 18,526,098 SSDs tested.

Typical OCZ RD400 NVMe PCIe M.2 1TB Builds (Compare 3,581 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 96%
Nuclear submarine
Desktop
Desktop 97%
Nuclear submarine
Workstation
Workstation 79%
Battleship

Motherboard: Asus RAMPAGE V EDITION 10 - $485

EDIT WITH CUSTOM PC BUILDER Value: 57% - Above average Total price: $1,516

Popular OCZ RD400 NVMe PCIe M.2 1TB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) October 2019 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]

ADVERTISEMENT

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.

 Comments

1011 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $145Nvidia GTX 1660 $210Samsung 850 Evo 250GB $57
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $349Samsung 850 Pro 256GB $199
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Ultra Fit 32GB $14
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback