Average Bench: 192% (66th of 1003)

Based on 319 user benchmarks.  Models: NVMe TOSHIBA-RD400, NVMe OCZ-RevoDrive400, TOSHIBA-RD400

Outstanding average bench

The Toshiba OCZ RD400 NVMe PCIe M.2 1TB averaged 92.0% 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 374MB/s
Avg. Sequential Read Speed 1,397MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Toshiba OCZ RD400 NVMe PCIe M.2 1TB is 120%. 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 36MB/s
Avg. 4K Random Mixed IO Speed 49MB/s
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Average Bench

(Based on 319 samples)
Min Avg Max
659 Read 1,397 1,992
400 Write 1,030 1,425
622 Mixed 999 1,354
248 SusWrite 826 1,352
238% 1,063 MB/s
Min Avg Max
22.3 4K Read 36 46.2
57.2 4K Write 119 171
22.6 4K Mixed 49 66.3
181% 68.2 MB/s
Min Avg Max
30.8 DQ Read 571 1,001
110 DQ Write 466 765
22.5 DQ Mixed 374 757
319% 470 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
342GB free
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1416 1510 1508 1520 1528 1538 MB/s
Read 1,526
Write 1,123
Mixed 976
SusWrite 1,503
288% 1,282 MB/s
4K Read 42.9
4K Write 116
4K Mixed 59.6
203% 72.8 MB/s
DQ Read 970
DQ Write 724
DQ Mixed 735
580% 810 MB/s
928GB free (System drive)
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1231 1096 1084 1212 1264 1316 MB/s
Read 1,542
Write 1,009
Mixed 975
SusWrite 1,201
265% 1,182 MB/s
4K Read 29.7
4K Write 122
4K Mixed 61.5
188% 70.9 MB/s
DQ Read 992
DQ Write 662
DQ Mixed 649
532% 768 MB/s
915GB free (System drive)
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1155 1064 1170 1308 1373 1464 MB/s
Read 1,236
Write 978
Mixed 774
SusWrite 1,256
238% 1,061 MB/s
4K Read 41
4K Write 122
4K Mixed 42.9
182% 68.5 MB/s
DQ Read 934
DQ Write 732
DQ Mixed 699
559% 788 MB/s
207GB free
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 1091 932 973 856 849 760 MB/s
Read 1,436
Write 1,380
Mixed 968
SusWrite 910
263% 1,173 MB/s
4K Read 43.4
4K Write 162
4K Mixed 60.9
229% 88.6 MB/s
DQ Read 735
DQ Write 740
DQ Mixed 655
515% 710 MB/s
612GB free (System drive)
Firmware: 57CZ4102 Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 896 895 1348 1321 1311 1326 MB/s
Read 830
Write 1,142
Mixed 724
SusWrite 1,183
220% 970 MB/s
4K Read 27
4K Write 147
4K Mixed 49.3
182% 74.5 MB/s
DQ Read 796
DQ Write 745
DQ Mixed 649
520% 730 MB/s
319 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,812,835 SSDs tested.

Typical OCZ RD400 NVMe PCIe M.2 1TB Builds (Compare 3,291 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 109%
UFO
Desktop
Desktop 105%
UFO
Workstation
Workstation 94%
Nuclear submarine

Motherboard: Asus RAMPAGE V EDITION 10 - $485

EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $1,502

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.

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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) July 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]

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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.

 Comments

1003 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 i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $607SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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