Toshiba OCZ RD400 Review (512GB)

Written by Matthew Lambert

August 18, 2016 | 11:46

Tags: #m2 #nvme

Companies: #ocz #ocz-storage-solutions #toshiba

CrystalDiskMark

Website: crystalmark.info

The first test we run is the latest version of CrystalDiskMark. We run the full set of tests with 1GB of incompressible data on a secure erased and freshly formatted drive. We look at the read and write speeds for both sequential data and random 4KB data (at queue depths of 1 and 32). These results give us a snapshot of the peak performance you can expect from your drive when it's new and an overview of the hardware's capabilities.

CrystalDiskMark - Sequential Read

Incompressible Data, 1GB

  • Samsung SSD 950 PRO 512GB
  • Samsung SSD 950 PRO 256GB
  • Toshiba OCZ RD400 512GB
  • Intel SSD 750 Series 1.2TB (AIC)
  • OCZ Trion 100 240GB
  • Plextor M6V 256GB
  • OCZ Trion 100 960GB
  • Samsung SSD 850 PRO 256GB
  • Crucial BX100 500GB
  • SK Hynix Canvas SC300 256GB
  • Crucial BX200 960GB
  • Crucial BX200 480GB
  • OCZ Trion 100 480GB
  • OCZ Arc 100 240GB
    • 2358
    • 2299
    • 1832
    • 1638
    • 551
    • 551
    • 550
    • 550
    • 548
    • 543
    • 537
    • 535
    • 529
    • 433
0
500
1000
1500
2000
2500
MB/sec, Higher Is Better
  • Average Read Speed

CrystalDiskMark - Sequential Write

Incompressible Data, 1GB

  • Toshiba OCZ RD400 512GB
  • Samsung SSD 950 PRO 512GB
  • Intel SSD 750 Series 1.2TB (AIC)
  • Samsung SSD 950 PRO 256GB
  • OCZ Trion 100 960GB
  • Samsung SSD 850 PRO 256GB
  • OCZ Trion 100 480GB
  • OCZ Trion 100 240GB
  • Crucial BX200 960GB
  • Crucial BX200 480GB
  • Crucial BX100 500GB
  • OCZ Arc 100 240GB
  • SK Hynix Canvas SC300 256GB
  • Plextor M6V 256GB
    • 1566
    • 1536
    • 1201
    • 983
    • 524
    • 520
    • 520
    • 510
    • 479
    • 478
    • 456
    • 430
    • 396
    • 356
0
250
500
750
1000
1250
1500
1750
MB/sec, Higher Is Better
  • Average Write Speed



CrystalDiskMark - 4KB Random Read

Incompressible Data, 1GB

  • Samsung SSD 950 PRO 512GB
  • Samsung SSD 950 PRO 256GB
  • Toshiba OCZ RD400 512GB
  • Intel SSD 750 Series 1.2TB (AIC)
  • Samsung SSD 850 PRO 256GB
  • Plextor M6V 256GB
  • Crucial BX200 960GB
  • SK Hynix Canvas SC300 256GB
  • OCZ Trion 100 960GB
  • OCZ Trion 100 240GB
  • Crucial BX100 500GB
  • OCZ Trion 100 480GB
  • Crucial BX200 480GB
  • OCZ Arc 100 240GB
    • 60.37
    • 60.35
    • 47.78
    • 44.91
    • 40.49
    • 38.09
    • 36.23
    • 33.80
    • 33.77
    • 33.76
    • 32.97
    • 32.31
    • 32.25
    • 29.43
0
10
20
30
40
50
60
MB/sec, Higher Is Better
  • Average Read Speed

CrystalDiskMark - 4KB Random Write

Incompressible Data, 1GB

  • Intel SSD 750 Series 1.2TB (AIC)
  • Samsung SSD 950 PRO 256GB
  • Samsung SSD 950 PRO 512GB
  • Toshiba OCZ RD400 512GB
  • OCZ Arc 100 240GB
  • Samsung SSD 850 PRO 256GB
  • Crucial BX200 960GB
  • Crucial BX100 500GB
  • Crucial BX200 480GB
  • Plextor M6V 256GB
  • OCZ Trion 100 960GB
  • OCZ Trion 100 240GB
  • OCZ Trion 100 480GB
  • SK Hynix Canvas SC300 256GB
    • 333.8
    • 251.3
    • 247.3
    • 195.7
    • 135.6
    • 129.8
    • 123.8
    • 123.7
    • 123.7
    • 122.7
    • 120.5
    • 120.4
    • 119.0
    • 112.9
0
50
100
150
200
250
300
350
MB/sec, Higher Is Better
  • Average Write Speed



CrystalDiskMark - 4KB Random Read QD32

Incompressible Data, 1GB

  • Intel SSD 750 Series 1.2TB (AIC)
  • Samsung SSD 950 PRO 512GB
  • Samsung SSD 950 PRO 256GB
  • Toshiba OCZ RD400 512GB
  • Samsung SSD 850 PRO 256GB
  • SK Hynix Canvas SC300 256GB
  • OCZ Trion 100 240GB
  • OCZ Trion 100 960GB
  • OCZ Trion 100 480GB
  • Plextor M6V 256GB
  • OCZ Arc 100 240GB
  • Crucial BX200 960GB
  • Crucial BX200 480GB
  • Crucial BX100 500GB
    • 1464
    • 1261
    • 1152
    • 1104
    • 402
    • 401
    • 365
    • 356
    • 353
    • 335
    • 319
    • 301
    • 294
    • 288
0
250
500
750
1000
1250
1500
MB/sec, Higher Is Better
  • Average Read Speed

CrystalDiskMark - 4KB Random Write QD32

Incompressible Data, 1GB

  • Intel SSD 750 Series 1.2TB (AIC)
  • Toshiba OCZ RD400 512GB
  • Samsung SSD 950 PRO 512GB
  • OCZ Trion 100 960GB
  • Samsung SSD 850 PRO 256GB
  • OCZ Arc 100 240GB
  • SK Hynix Canvas SC300 256GB
  • Samsung SSD 950 PRO 256GB
  • Crucial BX200 480GB
  • Crucial BX200 960GB
  • OCZ Trion 100 480GB
  • Plextor M6V 256GB
  • Crucial BX100 500GB
  • OCZ Trion 100 240GB
    • 1207
    • 796
    • 429
    • 364
    • 353
    • 353
    • 349
    • 348
    • 346
    • 346
    • 346
    • 316
    • 302
    • 293
0
250
500
750
1000
1250
MB/sec, Higher Is Better
  • Average Read Speed

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