Product comparison · 2 internal solid state drives

Dynabook Q Series Pro vs Dynabook Z-Drive 6000

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  • 14specifications compared
  • 10differ
  • 4identical
  • 15known for one product only

Key differences

  • SSD capacity
    • Q Series Pro:256 GB
    • Z-Drive 6000:1.6 TB
  • Interface
    • Q Series Pro:Serial ATA III
    • Z-Drive 6000:PCI Express
  • Memory type
    • Q Series Pro:MLC
    • Z-Drive 6000:eMLC
  • Security algorithms
    • Q Series Pro:Not supported
    • Z-Drive 6000:256-bit AES
  • Read speed
    • Q Series Pro:554 MB/s
    • Z-Drive 6000:2800 MB/s
  • Write speed
    • Q Series Pro:512 MB/s
    • Z-Drive 6000:1800 MB/s
  • Random read (4KB)
    • Q Series Pro:90000 IOPS
    • Z-Drive 6000:700000 IOPS
  • Random write (4KB)
    • Q Series Pro:35000 IOPS
    • Z-Drive 6000:160000 IOPS

Side by side

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Comparison of Q Series Pro, Z-Drive 6000
29 specifications
Features8 differ
SSD capacityDiffers256 GB1.6 TB
SSD form factorKnown for oneUnknown — not stated by the source2.5"
InterfaceDiffersSerial ATA IIIPCI Express
Memory typeDiffersMLCeMLC
Security algorithmsDiffersNot supported256-bit AES
Read speedDiffers554 MB/s2800 MB/s
Write speedDiffers512 MB/s1800 MB/s
Random read (4KB)Differs90000 IOPS700000 IOPS
Random write (4KB)Differs35000 IOPS160000 IOPS
Read latencyKnown for oneUnknown — not stated by the source80 µs
Write latencyKnown for oneUnknown — not stated by the source25 µs
Lithography19 nm19 nm
Data transfer rateKnown for one6 Gbit/sUnknown — not stated by the source
S.M.A.R.T. supportKnown for oneYesUnknown — not stated by the source
TRIM supportKnown for oneYesUnknown — not stated by the source
Poweridentical
Power consumption (read)Known for oneUnknown — not stated by the source25 W
Power consumption (write)Known for oneUnknown — not stated by the source25 W
Power consumption (idle)Known for oneUnknown — not stated by the source0.9 W
Weight & dimensions1 differ
HeightDiffers7 mm15 mm
WidthKnown for one69.8 mmUnknown — not stated by the source
DepthKnown for one100 mmUnknown — not stated by the source
WeightKnown for one53 gUnknown — not stated by the source
Packaging dataidentical
Quick start guideYesYes
ManualKnown for oneUnknown — not stated by the sourceYes
Package typeKnown for oneBoxUnknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 70 °C0 - 60 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-45 - 70 °C
Other featuresidentical
Product colourSilverSilver
InternalYesYes

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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