Product comparison · 2 internal hard drives

Dell 15NM6 internal hard drive vs Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD

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  • 8specifications compared
  • 7differ
  • 1identical
  • 31known for one product only

Key differences

The Dell 15NM6 internal hard drive has 4,100 RPM more HDD speed than the Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD (10000 RPM vs 5900 RPM). The Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD has 1" more HDD size than the Dell 15NM6 internal hard drive (3.5" vs 2.5"). HDD capacity: 300 GB on the Dell 15NM6 internal hard drive, 4 TB on the Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD. Interface: SAS on the Dell 15NM6 internal hard drive, Serial ATA III on the Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD. Type: HDD on the Dell 15NM6 internal hard drive, Hybrid-HDD on the Origin Storage 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD.

  • HDD capacity
    • 15NM6 internal hard drive:300 GB
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:4 TB
  • HDD speed
    • 15NM6 internal hard drive:10000 RPM
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:5900 RPM
  • HDD size
    • 15NM6 internal hard drive:2.5"
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:3.5"
  • Interface
    • 15NM6 internal hard drive:SAS
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:Serial ATA III
  • Type
    • 15NM6 internal hard drive:HDD
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:Hybrid-HDD
  • Component for
    • 15NM6 internal hard drive:Server/workstation
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:PC
  • Operating voltage
    • 15NM6 internal hard drive:5 V
    • 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD:5 / 12 V

Side by side

Differences highlightedShow differences only (on)
Comparison of 15NM6, 4TB 5.9K OPT 790/990MT 3.5IN SATA HYBRID SSHD
39 specifications
Features6 differ
HDD capacityDiffers300 GB4 TB
HDD speedDiffers10000 RPM5900 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersSASSerial ATA III
TypeDiffersHDDHybrid-HDD
Component forDiffersServer/workstationPC
Storage drive buffer sizeKnown for oneUnknown — not stated by the source64 MB
Hybrid-HDD cache memoryKnown for oneUnknown — not stated by the source8 GB
HDD number of cylindersKnown for oneUnknown — not stated by the source16383
HDD number of headsKnown for oneUnknown — not stated by the source8
Read seek timeKnown for oneUnknown — not stated by the source12 ms
Write seek timeKnown for oneUnknown — not stated by the source12 ms
Track to track seek timeKnown for oneUnknown — not stated by the source1.2 ms
Average latencyKnown for oneUnknown — not stated by the source5.1 ms
Bytes per sectorKnown for oneUnknown — not stated by the source512
RefurbishedKnown for oneUnknown — not stated by the sourceNo
Power1 differ
Power consumption (typical)Known for oneUnknown — not stated by the source7.5 W
Power consumption (standby)Known for oneUnknown — not stated by the source0.75 W
Power consumption (idle)Known for oneUnknown — not stated by the source6.2 W
Operating voltageDiffers5 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 60 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 70 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source5 - 95%
Operating vibrationKnown for oneUnknown — not stated by the source0.5 G
Non-operating vibrationKnown for oneUnknown — not stated by the source3 G
Operating altitudeKnown for oneUnknown — not stated by the source-304 - 3048 m
Non-operating altitudeKnown for oneUnknown — not stated by the source-304 - 12192 m
Operating shockKnown for oneUnknown — not stated by the source80 G
Non-operating shockKnown for oneUnknown — not stated by the source300 G
Packaging contentidentical
Storage drive adapter includedKnown for oneUnknown — not stated by the sourceNo
Storage drive caddy includedKnown for oneUnknown — not stated by the sourceYes
Weight & dimensionsidentical
WidthKnown for oneUnknown — not stated by the source101.6 mm
DepthKnown for oneUnknown — not stated by the source147 mm
HeightKnown for oneUnknown — not stated by the source26.1 mm
WeightKnown for oneUnknown — not stated by the source610 g
Other featuresidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Drive ready timeKnown for oneUnknown — not stated by the source1 s

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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