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Product comparison · 2 internal hard drives

Dell 146GB SCSI HDD, 15000 RPM vs Seagate Cheetah 400GB

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  • 5specifications compared
  • 3differ
  • 2identical
  • 10known for one product only

Key differences

The Seagate Cheetah 400GB has 254 GB more HDD capacity than the Dell 146GB SCSI HDD, 15000 RPM (400 GB vs 146 GB). The Dell 146GB SCSI HDD, 15000 RPM has 5,000 RPM more HDD speed than the Seagate Cheetah 400GB (15000 RPM vs 10000 RPM). Interface: Ultra320 SCSI on the Dell 146GB SCSI HDD, 15000 RPM, Fibre Channel on the Seagate Cheetah 400GB.

  • HDD capacity
    • 146 GB
    • 400 GB
  • HDD speed
    • 15000 RPM
    • 10000 RPM
  • Interface
    • Ultra320 SCSI
    • Fibre Channel

Side by side

Differences highlightedShow differences only
15 specifications
A

Dell

146GB SCSI HDD, 15000 RPMView product
B

Seagate

Cheetah 400GBView product
Features3 differ
HDD capacityDiffers146 GB400 GB
HDD speedDiffers15000 RPM10000 RPM
InterfaceDiffersUltra320 SCSIFibre Channel
Component forServer/workstationServer/workstation
Storage drive buffer sizeKnown for one16 MB
Read seek timeKnown for one3.9 ms
Write seek timeKnown for one4.2 ms
Average latencyKnown for one3 ms
Weight & dimensionsidentical
WidthKnown for one101.8 mm
DepthKnown for one147 mm
HeightKnown for one26.1 mm
WeightKnown for one800 g
Other featuresidentical
InternalYesYes
HDD transfer rateKnown for one320 Mbit/s
Compatible productsKnown for one- PowerEdge 1850/2850 FS/1800 FS/2800 FS/UNISYS 2800 FS/6800 FS/6850 FS/UNISYS 6800 FS/Unisys 6850 FS - PowerVault PV220S/221S FS

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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