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Product comparison · 2 internal hard drives

Dell 146GB SCSI HDD, 15000 RPM vs Seagate Barracuda 7200.11 SATA 320GB

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  • 4specifications compared
  • 3differ
  • 1identical
  • 13known for one product only

Key differences

The Seagate Barracuda 7200.11 SATA 320GB has 174 GB more HDD capacity than the Dell 146GB SCSI HDD, 15000 RPM (320 GB vs 146 GB). The Dell 146GB SCSI HDD, 15000 RPM has 7,800 RPM more HDD speed than the Seagate Barracuda 7200.11 SATA 320GB (15000 RPM vs 7200 RPM). Interface: Ultra320 SCSI on the Dell 146GB SCSI HDD, 15000 RPM, Serial ATA on the Seagate Barracuda 7200.11 SATA 320GB.

  • HDD capacity
    • 146 GB
    • 320 GB
  • HDD speed
    • 15000 RPM
    • 7200 RPM
  • Interface
    • Ultra320 SCSI
    • Serial ATA

Side by side

Differences highlightedShow differences only
17 specifications
A

Dell

146GB SCSI HDD, 15000 RPMView product
B

Seagate

Barracuda 7200.11 SATA 320GBView product
Features3 differ
HDD capacityDiffers146 GB320 GB
HDD speedDiffers15000 RPM7200 RPM
HDD sizeKnown for one3.5"
InterfaceDiffersUltra320 SCSISerial ATA
Storage drive buffer sizeKnown for one16 MB
Read seek timeKnown for one11 ms
Write seek timeKnown for one12 ms
Average latencyKnown for one4.16 ms
Component forKnown for oneServer/workstation
Poweridentical
Operating voltageKnown for one5 / 12 V
Weight & dimensionsidentical
WidthKnown for one101.6 mm
DepthKnown for one147 mm
HeightKnown for one20.2 mm
WeightKnown for one405 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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