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Product comparison · 2 internal hard drives

Fujitsu 73GB 3.5" SCSI U320 vs Seagate 500GB SATA II 2.5"

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  • 9specifications compared
  • 8differ
  • 1identical
  • 29known for one product only

Key differences

  • HDD capacity
    • 73 GB
    • 500 GB
  • HDD size
    • 3.5"
    • 2.5"
  • Interface
    • Ultra320 SCSI
    • Serial ATA II
  • Operating voltage
    • 5 / 12 V
    • 5 V
  • Operating temperature (T-T)
    • 5 - 60 °C
    • 5 - 55 °C
  • Storage temperature (T-T)
    • -20 - 60 °C
    • -40 - 70 °C
  • Operating relative humidity (H-H)
    • 10 - 90%
    • 5 - 90%
  • Storage relative humidity (H-H)
    • 5 - 90%
    • 5 - 95%

Side by side

Differences highlightedShow differences only
38 specifications
A

Fujitsu

73GB 3.5" SCSI U320View product
B

Seagate

500GB SATA II 2.5"View product
Features3 differ
HDD capacityDiffers73 GB500 GB
HDD speedKnown for one5400 RPM
HDD sizeDiffers3.5"2.5"
InterfaceDiffersUltra320 SCSISerial ATA II
TypeKnown for oneHDD
Component forKnown for oneLaptop
Storage drive buffer sizeKnown for one8 MB
HDD interface transfer rateKnown for one3 Gbit/s
Average seek timeKnown for one12 ms
Average latencyKnown for one5.6 ms
Power1 differ
Power consumption (standby)Known for one0.3 W
Power consumption (PowerSave)Known for one0.3 W
Power consumption (read)Known for one2.2 W
Power consumption (write)Known for one2.2 W
Operating voltageDiffers5 / 12 V5 V
Start-up currentKnown for one1 A
Operational conditions4 differ
Operating temperature (T-T)Differs5 - 60 °C5 - 55 °C
Storage temperature (T-T)Differs-20 - 60 °C-40 - 70 °C
Operating relative humidity (H-H)Differs10 - 90%5 - 90%
Storage relative humidity (H-H)Differs5 - 90%5 - 95%
Operating vibrationKnown for one1.5 G
Operating altitudeKnown for one-300 - 3000 m
Non-operating altitudeKnown for one-400 - 15000 m
Operating shockKnown for one325 G
Non-operating shockKnown for one750 G
Packaging contentidentical
User guideKnown for oneYes
Weight & dimensionsidentical
WidthKnown for one100.3 mm
DepthKnown for one69.8 mm
HeightKnown for one9.5 mm
WeightKnown for one107 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one84717050
Other featuresidentical
Storage capacityKnown for one500 MB
Drive ready timeKnown for one4 s
Supported data transfer ratesKnown for one1.5 Gbit/s
Number of products includedKnown for one1 pc(s)
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes

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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