All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 internal hard drives

Fujitsu 40GB, 2.5", 4200rpm vs Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit

Add a product
  • 6specifications compared
  • 6differ
  • 0identical
  • 29known for one product only

Key differences

The Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit has 3,000 RPM more HDD speed than the Fujitsu 40GB, 2.5", 4200rpm (7200 RPM vs 4200 RPM). The Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit has 1" more HDD size than the Fujitsu 40GB, 2.5", 4200rpm (3.5" vs 2.5"). The Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit has 24 MB more storage drive buffer size than the Fujitsu 40GB, 2.5", 4200rpm (32 MB vs 8 MB). HDD capacity: 40 GB on the Fujitsu 40GB, 2.5", 4200rpm, 1 TB on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit. Interface: Ultra-ATA/133 on the Fujitsu 40GB, 2.5", 4200rpm, Serial ATA on the Seagate Barracuda 3.5" 1TB Internal Hard Drive Upgrade Kit.

  • HDD capacity
    • 40 GB
    • 1 TB
  • HDD speed
    • 4200 RPM
    • 7200 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • Ultra-ATA/133
    • Serial ATA
  • Storage drive buffer size
    • 8 MB
    • 32 MB
  • Operating voltage
    • 5 V
    • 5 / 12 V

Side by side

Differences highlightedShow differences only
35 specifications
A

Fujitsu

40GB, 2.5", 4200rpmView product
B

Seagate

Barracuda 3.5" 1TB Internal Hard Drive Upgrade KitView product
Features5 differ
HDD capacityDiffers40 GB1 TB
HDD speedDiffers4200 RPM7200 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersUltra-ATA/133Serial ATA
TypeKnown for oneHDD
Storage drive buffer sizeDiffers8 MB32 MB
Read seek timeKnown for one12 ms
Write seek timeKnown for one14 ms
Track to track seek timeKnown for one1.5 ms
Average latencyKnown for one7.14 ms
Bytes per sectorKnown for one512
Mean time between failures (MTBF)Known for one300000 h
Power1 differ
Power consumption (typical)Known for one6 W
Power consumption (standby)Known for one0.2 W
Operating voltageDiffers5 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one-20 - 80 °C
Storage temperature (T-T)Known for one-40 - 85 °C
Operating relative humidity (H-H)Known for one8 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating vibrationKnown for one1 G
Non-operating vibrationKnown for one5 G
Operating altitudeKnown for one-300 - 4000 m
Non-operating altitudeKnown for one-300 - 12000 m
Operating shockKnown for one300 G
Non-operating shockKnown for one900 G
Weight & dimensionsidentical
WidthKnown for one70 mm
DepthKnown for one100 mm
HeightKnown for one9.5 mm
WeightKnown for one960 g
Other featuresidentical
Drive ready timeKnown for one3.5 s
Acoustic pressure emissionsKnown for one16 dB
Compatible operating systemsKnown for one- Microsoft Vista, Windows XP, 2000 Pro - Power Mac G5/Mac O/S 10.2 - Linux
Data transfer rateKnown for one3 Gbit/s
InternalKnown for oneYes
Packaging contentidentical
User guideKnown 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.

More internal hard drive comparisons

All internal hard drive comparisons