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 MHZ2120BJ - 120 GB, 2.5", 7200 RPM vs Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM

Add a product
  • 26specifications compared
  • 9differ
  • 17identical
  • 3known for one product only

Key differences

The Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM has 380 GB more HDD capacity than the Fujitsu MHZ2120BJ - 120 GB, 2.5", 7200 RPM (500 GB vs 120 GB). The Fujitsu MHZ2120BJ - 120 GB, 2.5", 7200 RPM has 3,000 RPM more HDD speed than the Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM (7200 RPM vs 4200 RPM). The Fujitsu MHZ2120BJ - 120 GB, 2.5", 7200 RPM has 8 MB more storage drive buffer size than the Fujitsu MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPM (16 MB vs 8 MB).

  • HDD capacity
    • 120 GB
    • 500 GB
  • HDD speed
    • 7200 RPM
    • 4200 RPM
  • Storage drive buffer size
    • 16 MB
    • 8 MB
  • Read seek time
    • 10.5 ms
    • 12 ms
  • Write seek time
    • 12.5 ms
    • 14 ms
  • Average latency
    • 4.17 ms
    • 7.14 ms
  • Width
    • 700 mm
    • 70 mm
  • Height
    • 9.5 mm
    • 12.5 mm

Side by side

Differences highlightedShow differences only
29 specifications
A

Fujitsu

MHZ2120BJ - 120 GB, 2.5", 7200 RPMView product
B

Fujitsu

MHZ2500BT - 500 GB, 2.5", SATA, 4200 RPMView product
Features6 differ
HDD capacityDiffers120 GB500 GB
HDD speedDiffers7200 RPM4200 RPM
Storage drive buffer sizeDiffers16 MB8 MB
Read seek timeDiffers10.5 ms12 ms
Write seek timeDiffers12.5 ms14 ms
Average latencyDiffers4.17 ms7.14 ms
Poweridentical
Power consumption (standby)Known for one0.13 W
Operational conditionsidentical
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions3 differ
WidthDiffers700 mm70 mm
HeightDiffers9.5 mm12.5 mm
WeightDiffers116 g135 g
Other featuresidentical
HDD transfer rateKnown for one300 Mbit/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.

More internal hard drive comparisons

All internal hard drive comparisons