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

Samsung Spinpoint M HM120JC internal hard drive vs Seagate 146.8GB 3.5" Fibre Channel

Add a product
  • 12specifications compared
  • 11differ
  • 1identical
  • 25known for one product only

Key differences

The Seagate 146.8GB 3.5" Fibre Channel has 26.8 GB more HDD capacity than the Samsung Spinpoint M HM120JC internal hard drive (146.8 GB vs 120 GB). The Seagate 146.8GB 3.5" Fibre Channel has 9,600 RPM more HDD speed than the Samsung Spinpoint M HM120JC internal hard drive (15000 RPM vs 5400 RPM). The Seagate 146.8GB 3.5" Fibre Channel has 1" more HDD size than the Samsung Spinpoint M HM120JC internal hard drive (3.5" vs 2.5"). Interface: Ultra-ATA/100 on the Samsung Spinpoint M HM120JC internal hard drive, Fibre Channel on the Seagate 146.8GB 3.5" Fibre Channel. Operating voltage: 5 V on the Samsung Spinpoint M HM120JC internal hard drive, 5 / 12 V on the Seagate 146.8GB 3.5" Fibre Channel.

  • HDD capacity
    • 120 GB
    • 146.8 GB
  • HDD speed
    • 5400 RPM
    • 15000 RPM
  • HDD size
    • 2.5"
    • 3.5"
  • Interface
    • Ultra-ATA/100
    • Fibre Channel
  • Average latency
    • 5.6 ms
    • 2 ms
  • Mean time between failures (MTBF)
    • 330000 h
    • 1400000 h
  • Operating voltage
    • 5 V
    • 5 / 12 V
  • Width
    • 100 mm
    • 101.6 mm

Side by side

Differences highlightedShow differences only
37 specifications
A

Samsung

Spinpoint M HM120JC internal hard drive

Model HM120JC

View product
B

Seagate

146.8GB 3.5" Fibre ChannelView product
Features6 differ
HDD capacityDiffers120 GB146.8 GB
HDD speedDiffers5400 RPM15000 RPM
HDD sizeDiffers2.5"3.5"
InterfaceDiffersUltra-ATA/100Fibre Channel
TypeKnown for oneHDD
Component forKnown for oneServer/workstation
Storage drive buffer size8 MB8 MB
HDD number of headsKnown for one8
Read seek timeKnown for one3.5 ms
Write seek timeKnown for one4 ms
Average latencyDiffers5.6 ms2 ms
Mean time between failures (MTBF)Differs330000 h1400000 h
Track to track seek timeKnown for one2 ms
Average seek timeKnown for one12 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one600000
Power1 differ
Power consumption (typical)Known for one19.36 W
Power consumption (idle)Known for one13.7 W
Operating voltageDiffers5 V5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 600 °C
Storage temperature (T-T)Known for one-40 - 70 °C
Operating relative humidity (H-H)Known for one5 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-60.96 - 3048 m
Non-operating altitudeKnown for one-60.96 - 12192 m
Operating shockKnown for one60 G
Non-operating shockKnown for one250 G
Weight & dimensions4 differ
WidthDiffers100 mm101.6 mm
DepthDiffers70 mm146.1 mm
HeightDiffers9.4 mm25.4 mm
WeightDiffers100 g771 g
Other featuresidentical
Windows operating systems supportedKnown for oneYes
Linux operating systems supportedKnown for oneYes
Sustained data rateKnown for one58 MB/s
HDD transfer rateKnown for one431 Mbit/s
Drive device, transfer rateKnown for one100 MB/s
InternalKnown 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