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

Acer Hard disk U320 36GB 15K rpm 80 pin incl. carrier vs Samsung 40GB SATA Hard Drive

Add a product
  • 5specifications compared
  • 4differ
  • 1identical
  • 17known for one product only

Key differences

The Samsung 40GB SATA Hard Drive has 4 GB more HDD capacity than the Acer Hard disk U320 36GB 15K rpm 80 pin incl. carrier (40 GB vs 36 GB). The Acer Hard disk U320 36GB 15K rpm 80 pin incl. carrier has 9,600 RPM more HDD speed than the Samsung 40GB SATA Hard Drive (15000 RPM vs 5400 RPM). The Acer Hard disk U320 36GB 15K rpm 80 pin incl. carrier has 170 MB/s more drive device, transfer rate than the Samsung 40GB SATA Hard Drive (320 MB/s vs 150 MB/s). Interface: SCSI on the Acer Hard disk U320 36GB 15K rpm 80 pin incl. carrier, Serial ATA on the Samsung 40GB SATA Hard Drive.

  • HDD capacity
    • 36 GB
    • 40 GB
  • HDD speed
    • 15000 RPM
    • 5400 RPM
  • Interface
    • SCSI
    • Serial ATA
  • Drive device, transfer rate
    • 320 MB/s
    • 150 MB/s

Side by side

Differences highlightedShow differences only
22 specifications
A

Acer

Hard disk U320 36GB 15K rpm 80 pin incl. carrierView product
B

Samsung

40GB SATA Hard DriveView product
Features3 differ
HDD capacityDiffers36 GB40 GB
HDD speedDiffers15000 RPM5400 RPM
HDD sizeKnown for one2.5"
InterfaceDiffersSCSISerial ATA
Storage drive buffer sizeKnown for one8 MB
Full stroke seek timeKnown for one22 ms
Track to track seek timeKnown for one2 ms
Average seek timeKnown for one12 ms
Average latencyKnown for one5.6 ms
Bytes per sectorKnown for one512
Start/stop cyclesKnown for one600000
Mean time between failures (MTBF)Known for one330000 h
Poweridentical
Operating voltageKnown for one5 V
Weight & dimensionsidentical
WidthKnown for one100 mm
DepthKnown for one70 mm
HeightKnown for one9.4 mm
WeightKnown for one100 g
Other features1 differ
HDD transfer rateKnown for one428 Mbit/s
Drive device, transfer rateDiffers320 MB/s150 MB/s
Drive ready timeKnown for one4 s
InternalYesYes
Number of pinsKnown for one80

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