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Product comparison · 2 internal hard drives

Acer Harddisk SATA-200GB/8MB 7.2 RPM vs Acer HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700

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  • 5specifications compared
  • 4differ
  • 1identical
  • 8known for one product only

Key differences

The Acer Harddisk SATA-200GB/8MB 7.2 RPM has 57 GB more HDD capacity than the Acer HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700 (200 GB vs 143 GB). The Acer HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700 has 2,800 RPM more HDD speed than the Acer Harddisk SATA-200GB/8MB 7.2 RPM (10000 RPM vs 7200 RPM). The Acer Harddisk SATA-200GB/8MB 7.2 RPM has 1.18 ms more average latency than the Acer HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700 (4.17 ms vs 2.99 ms). Interface: Serial ATA on the Acer Harddisk SATA-200GB/8MB 7.2 RPM, SCSI on the Acer HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700.

  • HDD capacity
    • 200 GB
    • 143 GB
  • HDD speed
    • 7200 RPM
    • 10000 RPM
  • Interface
    • Serial ATA
    • SCSI
  • Average latency
    • 4.17 ms
    • 2.99 ms

Side by side

Differences highlightedShow differences only
13 specifications
A

Acer

Harddisk SATA-200GB/8MB 7.2 RPMView product
B

Acer

HDD 143GB U320 10KRPM 80PIN ALTOS G510F G701 G900 G901 R700View product
Features4 differ
HDD capacityDiffers200 GB143 GB
HDD speedDiffers7200 RPM10000 RPM
InterfaceDiffersSerial ATASCSI
Read seek timeKnown for one5.2 ms
Write seek timeKnown for one6 ms
Average latencyDiffers4.17 ms2.99 ms
HDD sizeKnown for one3.5"
Storage drive buffer sizeKnown for one8 MB
Other featuresidentical
HDD transfer rateKnown for one320 Mbit/s
InternalYesYes
Compatible productsKnown for oneALTOS G510F G701 G900 G901 R700
I/O portsKnown for one80-pin SCA
Poweridentical
Operating voltageKnown for one5 / 12 V

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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