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Product comparison · 2 nas & storage servers

Acer Storage Server ASC HA R720 vs Buffalo DriveStation Combo TurboUSB 750 GB USB 2.0/ IEEE1394

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  • 6specifications compared
  • 6differ
  • 0identical
  • 17known for one product only

Key differences

  • Total installed storage capacity
    • 0.072 TB
    • 0.75 TB
  • Number of storage drives installed
    • 2
    • 1
  • Storage drive capacity
    • 36 GB
    • 750 GB
  • USB 2.0 ports quantity
    • 3
    • 1
  • Weight
    • 27 kg
    • 1.27 kg
  • Dimensions (WxDxH)
    • 430 x 710 x 87.3 mm
    • 46 x 163 x 200 mm

Side by side

Differences highlightedShow differences only
23 specifications
A

Acer

Storage Server ASC HA R720View product
B

Buffalo

DriveStation Combo TurboUSB 750 GB USB 2.0/ IEEE1394View product
Storage3 differ
Total installed storage capacityDiffers0.072 TB0.75 TB
Number of storage drives installedDiffers21
Storage drive capacityDiffers36 GB750 GB
Storage drive interfaceKnown for oneSerial Attached SCSI (SAS)
RAID levelsKnown for one0, 1, 5, 10
HDD speedKnown for one7200 RPM
Drive device, transfer rateKnown for one480 MB/s
Processoridentical
Processor frequencyKnown for one2 GHz
L2 cacheKnown for one4 MB
Motherboard chipsetKnown for oneIntel® 5000P
Memoryidentical
Internal memoryKnown for one2 GB
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsKnown for one2
USB 2.0 ports quantityDiffers31
Performanceidentical
Optical drive typeKnown for oneDVD-ROM
Poweridentical
Power supply unit (PSU) capacityKnown for one750 W
Power consumption (typical)Known for one25 W
Weight & dimensions1 differ
WeightDiffers27 kg1.27 kg
Other features1 differ
Dimensions (WxDxH)Differs430 x 710 x 87.3 mm46 x 163 x 200 mm
Networking featuresKnown for oneGigabit Ethernet
Compatible operating systemsKnown for oneWindowsVista, WindowsXP Windows2000 Mac OSX
Power requirementsKnown for oneAC100-240V 50/60 Hz
I/O portsKnown for one4-pin IEEE1394 6-pin IEEE1394
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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