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Product comparison · 2 nas & storage servers

Buffalo DriveStation DuoExternal Hard Drive - 800GB vs Iomega 2.0TB StorCenter Pro 400r Series

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  • 7specifications compared
  • 7differ
  • 0identical
  • 24known for one product only

Key differences

The Iomega 2.0TB StorCenter Pro 400r Series has 1.2 TB more total installed storage capacity than the Buffalo DriveStation DuoExternal Hard Drive - 800GB (2 TB vs 0.8 TB). The Iomega 2.0TB StorCenter Pro 400r Series has 2 more storage drives installed than the Buffalo DriveStation DuoExternal Hard Drive - 800GB (4 vs 2). The Iomega 2.0TB StorCenter Pro 400r Series has 100 GB more storage drive capacity than the Buffalo DriveStation DuoExternal Hard Drive - 800GB (500 GB vs 400 GB). Dimensions (WxDxH): 99 x 163 x 221 mm on the Buffalo DriveStation DuoExternal Hard Drive - 800GB, 439.7 x 539.8 x 41.3 mm on the Iomega 2.0TB StorCenter Pro 400r Series.

  • Total installed storage capacity
    • 0.8 TB
    • 2 TB
  • Number of storage drives installed
    • 2
    • 4
  • Storage drive capacity
    • 400 GB
    • 500 GB
  • Weight
    • 2.9 kg
    • 11.3 kg
  • Dimensions (WxDxH)
    • 99 x 163 x 221 mm
    • 439.7 x 539.8 x 41.3 mm

Side by side

Differences highlightedShow differences only
31 specifications
A

Buffalo

DriveStation DuoExternal Hard Drive - 800GBView product
B

Iomega

2.0TB StorCenter Pro 400r SeriesView product
Storage3 differ
Total installed storage capacityDiffers0.8 TB2 TB
Number of storage drives installedDiffers24
Storage drive capacityDiffers400 GB500 GB
Storage drive interfaceKnown for oneSerial ATA
RAID levelsKnown for one0, 1, 5, JBOD
Drive device, buffer sizeKnown for one8 MB
Drive device, transfer rateKnown for one150 MB/s
HDD speedKnown for one7200 RPM
Storage drive average seek timeKnown for one11 ms
Processoridentical
Processor frequencyKnown for one3 GHz
Memoryidentical
Internal memoryKnown for one1 GB
Networkidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Maximum data transfer rateKnown for one1000 Mbit/s
Supported network protocolsKnown for oneTCP/IP, AppleTalk, IPX, NetBEUI
Designidentical
Chassis typeKnown for oneRack (1U)
Softwareidentical
Bundled softwareKnown for oneIomega StorCenter Pro NAS Discovery Iomega Automatic Backup CA eTrust Antivirus 7.0
Poweridentical
Power supply unit (PSU) capacityKnown for one300 W
Power consumption (typical)Known for one47 W
Weight & dimensions1 differ
WeightDiffers2.9 kg11.3 kg
Other features3 differ
Compatible operating systemsDiffersWindows Me/2000/XPWindows 98SE/Me/2000/NT/XP/2003 Mac OS 8.x, 9.x, OS X
Dimensions (WxDxH)Differs99 x 163 x 221 mm439.7 x 539.8 x 41.3 mm
Networking featuresKnown for oneGigabit Ethernet
Security featuresKnown for oneFile Level Security (ACLs) Kerberos 5.0 Microsoft Active Directory (AD) Microsoft NT Domain Controller (PDC)
CertificationKnown for oneUL, C–UL, CE, ICES, FCC Class A
I/O portsDiffers1x USB 1x IEEE 1394 (4-pin) 1x IEEE 1394 (6-pin)2x Gigabit Ethernet (RJ-45) 1x Ultra 320 SCSI LVD (68-pin) 2x USB 2.0 1x COM 1x VGA
Power requirementsKnown for oneAC100-240V; 50/60 Hz
Ports & interfacesidentical
USB portKnown for oneYes
FireWire 800Known for oneYes
Packaging contentidentical
External power adapterKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one20 - 80%

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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