Product comparison · 2 external hard drives

Iomega Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series vs Iomega Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA

Key differences

HDD capacity
- Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series:250 GB
- Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA:300 GB
Weight
- Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series:7.74 kg
- Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA:909 g
Minimum RAM
- Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series:32 MB
- Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA:128 MB
Minimum processor
- Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series:Pentium II
- Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA:P3
I/O ports
- Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series:USB 2.0
- Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA:USB

Differences highlightedShow differences only

Comparison of Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series, Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA
22 specifications	A Iomega Desktop Hard Drive 1TB USB 2.0/FireWire 400/FireWire 800 - Tera Series View product	B Iomega Desktop Hard Drive 300GB Hi-Speed USB 2.0/e-SATA View product
Hard drive1 differ
HDD capacityDiffers	250 GB	300 GB
HDD speed	7200 RPM	7200 RPM
Type	HDD	HDD
Storage drive buffer size	8 MB	8 MB
RAID levelsKnown for one	0	Unknown — not stated by the source
Ports & interfacesidentical
USB connector	USB	USB
USB version	2.0	2.0
FireWire 400Known for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	7.74 kg	909 g
WidthKnown for one	Unknown — not stated by the source	197 mm
DepthKnown for one	Unknown — not stated by the source	121 mm
HeightKnown for one	Unknown — not stated by the source	41 mm
Other features5 differ
Internal	No	No
Mac compatibilityKnown for one	Yes	Unknown — not stated by the source
Minimum RAMDiffers	32 MB	128 MB
Minimum processorDiffers	Pentium II	P3
Minimum storage drive space	200 MB	200 MB
Minimum system requirementsDiffers	CD-ROM / DVD-ROM Microsoft IE 5.0 / Netscape 6.1 USB 2.0	PCI USB / eSATA PCI CD-ROM / DVD-ROM Internet Explorer 5.0
Compatible operating systemsDiffers	Microsoft Windows2000/XP Mac OS X 10.1	Microsoft Windows 2000/XP
Dimensions (WxDxH)Known for one	163 x 318 x 203 mm	Unknown — not stated by the source
I/O portsDiffers	USB 2.0	USB
HDD transfer rateKnown for one	Unknown — not stated by the source	480 Mbit/s

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.