Iomega Desktop Hard Drive 1TB vs Iomega DVR Expander Drive 500 GB

Comparison of Desktop Hard Drive 1TB, DVR Expander Drive 500 GB

29 specifications	A Iomega Desktop Hard Drive 1TBView product	B Iomega DVR Expander Drive 500 GBView product
Hard drive1 differ
HDD capacityDiffers	1 TB	500 GB
HDD speed	7200 RPM	7200 RPM
Type	HDD	HDD
Storage drive buffer size	8 MB	8 MB
HDD sizeKnown for one	—Unknown — not stated by the source	3.5"
Ports & interfacesidentical
USB connectorKnown for one	USB	—Unknown — not stated by the source
USB versionKnown for one	2.0	—Unknown — not stated by the source
eSATAKnown for one	—Unknown — not stated by the source	Yes
Featuresidentical
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Product colourKnown for one	—Unknown — not stated by the source	Stainless steel
Packaging dataidentical
User guideKnown for one	Yes	—Unknown — not stated by the source
Bundled softwareKnown for one	Microsoft Internet Explorer 6.0, Firefox 1.0, Apple Safari 1.2+	—Unknown — not stated by the source
Other featuresidentical
InternalKnown for one	No	—Unknown — not stated by the source
Mac compatibilityKnown for one	Yes	—Unknown — not stated by the source
Minimum RAMKnown for one	256 MB	—Unknown — not stated by the source
Quick start guideKnown for one	Yes	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	—Unknown — not stated by the source
USB requiredKnown for one	Yes	—Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows Vista* / 2000 / XP Home / XP Professional / Mac OS X, 10.1—10.5	—Unknown — not stated by the source
Dimensions (WxDxH)Known for one	127 x 205.7 x 41.9 mm	—Unknown — not stated by the source
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wired
Securityidentical
Fingerprint readerKnown for one	—Unknown — not stated by the source	No
Poweridentical
Bus poweredKnown for one	—Unknown — not stated by the source	No
External power adapterKnown for one	—Unknown — not stated by the source	Yes
AC adapter input voltageKnown for one	—Unknown — not stated by the source	120 V
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	121 mm
DepthKnown for one	—Unknown — not stated by the source	199 mm
HeightKnown for one	—Unknown — not stated by the source	31 mm
WeightKnown for one	—Unknown — not stated by the source	1 kg

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.