Product comparison · 2 external hard drives

Lenovo DataSlim UHD E18-500GB vs Lenovo ThinkPad eSATA/USB 500GB Secure Hard Drive

Key differences

Product colour
- DataSlim UHD E18-500GB:Red, Silver
- ThinkPad eSATA/USB 500GB Secure Hard Drive:Black
Operating temperature (T-T)
- DataSlim UHD E18-500GB:10 - 40 °C
- ThinkPad eSATA/USB 500GB Secure Hard Drive:5 - 55 °C
Operating relative humidity (H-H)
- DataSlim UHD E18-500GB:10 - 80%
- ThinkPad eSATA/USB 500GB Secure Hard Drive:5 - 95%
Width
- DataSlim UHD E18-500GB:78.1 mm
- ThinkPad eSATA/USB 500GB Secure Hard Drive:84.7 mm
Depth
- DataSlim UHD E18-500GB:125.6 mm
- ThinkPad eSATA/USB 500GB Secure Hard Drive:122 mm
Height
- DataSlim UHD E18-500GB:13.9 mm
- ThinkPad eSATA/USB 500GB Secure Hard Drive:19.2 mm
Weight
- DataSlim UHD E18-500GB:160 g
- ThinkPad eSATA/USB 500GB Secure Hard Drive:180 g
Compatible operating systems
- DataSlim UHD E18-500GB:Microsoft Windows XP, Vista
- ThinkPad eSATA/USB 500GB Secure Hard Drive:Windows 7, Windows XP, Vista

Differences highlightedShow differences only

Comparison of DataSlim UHD E18-500GB, ThinkPad eSATA/USB 500GB Secure Hard Drive
24 specifications	A Lenovo DataSlim UHD E18-500GB View product	B Lenovo ThinkPad eSATA/USB 500GB Secure Hard Drive View product
Ports & interfacesidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Card reader integratedKnown for one	No	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Red, Silver	Black
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Bus poweredKnown for one	USB	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	10 - 40 °C	5 - 55 °C
Operating relative humidity (H-H)Differs	10 - 80%	5 - 95%
Weight & dimensions4 differ
WidthDiffers	78.1 mm	84.7 mm
DepthDiffers	125.6 mm	122 mm
HeightDiffers	13.9 mm	19.2 mm
WeightDiffers	160 g	180 g
Other features1 differ
Hot-swapKnown 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 systemsDiffers	Microsoft Windows XP, Vista	Windows 7, Windows XP, Vista
Dimensions (W x D x H) (imperial)Known for one	78.7 x 127 x 15.2 mm (3.1 x 5 x 0.6")	Unknown — not stated by the source
InternalKnown for one	Unknown — not stated by the source	No

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.