Product comparison · 2 internal hard drives

Iomega REV 35/90GB SATA Internal Drive + REV disk vs Lenovo HD 40GB ATA100 EIDE SL 7200rpm f TC

5specifications compared
4differ
1identical
21known for one product only

Key differences

The Lenovo HD 40GB ATA100 EIDE SL 7200rpm f TC has 5 GB more HDD capacity than the Iomega REV 35/90GB SATA Internal Drive + REV disk (40 GB vs 35 GB). The Lenovo HD 40GB ATA100 EIDE SL 7200rpm f TC has 166 g more weight than the Iomega REV 35/90GB SATA Internal Drive + REV disk (590 g vs 424 g). Dimensions (WxDxH): 146 x 101.4 x 25.4 mm on the Iomega REV 35/90GB SATA Internal Drive + REV disk, 102 x 147 x 26 mm on the Lenovo HD 40GB ATA100 EIDE SL 7200rpm f TC.

HDD capacity
- REV 35/90GB SATA Internal Drive + REV disk:35 GB
- HD 40GB ATA100 EIDE SL 7200rpm f TC:40 GB
Weight
- REV 35/90GB SATA Internal Drive + REV disk:424 g
- HD 40GB ATA100 EIDE SL 7200rpm f TC:590 g
Dimensions (WxDxH)
- REV 35/90GB SATA Internal Drive + REV disk:146 x 101.4 x 25.4 mm
- HD 40GB ATA100 EIDE SL 7200rpm f TC:102 x 147 x 26 mm

Side by side

Differences highlightedShow differences only

Comparison of REV 35/90GB SATA Internal Drive + REV disk, HD 40GB ATA100 EIDE SL 7200rpm f TC
26 specifications	A Iomega REV 35/90GB SATA Internal Drive + REV disk View product	B Lenovo HD 40GB ATA100 EIDE SL 7200rpm f TC View product
Features1 differ
HDD capacityDiffers	35 GB	40 GB
Write seek timeKnown for one	13 ms	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	3.5"
InterfaceKnown for one	Unknown — not stated by the source	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.7 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
Packaging contentidentical
Bundled softwareKnown for one	Iomega REV System Software Iomega Automatic Backup Pro	Unknown — not stated by the source
Weight & dimensions1 differ
WidthKnown for one	146 mm	Unknown — not stated by the source
DepthKnown for one	101.4 mm	Unknown — not stated by the source
WeightDiffers	424 g	590 g
Other features2 differ
Minimum system requirementsKnown for one	Microsoft Internet Explorer 5.0 / Netscape 6.1 3.5”/5.25”	Unknown — not stated by the source
Dimensions (WxDxH)Differs	146 x 101.4 x 25.4 mm	102 x 147 x 26 mm
Product colourKnown for one	Black	Unknown — not stated by the source
Compatible operating systemsDiffers	Microsoft Windows XP Home/Professional, Server 2003 (Standard Edition), 2000 Professional/Server/ Advanced Server (SP3 & SP4)	MS-DOS 6.22 PC DOS 7.0 PC DOS 2000 Microsoft Windows 3.1 Windows 95 A version Windows 95 B version Windows 2000 Windows NT 4.0 Windows 98 Windows Me OS/2 4.0 NetWare 4.x Linux
Drive device, transfer rateKnown for one	25 MB/s	Unknown — not stated by the source
Minimum RAMKnown for one	128 MB	Unknown — not stated by the source
Minimum processorKnown for one	1GHz	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	100 MB	Unknown — not stated by the source
Compressed capacityKnown for one	90 GB	Unknown — not stated by the source
Sustained data rateKnown for one	Unknown — not stated by the source	20 MB/s
I/O portsKnown for one	Unknown — not stated by the source	40 pin IDC
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 85 °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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