Product comparison · 2 laptops

Lenovo ThinkPad Z61t - 9442RNG, NL vs Lenovo ThinkPad Z61t - 9443XDG, NL

Key differences

Memory layout (slots x size)
- ThinkPad Z61t - 9442RNG, NL:1 x 1 GB
- ThinkPad Z61t - 9443XDG, NL:2 x 0.5 GB
Total storage capacity
- ThinkPad Z61t - 9442RNG, NL:120 GB
- ThinkPad Z61t - 9443XDG, NL:80 GB
Networking features
- ThinkPad Z61t - 9442RNG, NL:Gigabit Ethernet, WLAN, 3G
- ThinkPad Z61t - 9443XDG, NL:Gigabit Ethernet, WLAN
Wireless technology
- ThinkPad Z61t - 9442RNG, NL:Intel 3945 a/b/g
- ThinkPad Z61t - 9443XDG, NL:IEEE 802.11a/b/g
VGA (D-Sub) ports quantity
- ThinkPad Z61t - 9442RNG, NL:0
- ThinkPad Z61t - 9443XDG, NL:1
ExpressCard slot
- ThinkPad Z61t - 9442RNG, NL:Yes
- ThinkPad Z61t - 9443XDG, NL:No
CardBus PCMCIA slots quantity
- ThinkPad Z61t - 9442RNG, NL:0
- ThinkPad Z61t - 9443XDG, NL:1
CardBus PCMCIA slot type
- ThinkPad Z61t - 9442RNG, NL:No
- ThinkPad Z61t - 9443XDG, NL:Type II

Differences highlightedShow differences only

Comparison of ThinkPad Z61t - 9442RNG, NL, ThinkPad Z61t - 9443XDG, NL
122 specifications	A Lenovo ThinkPad Z61t - 9442RNG, NL View product	B Lenovo ThinkPad Z61t - 9443XDG, NL View product
Memory1 differ
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Memory layout (slots x size)Differs	1 x 1 GB	2 x 0.5 GB
Maximum internal memoryKnown for one	4 GB	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	120 GB	80 GB
Optical drive typeKnown for one	Unknown — not stated by the source	DVD-ROM
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD, xD
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	2 W	Unknown — not stated by the source
Network2 differ
Networking featuresDiffers	Gigabit Ethernet, WLAN, 3G	Gigabit Ethernet, WLAN
Wireless technologyDiffers	Intel 3945 a/b/g	IEEE 802.11a/b/g
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers	0	1
ExpressCard slotDiffers	Yes	No
CardBus PCMCIA slots quantityDiffers	0	1
CardBus PCMCIA slot typeDiffers	No	Type II
Softwareidentical
Bundled softwareKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Cable lock slot typeDiffers	IBM	Kensington
Fingerprint readerKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	1.91 kg	2.05 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.