Product comparison · 2 laptops

Lenovo ThinkPad T61p - 64575KG, NL vs Lenovo ThinkPad T61p - 64577XG, SE

Key differences

Processor model
- ThinkPad T61p - 64575KG, NL:T7700
- ThinkPad T61p - 64577XG, SE:T7800
Processor frequency
- ThinkPad T61p - 64575KG, NL:2.4 GHz
- ThinkPad T61p - 64577XG, SE:2.6 GHz
CPU multiplier (bus/core ratio)
- ThinkPad T61p - 64575KG, NL:12
- ThinkPad T61p - 64577XG, SE:13
Total storage capacity
- ThinkPad T61p - 64575KG, NL:100 GB
- ThinkPad T61p - 64577XG, SE:200 GB
Wireless technology
- ThinkPad T61p - 64575KG, NL:IEEE 802.11a/b/g/n
- ThinkPad T61p - 64577XG, SE:Intel 4965AGN
Operating system installed
- ThinkPad T61p - 64575KG, NL:Windows Vista Business
- ThinkPad T61p - 64577XG, SE:Windows Vista Ultimate
Intel Enhanced Halt State
- ThinkPad T61p - 64575KG, NL:Yes
- ThinkPad T61p - 64577XG, SE:No
Processor ARK ID
- ThinkPad T61p - 64575KG, NL:29762
- ThinkPad T61p - 64577XG, SE:31729

Differences highlightedShow differences only

Comparison of ThinkPad T61p - 64575KG, NL, ThinkPad T61p - 64577XG, SE
116 specifications	A Lenovo ThinkPad T61p - 64575KG, NL View product	B Lenovo ThinkPad T61p - 64577XG, SE View product
Processor3 differ
Processor modelDiffers	T7700	T7800
Processor frequencyDiffers	2.4 GHz	2.6 GHz
CPU multiplier (bus/core ratio)Differs	12	13
Memoryidentical
Memory clock speedKnown for one	667 MHz	Unknown — not stated by the source
Storage1 differ
Total storage capacityDiffers	100 GB	200 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi DL	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Intel HDA 24-bit
Network1 differ
Wireless technologyDiffers	IEEE 802.11a/b/g/n	Intel 4965AGN
Software1 differ
Operating system installedDiffers	Windows Vista Business	Windows Vista Ultimate
Processor special features2 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateDiffers	Yes	No
Processor ARK IDDiffers	29762	31729
Processor codeKnown for one	Unknown — not stated by the source	SLA75
Security1 differ
Cable lock slot typeDiffers	Kensington	IBM
Password protection typeKnown for one	BIOS	Unknown — not stated by the source
HDD user passwordKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WeightDiffers	2.56 kg	2.61 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.