Product comparison · 2 laptops

HP EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT vs HP EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop

155specifications compared
8differ
147identical
26known for one product only

Key differences

Product colour
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:Black
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:Black, Graphite
Maximum internal memory
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:16 GB
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:32 GB
Optical drive type
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:Blu-Ray DVD Combo
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:DVD Super Multi DL
Discrete graphics card model
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:NVIDIA® Quadro® FX 1800M
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:NVIDIA® Quadro® FX 880M
Discrete graphics memory type
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:GDDR5
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:GDDR3
Pointing device
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:Touchpad
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:Touchpad + Scroll zone
AC adapter power
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:120 W
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:90 W
Cable lock slot
- EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT:No
- EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop:Yes

Side by side

Differences highlightedShow differences only

Comparison of 8540w, WD929EA
181 specifications	A HP EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT Model 8540w View product	B HP EliteBook WD929EA Intel® Core™ i7 i7-620M Laptop Model WD929EA View product
Design1 differ
Product colourDiffers	Black	Black, Graphite
Displayidentical
HD typeKnown for one	Full HD	Unknown — not stated by the source
Display number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Processoridentical
Maximum number of SMP processorsKnown for one	1	Unknown — not stated by the source
Memory1 differ
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	32 GB
Storage1 differ
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
Optical drive typeDiffers	Blu-Ray DVD Combo	DVD Super Multi DL
Compatible memory cardsKnown for one	Memory Stick (MS), MMC, SD	Unknown — not stated by the source
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® Quadro® FX 1800M	NVIDIA® Quadro® FX 880M
Discrete graphics memory typeDiffers	GDDR5	GDDR3
Audioidentical
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Networkidentical
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet, WLAN
Wireless technologyKnown for one	Unknown — not stated by the source	Yes
Ports & interfacesidentical
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffers	Touchpad	Touchpad + Scroll zone
Softwareidentical
Bundled softwareKnown for one	HP Recovery Manager HP Power Assistant HP Webcam Software	Unknown — not stated by the source
Batteryidentical
Battery capacityKnown for one	68 Wh	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	120 W	90 W
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
Power auto-sensingKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Operational conditionsidentical
Storage temperature (T-T)Known for one	-15 - 60 °C	Unknown — not stated by the source
Packaging contentidentical
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
TV tuner integratedKnown for one	No	Unknown — not stated by the source
Minimum storage drive spaceKnown for one	Unknown — not stated by the source	250 GB
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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