HP EliteBook 8540w Specification

Intel Centrino Ultimate-N
Intel Centrino Ultimate-NIntel Centrino Ultimate-N
Intel Centrino Ultimate-N
6300 (3x3)
6300 (3x3)6300 (3x3)
6300 (3x3)
Integrated support for 802.11a, b, g, and n *
3 transmit, 3 receive antennas
Up to 450 mbps data rate
Intel Centrino Advanced-
Intel Centrino Advanced-Intel Centrino Advanced-
Intel Centrino Advanced-
N 6200 (2x2)
N 6200 (2x2)N 6200 (2x2)
N 6200 (2x2)
Integrated support for 802.11a, b, g, and n* 2 transmit, 2 receive antennas
Up to 300 mbps data rate
HP Integrated Module
HP Integrated ModuleHP Integrated Module
HP Integrated Module
with Bluetooth Wireless
with Bluetooth Wirelesswith Bluetooth Wireless
with Bluetooth Wireless
Technology
TechnologyTechnology
Technology
Bluetooth Specification v2.1 compliant
Works with a wide range of Bluetooth devices
* In countries where 802.11n is not allowed, this capability is not enabled (802.11a/b/g only).
Keyboard
KeyboardKeyboard
Keyboard The HP spill-resistant keyboard is designed using a thin layer of Mylar film under the keyboard and a
drain system that funnels fluid through a hole in the bottom of the notebook. This minimizes the risk of
damage to sensitive components underneath. The 101/102-key compatible keyboard features an
industry standard, full-pitch key layout with desktop keyboard features, such as the isolated inverted-T
cursor control keys, editing keys, both left and right control and alt keys, and 12 function keys. U.S. and
International key layouts are available. Includes a full numeric keypad, hotkeys for instant access to
power conservation, brightness, and other features. It has 19.05 x 19.05 mm key pitch (center-to-center
spacing) and 2.5 mm stroke.
HP DuraKeys is a clear coating applied over the notebook keyboard that helps protect the finish and the
printed characters on the keys. HP DuraFinish helps protect the finish on the keyboard deck, graphics,
and icons from normal wear and tear.
Touch-sensitive controls
Touch-sensitive controlsTouch-sensitive controls
Touch-sensitive controls Touch-sensitive controls provide easy access to the following features: HP QuickLook 3, HP QuickWeb,
wireless on/off, touchpad on/off, volume mute, volume down, volume up, and calculator button.
Dual Pointing devices
Dual Pointing devicesDual Pointing devices
Dual Pointing devices Touchpad with scroll zone, three pick buttons
Pointstick with three additional pointstick buttons
Expansion card slots
Expansion card slotsExpansion card slots
Expansion card slots ExpressCard/54 slot
ExpressCard/54 slotExpressCard/54 slot
ExpressCard/54 slot Supports ExpressCard/54
Integrated Smart Card
Integrated Smart CardIntegrated Smart Card
Integrated Smart Card
Reader
ReaderReader
Reader
Compatible with ISO 7816 compliant Smart Cards
PC/SC interface support
Media Card Reader
Media Card ReaderMedia Card Reader
Media Card Reader Supports SD (Secure Digital), MMC (MultiMedia Card), Memory Stick,
Memory Stick Pro, Memory Stick Duo * , xD-Picture card
* Memory Stick Duo Adapters are required and sold separately. Inserting a Memory Stick Duo Card
directly into your notebook could damage the memory card and/or notebook.
QuickSpecs
HP EliteBook 8540w Mobile Workstation
HP EliteBook 8540w Mobile WorkstationHP EliteBook 8540w Mobile Workstation
HP EliteBook 8540w Mobile Workstation
Standard Features
DA - 13529 Canada — Version 24 — September 29, 2011 Page 8

HP EliteBook 8540w Specifications

General

Bus type	DMI
Stepping	B1
Tjunction	100 °C
Processor cache	8 MB
Processor cores	4
Processor model	i7-840QM
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-800 Mobile Series
Processor socket	Socket 988
Processor threads	8
Processor codename	Clarksfield
Processing Die size	296 mm²
Processor frequency	1.86 GHz
Processor cache type	Smart Cache
Processor lithography	45 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	3.2 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16, 2x8
Thermal Design Power (TDP)	45 W
CPU multiplier (bus/core ratio)	14
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	774 M
Motherboard chipset	Intel® QM57 Express
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	-
Card reader integrated	Yes
Total storage capacity	500 GB
Number of HDDs installed	1
Display diagonal	15.6 \
Native aspect ratio	16:9
Modem speed	56 Kbit/s
Power supply type	AC/DC
Intel segment tagging	Enterprise
Compliance industry standards	IEEE802.3, IEEE802.3u, IEEE802.3ab
Internal memory	4 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
Number of built-in speakers	2
Pointing device	Touchpad
Wi-Fi standards	802.11a, 802.11b, 802.11g
Bluetooth version	2.1+EDR
Cabling technology	10/100/1000Base-T(X)
Networking features	Gigabit Ethernet
Operating system installed	Windows 7 Professional
Charging port type	DC-in jack
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
CardBus PCMCIA slots quantity	0
AC adapter power	150 W
Battery capacity	73 Wh
Product color	Black, Silver
Country of origin	China
Processor ARK ID	43125
Processor package size	37.5 x 37.5 mm
Supported instruction sets	SSE4.2
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit

Weight and Dimensions

Depth	251.5 mm
Width	373.5 mm
Height	32.4 mm
Weight	2950 g