HP EliteBook 8540P Specification

Bottom View
1. SIM slot for WWAN (select models) – inside battery bay 6. Memory module compartment
2. Battery release latch 7. Hard drive bay
3. Battery bay 8. WWAN module compartment
4. Docking connector 9. Bluetooth module compartment
5. Secondary battery connector
At A Glance
Genuine Windows 7 versions, Genuine Windows Vista versions, Genuine Windows XP Professional available through
downgrade rights from Windows 7 Professional, or FreeDOS
Industrial, business rugged construction features a full magnesium alloy chassis, magnesium/aluminum display
enclosure, metal alloy hinges, brushed aluminum with platinum finish; designed to meet the military standard Mil-Std-
810G for vibration, dust, humidity, altitude, and high and low temperature operation*
NVIDIA NVS 5100M graphics with 1 GB dedicated memory
Intel® Core™ i7 or Core i5 processor with Intel Turbo Boost Technology
Widescreen 15.6-inch diagonal 16:9 LED-backlit HD, HD+, or FHD display with Ambient Light Sensor and optional HP
Privacy Filter
DisplayPort for external monitors, eSATA port for external storage, two USB 3.0 ports for faster transfer speeds to
USB 3.0 peripherals and compatibility with USB 2.0 peripherals, three USB 2.0 ports
Upgrade Bay for easy optical drive upgrade or optional second hard drive for RAID 1 Mirroring or RAID 0 Striping
Choice of standard 8-cell primary battery or HP Long Life battery, plus optional external batteries - HP Ultra-Capacity
Battery, HP Extended Life Battery
Flexible wireless connectivity options:
Integrated HP un2420 EV-DO/HSPA Mobile Broadband Module provides worldwide Gobi mobile Internet
technology with GPS
Integrated Intel Centrino® Ultimate-N / Advanced-N 6000 Series 802.11 a/b/g/n wireless LAN module
Bluetooth® v2.1
Choice of 7200 rpm user-removable hard drive up to 500 GB with HP 3D DriveGuard protection,
or 160/256 GB Solid State Drive
HP SkyRoom 90-day trial version for professional quality visual collaboration built on HP Video and Image processing
engines for hi-fi audio, hi-def video, and hi-performance 3D application sharing
HP Power Assistant to conserve power, increase battery run-time, monitor power needs, report workforce power
consumption
QuickSpecs
HP EliteBook 8540p Notebook PC
Overview
DA - 13521 Worldwide QuickSpecs — Version 7 — 3.1.2010 Page 3

HP EliteBook 8540P Specifications

General

Bus type	DMI
Stepping	K0
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-640M
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i7
Processor series	Intel Core i7-600 Mobile Series
Processor socket	BGA 1288
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.8 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor boost frequency	3.46 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	35 W
CPU multiplier (bus/core ratio)	21
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	Intel® QM57 Express
HDD speed	7200 RPM
HDD interface	SATA
Optical drive type	-
Card reader integrated	Yes
Total storage capacity	320 GB
Number of HDDs installed	1
Display diagonal	15.6 \
Display resolution	1600 x 900 pixels
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
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz
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	90 W
Battery capacity	73 Wh
Number of battery cells	8
Product color	Black, Silver
Country of origin	China
Processor code	SLBTN
Processor ARK ID	49666
Processor package size	rPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1/4.2
Intel® Turbo Boost Technology	1.0
Physical Address Extension (PAE)	36 bit

Weight and Dimensions

Depth	252 mm
Width	374 mm
Height	32 mm
Weight	2950 g