HP EliteBook 8540w User Manual

Category Description HP EliteBook
8540p
Notebook PC
HP EliteBook
8540w Mobile
Workstation
Ports Audio-in (stereo microphone) √√
Audio-out (stereo headphone) √√
DisplayPort √√
RJ-11 (modem) √√
RJ-45 (Ethernet, includes link and activity
lights)
√√
USB 3.0 (2) √√
USB 2.0 (3) √√
eSATA √√
VGA (Dsub 15-pin) supporting 1600 × 1200
external resolution at 75-GHz (hot plug with
auto-detect)
√√
1394a √√
3-pin AC power √√
Docking connector √√
Docking HP Docking Station √√
HP Advanced Docking Station √√
Keyboard/pointing devices Full-size keyboard with durable key cap
coating
√√
Dual point (pointing stick and TouchPad) with 3
pointing stick buttons and 3 TouchPad buttons
and scroll zone
√√
Spill-resistant design, DuraKey coating √√
Touch-sensitive volume up/down and mute
buttons
√√
Five touch-sensitive launch buttons
(QuickLook/Software Setup, QuickWeb/
Browser Launch, WLAN on/off, Touchpad on/
off, Calculator launch)
√√
Power requirements AC adapter with localized cable plug support
(3-wire plug with ground pin, supports 3-pin DC
connector):
● 150-W
●
120-W
●
90-W
√√
8-cell, 2.55-Ah (73-Wh) Li-ion battery √√
Supports 8-cell Extended Life Battery √√
Supports 12-cell Ultra Capacity Battery √√
5

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