HP EliteBook 8540w User Manual

Spare part
number
Description
621046-001 640-GB, 7200-rpm hard drive (includes hard drive bracket and screws)
623181-001 LCD raw display panel, 39.6-cm (15.6-in) LED, HD SVA, anti-glare
624643-001 LCD raw display panel, 39.6-cm (15.6-in) LED, HD+ WVA, anti-glare
625824-001 Intel Core i5 560M Dual Core processor, 2.66-GHz (Turbo up to 3.20), 3-MB L3 cache, 4 threads
625825-001 Intel Core i5 580M Dual Core processor, 2.66-GHz (Turbo up to 3.33), 3-MB L3 cache, 4 threads
625826-001 Intel Core i7 640M Dual Core processor, 2.80-GHz (Turbo up to 3.46), 4-MB L3 cache, 4 threads
626978-001 320-GB, 7200-rpm Self-encrypting (SED) hard drive (includes hard drive bracket and screws)
628824-001 Modem module for use in all countries and regions except Australia and New Zealand
NOTE: The modem module spare part kit does not include a modem module cable. The modem module
cable is included in the Cable Kit, spare part number 595787-001. See
Cable Kit on page 30 for more Cable
Kit spare part number information.
630293-001 System board for use in Russia and the People's Republic of China with the following dual-core processors:
520M, 540M, 620M
630294-001 System board for use in Russia and the People's Republic of China with the following quad-core
processors: 720QM, 820QM
630887-001 Hard Drive Hardware Kit
634091-001 8-GB memory module (PC3-10600, 1333-MHz, DDR3)
634919-001 500-GB, 7200-rpm hard drive (includes hard drive bracket and screws)
641369-001 4-GB memory module (PC3-12800, 1600-MHz, DDR3)
652972-001 2-GB memory module (PC3-12800, 1600-MHz, DDR3)
Sequential part number listing 39

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