HP EliteBook 8540w Specification

Internal Storage
Internal StorageInternal Storage
Internal Storage Hard Drives
Hard DrivesHard Drives
Hard Drives 250/320/500 GB 7200 rpm SMART SATA II
320 GB 7200 rpm SMART SATA II Self Encrypting Drive
NOTE:
NOTE:NOTE:
NOTE: These hard drives are customer removable and will withstand multiple insertion/removal cycles.
Up to 15 GB is reserved for the system recovery software.
HP 3D DriveGuard
HP 3D DriveGuardHP 3D DriveGuard
HP 3D DriveGuard
(Windows only)
The hard drive is mounted directly to the notebook frame, reducing the
transmission of shock to the hard drive. Uses three-axis digital motion
detection with intelligent sensitivity to help protect the hard drive during
normal use from shock and vibration. The digital accelerometer temporarily
halts all data transfer and parks the hard drive when abrupt motion is
detected.
Solid State Drives
Solid State DrivesSolid State Drives
Solid State Drives 160 GB Solid State Drive
256 GB Solid State Drive
Upgrade Bay
Upgrade BayUpgrade Bay
Upgrade Bay Fixed 12.7 mm SATA
Fixed 12.7 mm SATAFixed 12.7 mm SATA
Fixed 12.7 mm SATA
optical drive
optical driveoptical drive
optical drive
Blu-ray R/RE DVD+/-RW SuperMulti DL Drive
DVD+/-RW SuperMulti DL LightScribe Drive
DVD-ROM Drive
Second hard drive
Second hard driveSecond hard drive
Second hard drive 500 GB 7200 rpm SMART SATA II Hard Drive
Interfaces
InterfacesInterfaces
Interfaces ExpressCard/54 slot
ExpressCard/54 slotExpressCard/54 slot
ExpressCard/54 slot One
External monitor
External monitorExternal monitor
External monitor Two – (1) DisplayPort, (1) VGA
Media Card Reader
Media Card ReaderMedia Card Reader
Media Card Reader One
1394a
1394a1394a
1394a One
Stereo microphone in
Stereo microphone inStereo microphone in
Stereo microphone in One
Stereo headphone/line
Stereo headphone/lineStereo headphone/line
Stereo headphone/line
out
outout
out
One
Power connector
Power connectorPower connector
Power connector One
RJ-11/modem
RJ-11/modemRJ-11/modem
RJ-11/modem One
RJ-45/Ethernet
RJ-45/EthernetRJ-45/Ethernet
RJ-45/Ethernet One
USB 2.0
USB 2.0USB 2.0
USB 2.0 Three
USB 3.0
USB 3.0USB 3.0
USB 3.0 Two (for USB 2.0 and USB 3.0 peripherals)
eSATA
eSATAeSATA
eSATA One
Docking connector
Docking connectorDocking connector
Docking connector One
Secondary battery
Secondary batterySecondary battery
Secondary battery
connector
connectorconnector
connector
One
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 9

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