HP EliteBook 2540P Specifications

DDR3 PC3-10600 SDRAM (1333 MHz) *
Two SODIMM slots supporting dual-channel memory
SODIMM sizes supported: 1024 MB, 2048 MB and 4096 MB
Standard Memory
Standard MemoryStandard Memory
Standard Memory 2048 MB (2048 MB x 1)
3072 MB (2048 MB + 1024 MB)
4096 MB (4096 MB x 1)
4096 MB (2048 MB x 2)
6144 MB (4096 MB + 2048 MB)
8192 MB (4096 MB x 2)
Optional Memory Upgrades
Optional Memory UpgradesOptional Memory Upgrades
Optional Memory Upgrades Support for up to 8192 MB of memory with the installation of optional DDR3 SDRAM memory kits.
Both memory slots are user accessible. Please refer to the Hardware and Software Guide for
installation procedures. Maximized dual-channel performance requires SODIMMs of the same size
and speed in both memory slots.
Up to
Up toUp to
Up to Slot 1
Slot 1Slot 1
Slot 1 Slot 2
Slot 2Slot 2
Slot 2
3072 MB 2048 MB 1024 MB
4096 MB 2048 MB 2048 MB
4096 MB 4096 MB empty
6144 MB 4096 MB 2048 MB
8192 MB 4096 MB 4096 MB
* Memory bus runs at a maximum of 1066 MHz.
NOTE:
NOTE:NOTE:
NOTE: This chart does not represent all possible memory configurations. Due to the non-industry
standard nature of some third-party memory modules, we strongly recommend using only HP
branded memory modules to ensure compatibility. If you mix memory speeds, the system will
perform at the lower memory speed. Availability of 4 GB or more of memory requires Windows Vista
Business 64-bit or Linux. With Windows 32-bit operating systems, memory above 3 GB may not all
be available due to system resource requirements.
Memory Upgrades
Memory UpgradesMemory Upgrades
Memory Upgrades HP 1 GB (DDR3 1333 MHz) SODIMM AT911AA
HP 2 GB (DDR3 1333 MHz) SODIMM AT912AA
HP 4 GB (DDR3 1333 MHz) SODIMM AT913AA
QuickSpecs
HP EliteBook 2540p Notebook PC
HP EliteBook 2540p Notebook PCHP EliteBook 2540p Notebook PC
HP EliteBook 2540p Notebook PC
Memory
DA - 13566 North America — Version 8 — June 2, 2010 Page 16

HP EliteBook 2540P Specifications

General

Bus type	DMI
Stepping	C2
Tjunction	105 °C
Processor cache	4 MB
Processor cores	2
Processor model	i7-640LM
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	2.13 GHz
Processor cache type	Smart Cache
Processor lithography	32 nm
Processor manufacturer	Intel
Processor front side bus	- MHz
PCI Express slots version	2.0
Processor boost frequency	2.93 GHz
Processor operating modes	64-bit
ECC supported by processor	No
PCI Express configurations	1x16
Thermal Design Power (TDP)	25 W
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	Intel® QM57 Express
HDD speed	5400 RPM
HDD interface	SATA
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	250 GB
Display diagonal	12.1 \
Display resolution	1280 x 800 pixels
Native aspect ratio	16:10
Memory slots	2x SO-DIMM
Internal memory	2 GB
Internal memory type	DDR3-SDRAM
Maximum internal memory	- GB
Memory layout (slots x size)	1 x 2 GB
Discrete graphics card model	-
On-board graphics card model	Intel® HD Graphics
On-board graphics card base frequency	266 MHz
On-board graphics card dynamic frequency (max)	566 MHz
Type	PC
Intel segment tagging	Enterprise
Bluetooth version	2.1+EDR
Operating system installed	Windows XP Professional
Number of battery cells	6
Charging port type	DC-in jack
Serial ports quantity	0
USB 2.0 ports quantity	3
Cable lock slot type	Kensington
Product color	Black
Country of origin	China
Pointing device	Touchpad
Processor code	SLBMK
Processor ARK ID	43563
Processor package size	BGA 34 x 28 mm
Graphics & IMC lithography	45 nm
Supported instruction sets	SSE4.1, SSE4.2
Intel® Turbo Boost Technology	1.0

Weight and Dimensions

Depth	210 mm
Width	280 mm
Weight	1530 g
Height (front)	30 mm