HP ProBook 6450b Specification

QuickSpecs
HP ProBook 6450b Notebook PC
HP Pr
oBook 6550b Notebook PC
Technical Specifications
DA
–
13616
E
MEA
—
Version
1
—
M
ay
, 2010
Page
35
Intel Centrino
Wireless-N 1000
Wireless LAN
Standards
IEEE 802.11b
IEEE 802.11g
IEEE 802.11n*
* In countries where 802.11n is not allowed, this capability is not enabled.
Interoperability
Wi
-
Fi certified
Cisco Compatible Extensions Program compliant with Microsoft Windows Vista
and XP
Frequency
Band
2.4 GHz
Antenna
Structure
1 transmit; 2 receive (1x2)
Data Rates
802.11b: 1, 2, 5.5, 11 Mbps
802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps
802.11n: many possible data rates, ranging from 6 Mbps to 300 Mbps,
depending on the combination of Bandwidth, Modulation Coding Scheme, and
Guard Interval used, as defined in IEEE 802.11n specification
Modulation
Direct Sequence Spread Spectrum
DBPSK, DQPSK, CCK, OFDM, BPSK, QPSK, 16-QAM, 64-QAM
Security
1
A
uthentication: WPA and WPA2, 802.1x (EAP_TLS, TTLS, PEAP, LEAP, EAP
-
FAST)
Authentication Protocols: PAP, CHAP, TLS, GTC, MS-CHAP, MS-CHAPv2
Encryption: 64 and 128-bit WEP, AES-CCMP, CKIP, TKIP
Support for Cisco Security Features (proven compatibility with Cisco Aironet
infrastructure products through the Cisco Compatible Extensions Program Version
4) with Microsoft Windows Vista and XP only.
Sub
-
channels
Multinational support with frequency bands and channels compliant to local
regulations.
Media Access
Protocol
CSMA/CA (Collision Avoidance) with ACK
Network
Architecture
Models
Ad
-
hoc (Peer to Peer)
Infrastructure (Access Point Required)
Roaming
IEEE 802.11 compliant roaming between 2.4GHz band Access Points
Output Power
(for CCK and
OFDM)
2
15 dBm typical
Power
Consumption
Transmit: 1.4 Watts (average, with one spatial streams)
Receive: 1.3 Watts (average with two receive chains)
Idle mode
3
: 30 mW (average)
Radio off: 20 mW (max)
Power
Management
ACPI compliant power management
802.11 compliant power saving mode

HP ProBook 6450b Specifications

General

Bus type	DMI
Stepping	C2
Tjunction	105 °C
Processor cache	2 MB
Processor cores	2
System bus rate	2.5 GT/s
Processor family	Intel® Core™ i5
Processor series	Intel Core i5-500 Mobile Series
Processor socket	BGA 956
Processor threads	4
Processor codename	Arrandale
Processing Die size	81 mm²
Processor frequency	2.4 GHz
Processor cache type	L2
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)	35 W
CPU multiplier (bus/core ratio)	18
Maximum number of PCI Express lanes	16
Number of Processing Die Transistors	382 M
Motherboard chipset	Intel® HM57 Express
HDD speed	7200 RPM
HDD interface	SATA II
Optical drive type	DVD Super Multi DL
Card reader integrated	Yes
Total storage capacity	250 GB
Number of HDDs installed	1
Display diagonal	14 \
Display resolution	1366 x 768 pixels
Native aspect ratio	16:9
Power supply type	AC/DC
Intel segment tagging	Enterprise
Operating temperature (T-T)	41 - 95 °F
Compliance industry standards	IEEE802.3, IEEE802.3u, IEEE802.3ab
Memory slots	2x SO-DIMM
Internal memory	2 GB
Memory clock speed	1333 MHz
Internal memory type	DDR3-SDRAM
Maximum internal memory	8 GB
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
Operating system architecture	32-bit
ExpressCard slot	-
Charging port type	DC-in jack
USB 2.0 ports quantity	3
CardBus PCMCIA slots quantity	0
AC adapter power	65 W
Battery capacity	55 Wh
Number of battery cells	6
Storage relative humidity (H-H)	5 - 95 %
Product color	Black, Silver
Country of origin	China
Discrete graphics card model	Intel® HD Graphics
On-board graphics card base frequency	500 MHz
On-board graphics card dynamic frequency (max)	766 MHz
Processor ARK ID	47341
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	236.2 mm
Width	339 mm
Height	33.8 mm
Weight	2260 g