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HP ProBook 6450b User Manual

HP ProBook 6450b
216 pages
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Cables and connectors
CAUTION: When servicing the device, be sure that cables are placed in their proper locations
during the reassembly process. Improper cable placement can damage the device.
Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat
or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In
all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that
they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with
extreme care; these cables tear easily.
Drive handling
CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the
device, damage to a drive, or loss of information, observe these precautions:
Before removing or inserting a hard drive, shut down the device. If you are unsure whether the device
is off or in Hibernation, turn the device on, and then shut it down through the operating system.
Before handling a drive, be sure that you are discharged of static electricity. While handling a drive,
avoid touching the connector.
Handle drives on surfaces covered with at least one inch of shock-proof foam.
Avoid dropping drives from any height onto any surface.
After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag.
Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers.
Avoid exposing a drive to temperature extremes or liquids.
If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective
packaging and label the package “FRAGILE.”
Preliminary replacement requirements
73

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HP ProBook 6450b Specifications

General IconGeneral
Bus typeDMI
SteppingC2
Tjunction105 °C
Processor cache2 MB
Processor cores2
System bus rate2.5 GT/s
Processor familyIntel® Core™ i5
Processor seriesIntel Core i5-500 Mobile Series
Processor socketBGA 956
Processor threads4
Processor codenameArrandale
Processing Die size81 mm²
Processor frequency2.4 GHz
Processor cache typeL2
Processor lithography32 nm
Processor manufacturerIntel
Processor front side bus- MHz
PCI Express slots version2.0
Processor boost frequency2.93 GHz
Processor operating modes64-bit
ECC supported by processorNo
PCI Express configurations1x16
Thermal Design Power (TDP)35 W
CPU multiplier (bus/core ratio)18
Maximum number of PCI Express lanes16
Number of Processing Die Transistors382 M
Motherboard chipsetIntel® HM57 Express
HDD speed7200 RPM
HDD interfaceSATA II
Optical drive typeDVD Super Multi DL
Card reader integratedYes
Total storage capacity250 GB
Number of HDDs installed1
Display diagonal14 \
Display resolution1366 x 768 pixels
Native aspect ratio16:9
Power supply typeAC/DC
Intel segment taggingEnterprise
Operating temperature (T-T)41 - 95 °F
Compliance industry standardsIEEE802.3, IEEE802.3u, IEEE802.3ab
Memory slots2x SO-DIMM
Internal memory2 GB
Memory clock speed1333 MHz
Internal memory typeDDR3-SDRAM
Maximum internal memory8 GB
Pointing deviceTouchpad
Wi-Fi standards802.11a, 802.11b, 802.11g
Bluetooth version2.1+EDR
Cabling technology10/100/1000Base-T(X)
Networking featuresGigabit Ethernet
Operating system installedWindows 7 Professional
Operating system architecture32-bit
ExpressCard slot-
Charging port typeDC-in jack
USB 2.0 ports quantity3
CardBus PCMCIA slots quantity0
AC adapter power65 W
Battery capacity55 Wh
Number of battery cells6
Storage relative humidity (H-H)5 - 95 %
Product colorBlack, Silver
Country of originChina
Discrete graphics card modelIntel® HD Graphics
On-board graphics card base frequency500 MHz
On-board graphics card dynamic frequency (max)766 MHz
Processor ARK ID47341
Processor package sizerPGA 37.5x 37.5, BGA 34x28 mm
Graphics & IMC lithography45 nm
Supported instruction setsSSE4.1/4.2
Intel® Turbo Boost Technology1.0
Physical Address Extension (PAE)36 bit
Weight and Dimensions IconWeight and Dimensions
Depth236.2 mm
Width339 mm
Height33.8 mm
Weight2260 g

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