HP ProBook 450 G2 Notebook PC HP ProBook 455 G2 Notebook PC Maintenance and Service Guide

Category Description HP 450
UMA
HP 450
discrete
HP 455
UMA
HP 455
discrete
Switchable discrete (AMD processors):
FX series APU - Graphic Branding AMD Radeon R7
M265DX with 2 GB of dedicated video memory
A10 series APU - Graphic Branding AMD Radeon R7
M260DX with 2 GB of dedicated video memory
A8 series APU - Graphic Branding AMD Radeon R6
M255DX with 2 GB of dedicated video memory
A6 series APU - Graphic Branding AMD Radeon R5 M255
with 2 GB of dedicated video memory
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Supports HD decode, DX11, HDMI 
Supports PX5 
Supports PX7  
Panel eDP – flat
39.6-cm (15.6-inch) HD, 1366x768, 200 nits, 3.8 mm, 1
or 2 WLAN antennas
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39.6-cm (15.6-inch) HD, 1366x768, 200 nits, 3.8 mm, 1
or 2 WLAN antennas, camera
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39.6-cm (15.6-inch) HD, 1366x768, 200 nits, 3.8 mm, 1
or 2 WLAN antennas, camera, WWAN
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39.6-cm (15.6-inch) HD, 1366x768, 200 nits, 3.8 mm,
touch panel, 1 or 2 WLAN antennas, camera (supported
on UMA and 1 GB discrete graphics models only)
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eDP – slim
39.6-cm (15.6-inch) HD, 1920x1080, 300 nits, 3.2 mm, 1
or 2 WLAN antennas
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39.6-cm (15.6-inch) HD, 1920x1080, 300 nits, 3.2 mm, 1
or 2 WLAN antennas, camera

39.6-cm (15.6-inch) HD, 1920x1080, 300 nits, 3.2 mm, 1
or 2 WLAN antennas, WWAN, camera
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All display assemblies include 1 or 2 wireless local area
network (WLAN) antennas
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Display assemblies include 2 worldwide 5-band (WWAN)
antennas
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Memory Two customer-accessible memory module slots
supporting up to 16 GB of RAM
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Supports dual-channel memory 
PC3L-12800, 1600-MHz, DDR3L SODIMMs 
Supports the following configurations:
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16384 MB (8192 × 2; dual channel)
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12288 MB (8192 + 4096; dual channel)
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8192 MB (8192 × 1)
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2 Chapter 1 Product description