HP PROBOOK 4520S Maintenance And Service Manual page 13

Category Description
17.3-in HD LED backlight panel:
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Memory
2 customer-accessible/upgradable memory
module slots
Supports dual-channel memory
Supports up to 8 GB of system RAM
PC3-8500, 1066-MHz, DDR3
Supports the following configurations in all
countries and regions:
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Hard drives
Supports 9.5-mm, 6.35-cm (2.50-in) hard
drives
Customer-accessible
Serial ATA
1600×900 AntiGlare
1600×900 AntiGlare for webcam and
WWAN
1600×900 BrightView for webcam
1600×900 BrightView for webcam and
WWAN
8192-MB total system memory (4096-
MB × 2)
4096-MB total system memory (4096-
MB × 1)
4096-MB total system memory (2048-
MB × 2, dual-channel)
3072-MB total system memory (2048-
MB + 1024-MB, dual-channel)
2048-MB total system memory (2048-
MB × 1)
2048-MB total system memory (1024-
MB × 2, dual-channel)
1024-MB total system memory (1024-
MB × 1)
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4520s UMA 4520s
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HP ProBook
4720s
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