HP 620 Compaq 320, 321, 420, 421, 620 and 621 Notebook PCs HP 420 and 620 Not - Page 11

Category, Description, graphics, GL40 chipset, Discrete, chipset, Memory, Hard drives

Page 11 highlights

Category Memory Hard drives Description UMA graphics, GL40 chipset UMA graphics, GM45 chipset Discrete graphics, PM45 chipset 39.6-cm (15.6-in) HD LED backlight panel: • • • ● 1366×768 AntiGlare ● 1366×768 AntiGlare for webcam ● 1366×768 BrightView ● 1366×768 BrightView for Webcam 2 customer-accessible/upgradable memory • • • module slots Supports dual-channel memory • • • Supports up to 4 GB of system RAM • • • PC3-10600, 1333-MHz, DDR3 • • • Supports the following configurations in all • • • countries and regions: ● 4096-MB total system memory (4096MB × 1) ● 4096-MB total system memory (2048MB× 2, dual-channel) ● 3072-MB total system memory (2048MB + 1024-MB, dual-channel) ● 2048-MB total system memory (2048MB × 1) ● 2048-MB total system memory (1024MB × 2, dual-channel) ● 1024-MB total system memory (1024MB × 1) Supports 9.5-mm, 6.35-cm (2.50-in) hard • • • drives Customer-accessible • • • Serial ATA • • • 3

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Category
Description
UMA
graphics,
GL40 chipset
UMA
graphics,
GM45 chipset
Discrete
graphics,
PM45
chipset
39.6-cm
(15.6-in) HD LED backlight panel:
1366×768 AntiGlare
1366×768 AntiGlare for webcam
1366×768 BrightView
1366×768 BrightView for Webcam
Memory
2 customer-accessible/upgradable memory
module slots
Supports dual-channel memory
Supports up to 4 GB of system RAM
PC3-10600, 1333-MHz, DDR3
Supports the following configurations in all
countries and regions:
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)
Hard drives
Supports 9.5-mm, 6.35-cm (2.50-in) hard
drives
Customer-accessible
Serial ATA
3