Acer Aspire V5-431 Service Manual page 34

System Board
Item
Core logic
Graphics
LAN on Feature Port
(thru bundled Y
Cable)
USB 2.0/ USB 3.0
Wireless LAN
Audio codec
Card reader
Processor
Item
CPU type
Core logic
Chipset
1-24
®
Mobile Intel HM70/HM77 Express Chipset
UMA: Integrated in the Intel

Discrete: NVIDIA N13M-GS 1G

Realtek RTL8411 EN
Integrated in the Mobile Intel
Foxconn BCM 43228+20702

Foxconn Atheros WB222

Lite-On Atheros WB222

Realtek ALC271X_VB6 QFN-48
Built-in
Second Generation Intel
Four execution cores·
L1 cache size: Two 32 KB instruction caches and two 32 KB data

caches
L2 cache size: Two 256 KB

L3 cache size: 3 to 8 MB

®
Mobile Intel HM70/HM77 Express Chipset
Specification
®
Core™ Mobile Processor
®
HM70/HM77 Express Chipset
Specification
®
Core™ Mobile Processor Family
Hardware Specifications and Configurations