Acer ASPIRE 4253 - Audio Interface; Battery; Vram

Hardware Specifications and Configurations 1-39
Audio Interface
Wireless Module 802.11b/g/n
Battery
VRAM
Item Specification
Audio Controller Conexant 20584
Audio onboard or optional On board
Mono or Stereo Mono
Resolution Support 16/24bit PCM
Compatibility HD audio Interface
Sampling rate Sample rate up to 192Khz resolution VSR (Variable Sampling
Rate)
Internal microphone Yes
Internal speaker/quantity Yes/(1W speakers x1)
Item Specification
Chipset Atheros HB97 BCM943225HM
Data throughput
11-54 Mbps, up to 300 Mbps for Draft-N 11-54 Mbps, up to 300 Mbps for Draft-N
Protocol b, g, n b, g, n
Interface PCI-E PCI-E
Item Specification
Vendor & Model name Panasonic AS10D51, Samsung AS2010D, Sanyo 3UR18650,
Simplo AS2010D, Sony AS10D41
Battery Type Lithium-Ion
Pack capacity 4400mAh
Number of battery cell 6
Package configuration 2P3S
Item Specification
Chipset Hynix / Samsung
Memory size 1G to 2G
Interface Standard define