Acer Aspire 4920 - Page 44

34 Chapter 1
Interface transfer
rate (Mbytes/s,
max)
150 MB/s N/A 150 MB/s 150 MB/s
Voltage
tolerance
5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5% 5V(DC) +/- 5%
BIOS
Item Specification
BIOS vendor Phoenix
BIOS Version v0.25
Supported protocols ACPI 1.0b/2.0/3.0 compliance, PCI 2.2, System/HDD Password
Security Control, INT 13h Extenstions, PnP BIOS 1.0a, SMBIOS 2.4,
BIOS Boot Specification, Simple Boot Flag 1.0, Boot Block, PCI Bus
Power Management Interface Specification, USB Specification 1.1/2.0,
IEEE 1394 1.0, USB/1394 CD-ROM Boot Up support, PC Card
Standard 1995 (PCMCIA 3.0 Compliant Device), IrDA 1.0, HD audio,
WfM 2.0, Preboot Execution Environment 2.1, Boot Integrity Service
Application Program Interface (BIS) 1.0, PC2002/2005 compliant, Intel
Enhanced SpeedStep Technology, Intel DPST support, ASF 2.0, TPM
v1.2, AHCI support, iAMT 2.5
System Memory
Item Specification
Memory controller Intel GM965 Express chipset
DIMM socket number 2 sockets
Supports maximum
memory size
2 GB for 32 bit OS, 4 GB for 64bit OS
Vendor Samsung Hynix Nanya Powerchip Promos
Model name M470T2953
EZ3-CE6
HYMP512S
64CP8-Y5
NT512T64U
H8B0FN-3C
AS6E8E63B-6E1A V916764B24
QBFW-F5
DIMM type DDR2 Synchronous DRAM
DIMM speed (MHz) 667
DIMM size 1GB 1GB 512 MB 512 MB 512 MB
Video
Item Specification
VGA controller Intel GM965 Express chipset with integrated 3D graphics
Features Intel Graphic Media Accelerator
(GMA) X3100 with up to 358 MB
of Intel Dynamic Video Memory
Technology 4.0 (8 MB of
dedicated DDR2 VRAM, up to
350 MB of dynamic system
memory), supporting Microsoft
DirectX 9 and DirectX 10
ATI Mobility Radeon X2500 (with
up to 256 MB of dedicated
GDDR2 VRAM) with
HyperMemory supporting
Microsoft DirectX 9 and PCI
Express
Hard Disk Drive Interface
Item Specification
SG_Aspire4920_Book.book Page 34 Monday, May 28, 2007 6:49 PM