Acer Aspire 4920 Service Manual page 44

Hard Disk Drive Interface
Item
Interface transfer
rate (Mbytes/s,
max)
Voltage
tolerance
BIOS
Item
BIOS vendor
BIOS Version
Supported protocols
System Memory
Item
Memory controller
DIMM socket number
Supports maximum
memory size
Vendor
Model name
DIMM type
DIMM speed (MHz)
DIMM size
Video
Item
VGA controller
Features
34
Specification
150 MB/s N/A
5V(DC) +/- 5% 5V(DC) +/- 5%
Specification
Phoenix
v0.25
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
Specification
Intel GM965 Express chipset
2 sockets
2 GB for 32 bit OS, 4 GB for 64bit OS
Samsung Hynix
M470T2953 HYMP512S
EZ3-CE6 64CP8-Y5
DDR2 Synchronous DRAM
667
1GB 1GB
Specification
Intel GM965 Express chipset with integrated 3D graphics
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
150 MB/s
5V(DC) +/- 5%
Nanya Powerchip
NT512T64U AS6E8E63B-6E1A
H8B0FN-3C
512 MB 512 MB
ATI Mobility Radeon X2500 (with
up to 256 MB of dedicated
GDDR2 VRAM) with
HyperMemory supporting
Microsoft DirectX 9 and PCI
Express
150 MB/s
5V(DC) +/- 5%
Promos
V916764B24
QBFW-F5
512 MB
Chapter 1