Acer 3250 manual Hardware Specifications and Configurations, Processor, CPU Fan True Value Table

Hardware Specifications and Configurations

Processor

Item	Specification
CPU type	Intel® CoreTM Duo processor T2300/T2400/T2500/T2600 (2 MB L2 cache,
	1.66/1.83/2/2.16 GHz, 667 MHz FSB) for TravelMate 3250
	Intel® Celeron® M Processor 410/420/430 (1MB L2 cache, 1.46/1.60/1.73
	GHz, 533 MHz FSB) or higher for TravelMate 2470
Core logic	Intel 945GM/PM+ICH7M (for TravelMate 3250)
	Intel 940GML+ICH7M (for TravelMate 2470)
CPU package	Intel socketable 478pin Micro-BGA
CPU core voltage	0.944~1.3V

CPU Fan True Value Table

Stage	DTS(degree C)	Local	Fan Speed (rpm)	Acoustic Level (dBA)
Stage 1	50	56	2800	29
Stage 2	60	60	3200	32
Stage 3	70	65	3600	35
Stage 4	82	70	4000	38
Stage 5	93	77	4300	40

NOTE: Stage 1-4 is normal situation. Stage 5 is protection while the CPU is at extremely high temperature or at critical situation. DTS refers to the CPU’s temperature; and Local means the temperature of the IC on the main board.

BIOS

Item	Specification
BIOS vendor	Phneoix
BIOS Version	V1.05 (MP version)
BIOS ROM type	Flash ROM
BIOS ROM size	512KB Flash BIOS
BIOS package	32-pin PLCC
Supported protocols	ACPI 1.0b/2.0/3.0 compliance, PCI2.2, System/HDD Password Security
	Control, INT 13h Extensions, PnP BIOS 1.0a, PC Card 95(PCMCIA 3.0
	Compliant Device), SM BIOS 2.4, BIOS Boot Specification, Simple Boot
	Flag 1.0, Boot Block, PCI Bus Power Management Interface Specification,
	USB 1.1/2.0, IEEE1394 1.0, USB/1394 CD-ROM Boot Up support, IrDA
	1.0, HD Audio, WfM 2.0, PXE 2.1, BIS 1.0, PC99a and Mobile PC2001
	Compliant, Intel Enhanced SpeedStep Technology, DMI 2.0, PS/2
	keyboard and mouse
BIOS password control	Set by setup manual

Second Level Cache

Item	Specification
Cache controller	Built-in CPU
Cache size	2MB for Intel® CoreTM Duo processor
	1MB for Intel® Celeron® M Processor
1st level cache control	Always enabled
2st level cache control	Always enabled
Cache scheme control	Fixed in write-back

38 Chapter 1