Acer Detailed Technical Specifications for Personal Computers

Appendix A

Technical Specifications

This section provides technical specifications for the system.

Processor

Item	Specification
Type	Intel Core processor family				Intel Pentium
Processor Number	i7-860/870	i5-750	i5-650/660/	i3-540	G6950
			661/670
Number of Cores	Quad (45 nm)	Quad (45 nm)	Dual (32 nm)	Dual (32 nm)	Dual (32 nm)
Clock Speed (GHz)	2.8/2.933	2.66	3.2/3.33/3.33/	3.06	2.8
			3.46
Bus Speed (GT/s DMI)	2.5	2.5	2.5	2.5	2.5
Cache Size (MB)	8	8	4	4	3
Voltage (V)	0.65 - 1.4 V	0.65 - 1.4 V	0.65 - 1.4 V	0.65 - 1.4 V	0.65 - 1.4 V
Socket	LGA 1156
Thermal Design	95	95	73/87	73	73
Power (W)

System Board Major Chips

Item	Specification
System Core Logic	Intel P55 Express chipset
Memory Controller	Intel P55 Express chipset
Storage Controller	Intel P55 Express chipset
PCIE Controller	Intel P55 Express chipset
LAN Controller	Intel PCI-E Gbe LAN controller PHY
Audio Controller	Realtek ALC888S-VC HD Audio Codec 7.1
Input Devices	Super I/O IT8721F
Controller

Appendix A 93