Acer Aspire X3950 Service Guide - Page 101

Technical Specifications This section provides technical specifications for the system. Processor Appendix A Item Type Processor Number Specification Intel Core processor family i7-860/870 i5-750 Number of Cores Clock Speed (GHz) Quad (45 nm) Quad (45 nm) 2.8/2.933 2.66 Bus Speed (GT/s DMI) Cache Size (MB) Voltage (V) Socket Thermal Design Power (W) 2.5 8 0.65 - 1.4 V LGA 1156 95 2.5 8 0.65 - 1.4 V 95 i5-650/660/ 661/670 Dual (32 nm) 3.2/3.33/3.33/ 3.46 2.5 4 0.65 - 1.4 V i3-540 Dual (32 nm) 3.06 2.5 4 0.65 - 1.4 V Intel Pentium G6950 Dual (32 nm) 2.8 2.5 3 0.65 - 1.4 V 73/87 73 73 System Board Major Chips Item System Core Logic Memory Controller Storage Controller PCIE Controller LAN Controller Audio Controller Input Devices Controller Specification Intel P55 Express chipset Intel P55 Express chipset Intel P55 Express chipset Intel P55 Express chipset Intel PCI-E Gbe LAN controller PHY Realtek ALC888S-VC HD Audio Codec 7.1 Super I/O IT8721F Appendix A 93