Acer Aspire 4220, 4220G, 4520 & 4520G motherboard

Model / Codename Z03
CPU (Processor) AMD Turion 64 X2 dual-core mobile technology TL-66/TL-64/TL-60/TL-58/TL-56 TL-52 (2x 512 MB L2 cache, 2.30/2.20/2/1.90/1.80/1.60 GHz, 1600 MHz HyperTransport Bus), AMD Turion 64 mobile technology MK-36/MK-38 (512 KB L2 cache, 2/2.20 GHz,), supporting AMD PowerNow! technology and AMD HyperTransport technology or AMD Athlon 64 X2 dual-core mobile technology TK-53/TK-55 (2x 256 KB L2 cache, 1.70/1.80 GHz), supporting AMD PowerNow! technology and AMD HyperTransport technology (removable, not included)
RAM (Memory) Up to 4GB (2 sockets) DDR2 RAM (removable, not included)
Chipset Nvidia nForce 610M Media and Communication Processor (MCP)
Video NVIDIA GeForce 7000M integrated 3D graphics with up to 752 MB of TurboCache (256 MB of dedicated system memory, up to 496 MB of shared system memory), supporting Microsoft DirectX 9