Help my mother with a computer, who will give a configuration

ADM dual-core UU Ӣ 512 video memory graphics card 2G memory 60G hard disk 21 display 2000 or so.

The accessories of this machine are basically discontinued,The overall second-hand computer city buys about 600 yuan,Not including the display,Kill the game within 2D,3D,Play at most,Mission 5,Pure W8 system boot for 18 seconds,The overall temperature is stable at 50,Crossfire graphics card is the most,It can reach 52 degrees。

PC model x86 compatible with desktop computers.

OSWinz 8 Pro 32-bit (DirectX 11).

ProcessorAMD Athlon 64 x2 Dual Core 4000+

Motherboard NVIDIA NF-MCP65 (NVIDIA MCP65).

RAM: 2 GB (Apacer DDR2 800MHz).

Main hard drive Samsung SP1614N (160 GB 7200 RPM).

GraphicsATI Radeon HD 5450 ( 128 MB )

Display: Universal non-plug-and-play monitor.

Sound Card: Realtek ALC662 @ NVIDIA MCP65 Hi-Fi Audio.

Network card: Realtek RTL8168C(P) 8111C(P) PCI-E Gigabit Ethernet NIC

Motherboard ASRock FM2A55M-DGS 340 CPU AMD X4 740 Original Box 430 RAM Apacer 4G DDR3 1600 180 HDD WD5000AAKX 500G Blue Disk 320 Graphics Card Dilan Hengjin HD7750 Hengjin 2nd Generation 1G 610 Chassis Xianma Miracle 3 100 Power Supply Antitek VP350P 230 Monitor AOC E2050SW 640 Keyboard and Mouse Microsoft Compact 200 Set 80 Total Price 2930

CPU AM X4 641 Motherboard ASUS F1A55-M LE RAM Kingston 2G DDR3 1333 HDD Western Digital 500G Graphics Mingxin GT 610 Monitor Get an Acer 19-inch, with an ordinary case power supply of about 200 pieces, and then get a keyboard and mouse about 45, almost 2900 or so.