ASUS K K30DA-A4654M1, 1.8 GHz, AMD A4, 4 GB, 500 GB, DVD-ROM, Windows 8.1 ASUS K K30DA-A4654M1. Processor frequency: 1.8 GHz, Processor family: AMD A4, Processor model: A4-6210. Internal memory: 4 GB, Internal memory type: DDR3L-SDRAM, Memory clock speed: 1600 MHz. Total storage capacity: 500 GB, Storage media: HDD, Optical drive type: DVD-ROM. On-board graphics card model: AMD Radeon R3. Operating system installed: Windows 8.1. Power supply: 250 W. Chassis type: Tower. Product type: PC. Product color: Black