Intel® Mobile Pentium® and Celeron® CPU families 700/900 MHz processor with 128KB cache 64-bit memory bus AcerMedia bay (removable CD-ROM or DVD-ROM drive) Built-in floppy drive High-capacity, Enhanced-IDE hard disk NiMH main battery pack Power management system with ACPI (Advanced Configuration Power Interface) 16-bit high-fidelity AC’97 stereo audio with 3D sound and wavetable synthesizer Built-in dual speakers with microphone High-speed CD-ROM and DVD-ROM drive(AcerMedia Bay) USB video capture kit option