Aspire M5810 Advanced Tower Desktop with Windows 7 Home Premium 64-bit, English/French; Microsoft Works 8.5 full version; Office Home & Student 2007 60-day trial; Intel Core i5 750 Quad-Core Processor 2.66GHz, 8MB L3 cache; 6GB DDR3 SDRAM, Up to 8 GB of DDR3 800/1066/1333 MHz SDRAM dual-channel support on four DIMMs; 1 TB SATA hard drive; Super-Multi drive; Discrete ATI HD4650 with 1GB GDDR2; Gigabit LAN; USB Keyboard and Mouse; Intel P55 Express Chipset; Multi-in-one card reader supporting optional CF+ Microdrive, CompactFlash I/II, Memory Stick, Memory Stick PRO, MultiMediaCard, Secure Digital, SmartMedia, xD-Picture Card or USB 1.1 port; Front I/O Ports: Four USB 2.0 ports; Multi-in-1 card reader; High-definition headphone and microphone jacks; Rear I/O: Six USB 2.0 ports, IEEE 1394 port 6-pin, PS/2 keyboard and mouse ports, Ethernet RJ-45 port, Five audio ports, Two eSATA ports, S/PDIF port; Drive bays: Two 5.25 bays, three internal 3.5 bays; Expansion slots: PCI Express 2.0 x16 slot, PCI Express 2.0 x4 slot, Two PCI v2.3 5V slots; 500W Power Supply; Charcoal-black chassis.