Chipset Intel Q87 Express Processors Intel 4th Generation Core i5, i7 Processors Memory 1333-MHz DDR3 SDRAM; (2) DIMM slots enabling up to 16GB, dual channel memory support Internal storage Up to 1TB hard drive, 160GB SSD (Solid State Drive); up to 256GB self-encrypting solid state drive; 500 GB Self-encrypting Drive, or 1TB solid state hard drive Removable storage Slim DVD-ROM drive Slim SuperMulti DVD writer drive Graphics Integrated Intel HD Graphics 4600 Discrete AMD Radeon HD 7650A 2GB DDR3 MXM Graphics optional Audio/Multimedia DTS Studio Sound Realtek ALC 3228 Audio - 16 & 24-bit PCM High performance integrated stereo speakers Volume control and mute buttons Stereo headphone jack Microphone in Stereo line out Integrated 2.0 MP webcam (up to 30 frames/sec ) & dual microphone array optional Communications Intel I217LM GbE Network Connection (integrated) Intel Centrino Advance-N 6205 Wireless Network Interface Connection HP WLAN 802.11a/b/g/n Wireless 2x2 Dual-Band Minicard with Bluetooth Combo