Processor type : i7-720QM Processor clock speed : 1.60 / 2.80 Turbo GHz Front Side Bus : 1333 MHz 2nd level cache : 6 MB Operating system Windows 7 Home Premium 64-bit (pre-installed, -HDD recovery) Design Colour colour : Precious Black with matt black keyboard System memory standard : 6,144 (4,096 + 2,048) MB maximum expandability : 8,192 MB technology : DDR3 RAM (1,066 MHz) Hard disk capacity : 1,000 (500 + 500) GB drive rotation : 5,400 rpm Display size : 18.4 " type : TruBrite Full HD TFT High Brightness display with 16 : 9 aspect ratio internal resolution : 1,920 x 1,080 Graphics adapter manufacturer : NVIDIA type : NVIDIA GeForce GTS 250M with CUDA™ technology memory amount : 1,024 MB dedicated VRAM (total available graphics memory using TurboCache technology can be up to 2,298 MB with a 32-bit operating system and 3 GB system memory or 3,307 MB with a 64-bit operating system and 5 GB system memory) memory type : GDDR5 Video RAM (resp. Video RAM and system memory combined) connected bus : PCI Express Internal video modes The following internal video modes are supported: resolution : 1,920 x 1,080 Max. external video modes max. resolution : 2,048 x 1,536 max. refresh rate : 100 Hz non-interlaced resolution with max. refresh rate : 1,920 x 1,200 Interfaces 1 x DC-in 1 x RJ-45 1 x i.LINK (IEEE 1394) 1 x external microphone 1 x external monitor 1 x headphone (stereo) 1 x S/PDIF-out (optical) shared with headphone socket 1 x 5-in-1 Bridge Media slot (supports SD Cards up to 16 GB, Memory Stick up to 256 MB, Memory Stick Pro™ up to 2 GB, MultiMedia Card up to 2 GB and xD-Picture Card™ up to 2 GB) 1 x HDMI-CEC (REGZA-Link) supporting 1080p signal format 1 x integrated HD Web Camera (1,280 x 800) with AutoMacro support and built-in microphone 3 (Left 1, Right 2) x USB 2.0 1 (Left) x eSATA/USB 2.0 supporting USB Sleep-and-Charge Expansion 2 x memory slots 1 x Express Card™ slot Wireless communication Compliancy : Wi-Fi Network Support : 802.11b/g Wireless Technology : Wireless LAN Wireless Technology : Bluetooth Wired communication topology : Gigabit Ethernet LAN speed : 10BASE-T/100BASE-TX/1000BASE-T Sound system supported audio format : 24-bit stereo speakers : built-in Harman Kardon stereo speaker system manufacturer : Bass Enhanced Sound System Keyboard Keys : 105 Windows® keys : Yes special features : backlit keyboard with standard numeric keypad Pointing device type : Touch Pad with Multi-Touch Control Battery technology : lithium-ion maximum life : up to 3h15min (Mobile Mark™ 2007) AC adapter input voltage : autosensing AC adapter (100/240 V) for worldwide usage Physical dimensions W x L x H : 442.6 x 294.2 x 41.5 mm weight : starting at 4.6 kg Blu-ray Disc™ drive compatibility : CD-ROM, CD-R, CD-RW, DVD-ROM, DVD-R, DVD-R(DL), DVD-RW, DVD+R, DVD+R(DL), DVD+RW, DVD-RAM, BD-ROM, BD-R, BD-R(DL), BD-RE, BD-RE(DL) maximum speed : Read: 24x CD-ROM, 8x DVD-ROM, 6x BD-ROM/ Write: 24x CD-R, 4x CD-RW, 10x HS CD-RW, 24x US CD-RW, 8x DVD-R, 4x DVD-R (Double Layer), 6x DVD-RW, 8x DVD+R, 4x DVD+R (Double Layer), 8x DVD+RW, 5x DVD-RAM, 6x BD-R, 4x BD-R (Double Layer), 2x BD-RE, 2x BD-RE (Double Layer) type : Blu-ray rewritable drive (BD-RE) with recording, rewriting and playback support Warranty 1 year EMEA Carry-in. also offers a large range of services to upgrade your standard warranty, please have a look at our website.-/services to find the right service for your product. Bundled hardware AC adapter Bundled software Google Pack (Google Toolbar, iGoogle, Google Picasa) Recovery Media Creator Photo Service WildTangent Games Console McAfee® Internet Security (includes free Internet updates for 30 days) Value Added Package ( Power Saver, Zooming Utility, PC Diagnostic Tool, Flash Cards, Components Common Driver, Accessibility, Button Support) Microsoft Works, Microsoft Office Home and Student 2007 (free 60-day trial) HDMI Control Manager Face Recognition DVD Player WinDVD BD for Corel® DVD MovieFactory for Camera Assistant Software utilities and drivers ConfigFree Connectivity Doctor Bluetooth Stack Bluetooth Monitor Assist Supervisor Password Utility Disc Creator