Perfectly crafted and hitting well above its weight, the 2.5GHz Apple MC816B/A Mac Mini is a real over-achiever. All you have to do to get started is plug in your own display, keyboard and mouse, turn it on and everything works together. But you don't have to just leave it at that. Faster processors and new OS Doubling the performance of the previous generation, this small desktop packs a punch. The latest Intel CoreTM Processor i5 comes as standard with the Mac Mini , and the 2.5GHz version brings impressive power and 4GB of 1333MHz DDR3 memory. When you're using processor-intensive applications you can increases the clock speed up to 3.4GHz and Hyper-Threading lets each core run two threads, so OS X multitasks even more efficiently. The MC816B/A Mac Mini comes equipped with the new and improved OS X Lion to keep things running smoothly. Storage space Whether it's photo libraries, films, music or anything else, you will have plenty of space in the 500GB hard drive. 2GB of fast 1333MHz DDR3memory will keep everything running smoothly, and if you think you need more, a removable top panel allows you to pop it open and add some more. Thunderbolt Featuring two 10-Gbps channels for data transfer, the new Thunderbolt technology is phenomenally fast. It's 12 times faster than FireWire 800 and up to 20 times faster than USB 2.0. Perhaps more exciting than this scorching speed are the expansion capabilities this technology offers. You can daisy-chain up to 6 Tunderbolt peripherals, including the amazing new Apple Thunderbolt display and the Apple LED Cinema Display. And, thanks to DisplayPort technology, your Mini DisplayPort devices plug straight in too. Ports and WiFi In addition to the unique Thunderbolt technology, the Mac Mini is ready to make the most of standard connections. You can use the HDMI port and HDMI to DVI adapter to connect to a third party display and you can even connect two displays to double the fun. A built-in SDXC card slot allows access to photos and videos from your digital cameras, and four USB 2.0 ports and a FireWire 800 port let you plug in just about any peripheral. There's also Bluetooth for extra wireless options. The MC816B/A Mac Mini - 2.5GHz comes with the latest 802.11n wireless technology which automatically connects to your WiFi network for immediate enjoyment. HDMI and graphics With an HDMI cable you can connect your Mac Mini to an HD TV to make the most of films and TV from iTunes. You also get a handy control that lets you adjust the output on Mac mini to fill any size of HDTV screen. If you just want to listen to music, you can play your iTunes collection through your home entertainment centre, or stream it to a set of speakers in any room via an AirPort Express Base Station. If you're more interested in gaming, or just want super smooth graphics, then the Mac Mini comes equipped with discrete AMD Radeon HD graphics processor with 256MB of GDDR5 memory. Full of potential and innovation, the Apple MC816B/A Mac Mini is a world beating mini desktop. General Information Processor 2.5GHz Intel Core i5 - 3MB on-chip shared L3 cache - dual-core Operating System OS X Lion RAM 4GB of 1333MHz DDR3 memory Graphics card AMD Radeon HD 6630M graphics processor with 256MB of GDDR5 memory Hard drive 500GB (5400-rpm) hard drive Memory card reader SDXC card slot USB Four USB 2.0 ports (up to 480 Mbps) FireWire FireWire 800 port (up to 800 Mbps) Modem/Ethernet Gigabit Ethernet port WiFi 802.11n Wi-Fi wireless networking;4 IEEE 802.11a/b/g compatible Bluetooth Bluetooth 4.0 wireless technology Video interface Thunderbolt port with support for up to 2560x1600 resolution HDMI port with support for up to 1920x1200 resolution DVI output using HDMI to DVI Adapter (included) Audio interface Audio in/outAudio line out / headphone mini-jack (digital/analog) Audio line in mini-jack (digital/analog) Sound Built-in speaker Software included OS X Lion Includes Mail, Address Book, iCal, the Mac App Store, iTunes, Safari, Time Machine, FaceTime, Photo Booth, Mission Control, Launchpad, AirDrop, Resume, Auto Save, Versions, Quick Look, Spotlight, QuickTime and more. Lion Recovery OS X Lion includes a built-in set of tools for repairing your Mac in the Recovery HD, a new feature that lets you repair disks or reinstall OS X Lion without a physical disc. iLife Includes iPhoto, iMovie and GarageBand. Size Height: 3.6 cm (1.4 inches) Width: 19.7 cm (7.7 inches) Depth: 19.7 cm (7.7 inches) Weight Weight: 1.22kg (2.7 pounds)