PRIMERA Bravo SE. Print resolution (quality mode): 4800 x 4800 DPI. CD write speed: 40 x, DVD-R write speed: 20 x, DVD+R write speed: 20 x. Bundled software: PTPublisher SureThing. Dimensions (WxDxH): 381 x 178 x 375 mm, Weight: 4.1 kg. Compatible operating systems: Windows XP Windows Vista Windows 7 Mac OS X v10.6+, Minimum RAM: 1024 MB, Minimum processor: Intel Celeron, PowerPC