Pro 13
Summary
The Sony VAIO Pro 13 is a business-class ultrabook laptop computer that was released in 2013 by Sony. It features a 4th Gen Haswell Intel Core i5 or i7 ULV processor, and Intel HD 4400 integrated graphics. RAM options ranged from 4GB to 8GB, and is soldered on the motherboard. Contrary to popular belief, the SSD runs on the SATA 6GB/s interface instead of PCIe, and is of the M.2 2280 NGFF form. The case is made of flexible carbon fiber, which makes the laptop very light at only 1.066 kg (2.35 pounds). The display on this ultrabook was one of it's selling points, a Sony Triluminos 1080p IPS panel with 10 finger multi touch support.
Detailed Specs
Processor : Intel Core i5-4200U or i7-4500U
Graphics : Intel HD Graphics 4400
RAM : 4GB or 8GB DDR3L-1600 (soldered)
Display : 13.3" 16:9, 1920x1080, 10 finger multi touch support, IPS, glossy, panel : Panasonic VVX13F009G00
Weight : 1.066 kg / 37.6 oz / 2.35 pounds