It's been with me for less than a year. Box and all accessories are available. Warranty with the agent (Extra). Modifications: - Battery with a capacity of 81 Wh - Memory of 256 GB - M.2 SSD hard drive with a capacity of 1 TB Price is 2000 fixed because the hard drive and battery alone cost more than 1200 now. If you want the device without the external hard drive, it's 1600 fixed, non-negotiable.