Id rather not open my laptop up but here's my specs:
OS:
-Windows 8.1 64-bit
CPU:
-Intel Core i7 4720HQ 2.60GHz
RAM:
-16.0GB @ 1600MHz
Graphics:
-15.6" UHD 4k Display (3840 x 2160)
NVIDIA GeForce GTX 890m
Storage:
-512GB SSD
Optical Drive:
-None
Audio:
JBL sound for Lenovo with built-in Subwoofer