As requested here is a custom gaming PC that can be used to stream on Twitch.

CPU: Intel Core i7-6700K 4.0GHz Quad-Core Processor

Cooler: Corsair H60 54.0 CFM Liquid CPU Cooler

Motherboard: Asus Z170-K ATX LGA1151 Motherboard

Memory: Corsair Vengeance LPX 16GB (4 x 4GB) DDR4 2666 (PC4-21300) 2666MHz C16 memory kit for DDR4 Systems (CMK16GX4M4A2666C16)

Har Drive: Samsung 850 EVO-Series 500GB 2.5″ Solid State Drive

Video Card: EVGA GeForce GTX 960 4GB SSC ACX 2.0+ Video Card

Case: NZXT Phantom (White) ATX Full Tower Case

Power Supply: SeaSonic Platinum 860W 80+ Platinum Certified Fully-Modular ATX Power Supply

Optical Drive: Lite-On iHAS124-14 DVD/CD Writer

Monitor: Asus VG248QE 144Hz 24.0″ Monitor

Keyboard: Razer DeathStalker Wired Gaming Keyboard