So I bought the below PC back in 2016. I'm looking to get some new monitors, and was wondering if I'd need to upgrade any parts. I currently use two Dell U2412M monitors (1080p screens); if I want to get some 1440p or 4k screens, what would I need to upgrade?
Case
FRACTAL DEFINE S BLACK GAMING CASE (Window)
Overclocked CPU
Overclocked Intel® Core™ i7-6700k Quad Core (4.00GHz @ up to 4.60GHz)
Motherboard
ASUS® Z170 PRO GAMING: ATX, LG1151, USB 3.1, SATA 6GBs
Memory (RAM)
16GB HyperX SAVAGE DDR4 3000MHz (2 x 8GB Kit)
Graphics Card
8GB NVIDIA GEFORCE GTX 1080 - DVI, HDMI, 3x DP - GeForce GTX VR Ready!
1st M.2 SSD Drive
256GB SAMSUNG SM951 M.2, PCIe NVMe (up to 2150MB/R, 1260MB/W)
1st Storage Drive
2TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 256MB CACHE
Power Supply
CORSAIR 650W CS SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable
1 x 1.5 Metre UK Power Cable (Kettle Lead)
Processor Cooling
Noctua NH-D15S Ultra Quiet Performance CPU Cooler
Thermal Paste
ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
LED Lighting
2 x 50cm Green LED Strip
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Windows 10 Home 64 Bit - inc. Single Licence
Case
FRACTAL DEFINE S BLACK GAMING CASE (Window)
Overclocked CPU
Overclocked Intel® Core™ i7-6700k Quad Core (4.00GHz @ up to 4.60GHz)
Motherboard
ASUS® Z170 PRO GAMING: ATX, LG1151, USB 3.1, SATA 6GBs
Memory (RAM)
16GB HyperX SAVAGE DDR4 3000MHz (2 x 8GB Kit)
Graphics Card
8GB NVIDIA GEFORCE GTX 1080 - DVI, HDMI, 3x DP - GeForce GTX VR Ready!
1st M.2 SSD Drive
256GB SAMSUNG SM951 M.2, PCIe NVMe (up to 2150MB/R, 1260MB/W)
1st Storage Drive
2TB SEAGATE BARRACUDA SATA-III 3.5" HDD, 6GB/s, 7200RPM, 256MB CACHE
Power Supply
CORSAIR 650W CS SERIES™ MODULAR 80 PLUS® GOLD, ULTRA QUIET
Power Cable
1 x 1.5 Metre UK Power Cable (Kettle Lead)
Processor Cooling
Noctua NH-D15S Ultra Quiet Performance CPU Cooler
Thermal Paste
ARCTIC MX-4 EXTREME THERMAL CONDUCTIVITY COMPOUND
LED Lighting
2 x 50cm Green LED Strip
Sound Card
ONBOARD 6 CHANNEL (5.1) HIGH DEF AUDIO (AS STANDARD)
USB/Thunderbolt Options
MIN. 2 x USB 3.0 & 2 x USB 2.0 PORTS @ BACK PANEL + MIN. 2 FRONT PORTS
Operating System
Windows 10 Home 64 Bit - inc. Single Licence