Help with finding/building a 4K-capable PC

[windymillr]

Hi everyone - I've been pointed in this direction from another board. I'm new to building PCs but am confident with electronics and willing to give it a go. Any advice gratefully received, especially with regards to video cards/RAM/processors.

 

I won't be doing any gaming with this machine- it will be replacing 2 ageing laptops and an old XP desktop running various DVB scanning applications.

Basic requirements:
- 24/7 running for a VPN server and remote desktop logins
- support for at least 3 PCIe satellite/terrestrial TV cards, to watch/record channels (including those in 4K). I'll be running monitoring/scanning software that uses these cards 24/7.
- support for 2 monitors, which are currently 1080p but will eventually be upgraded to 4K (hoping to have 4K TV on one monitor, while working on another)
- at least 2TB HDD; 250GB SSD
- BD disc reader (not fussed about a BD writer)
- as much speed as possible!

I have no idea what I should be looking for when it comes to the processor and RAM. I'm looking to future-proof this as much as possible- the budget can stretch to about £900.

Many thanks!

[Guest]

 

PCPartPicker part list / Price breakdown by merchant

CPU: Intel Core i7-6700 3.4GHz Quad-Core Processor  (£276.00 @ Amazon UK) 
Motherboard: ASRock B150 PRO4/D3 ATX LGA1151 Motherboard  (£74.42 @ Amazon UK) 
Memory: PNY Anarchy 16GB (2 x 8GB) DDR3-1600 Memory  (£60.33 @ Amazon UK) 
Storage: Plextor M7V 256GB 2.5" Solid State Drive  (£63.99 @ Amazon UK) 
Storage: Toshiba 2TB 3.5" 7200RPM Internal Hard Drive  (£35.94 @ Aria PC) 
Video Card: Palit GeForce GTX 1060 6GB 6GB Dual Video Card  (£224.99 @ Aria PC) 
Case: NZXT Source 210 (White) ATX Mid Tower Case  (£34.98 @ Amazon UK) 
Power Supply: Corsair CXM 450W 80+ Bronze Certified Semi-Modular ATX Power Supply  (£52.17 @ BT Shop) 
Optical Drive: Pioneer BDR-209DBK Blu-Ray/DVD/CD Writer  (£57.54 @ Eclipse Computers) 
Total: £880.36
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2016-12-29 17:36 GMT+0000

 

 

motherboard has 3 pcie x1 slot and the case has also enough expansion slot too

 

1060 should power 2x4K monitor no problem

 

6700 and 16gb for power