Best Z390 Motherboard?
Looking for some advice on picking up a Z390 motherboard. Anything available with the following features?
-Can handle subzero cooling without cold bugging (will be run with a chiller around -30C) and somewhat easy to insulate
-Has the VRM to support a 9900K at 5.5 GHz+
-Can run 2 GPUs at x8/x8 as well as an NVMe SSD. 4 slot GPU spacing would be nice, but can work with 3 slot.
-Can disable specific cores / hyperthreading and can customize voltage/clock speed per core
-Preferably not made by Asus. Nothing against Asus, but have used Asus boards exclusively since 2002, would like to try something different. Maybe Gigabyte, Asrock, or EVGA?
It looks like the EVGA Z390 Dark would work, but at $500 is a lot of money for a "mainstream" board. Any others I should consider?
Build Log - White Voodoo
OCZ Vertex 4 256GB
Noctua NF-A14 iPPC-2000
AOC Agon AG251FZ 240Hz
Built-in Monitor Speakers (3 watt)
Intel Core i9-7980XE @ 4.3 GHz 1.10v
Asus Rampage VI Apex
Gigabyte Aorus Waterforce WB 1080 Ti SLI 2037/6318 1.09V
G.Skill Trident Z 32GB (4x8GB) DDR4-3200 CL14
Samsung 960 Evo 1TB
EVGA 1600 T2
HWLabs Nemesis GTR 420+280 Rads
(7) Noctua NF-A14 iPPC-3000 PWM Fans
EK-XRES 140 Revo D5 RGB PWM
LD Cooling PC-V7 280/420
Windows 10 LTSB
Linux Mint 19.1
NEC PA271W 2560x1440
Razer Blackwidow Chroma V2
Dual Intel Xeon L5520 2.26 GHz
48 GB Samsung DDR3-1066
120 GB Samsung 750 Evo SSD
2 TB Western Digital Green
2 TB Hitachi 7200 RPM
650W Delta PSU
Ubuntu Server 16.04
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