Hypercore

In theory it should have respectable airflow, but I have no first or second-hand knowledge on it. It's likely that knowledge is very limited at the moment as a whole, seeing as they're still a new design.

If you're not in the market for one immediately, I would say wait for GN to get their hands on one. I expect they'll want to based on the interest Steve showed at CES.

Sry wrong list 
PCPartPicker Part List Type Item Price CPU AMD Ryzen 5 3600 3.6 GHz 6-Core Processor $174.99 @ Amazon Motherboard MSI B450 TOMAHAWK MAX ATX AM4 Motherboard $114.99 @ B&H Memory G.Skill Ripjaws V 16 GB (2 x 8 GB) DDR4-3600 Memory $84.99 @ Amazon Storage Western Digital Blue 1 TB M.2-2280 Solid State Drive $115.63 @ Walmart Video Card Gigabyte Radeon RX 5700 XT 8 GB AORUS Video Card $429.99 @ Amazon Case Phanteks Eclipse P300A Mesh ATX Mid Tower Case   Power Supply Phanteks AMP 650 W 80+ Gold Certified Fully Modular ATX Power Supply $104.00 Case Fan Phanteks PH-F140SP_BBK 82.1 CFM 140 mm Fan $14.99 @ Amazon Case Fan Phanteks PH-F140SP_BBK 82.1 CFM 140 mm Fan $14.99 @ Amazon Case Fan Phanteks PH-F140SP_BBK 82.1 CFM 140 mm Fan $14.99 @ Amazon Custom Phanteks Vertical GPU Bracket, 220mm PCI-E x16 Riser Ribbon Cable Kit $39.99 @ Amazon   Prices include shipping, taxes, rebates, and discounts     Total $1109.55   Generated by PCPartPicker 2020-04-15 00:55 EDT-0400