Material	Aluminium body & fins Copper thermal module x1 6mm copper heatpipe x2
Motherboards Types	UCFF 4" X 4"
Motherboard Support	ASUS ExpertCenter PN53 ASUS ExpertCenter PN53 (Barebone) ASUS ExpertCenter PN64 ASUS ExpertCenter PN64 (Barebone)
Maximum TDP Support	40W
Dimensions	120.5 x 101.5 x 274.8mm
Internal Bays	One for 2.5" HDD/SSD (max height 13.5mm)
Antenna Fitting Holes	2
Security	Kensington lock
Front I/O Opening	1 x HDD LED, 1 x Audio jack, 1 x USB Type-C port, 2 x USB Type-A port, 1 x Power button
Rear I/O Opening	(1) For PN64 2 x HDMI port, 1 x USB Type-C port, 1 x RJ45 LAN, 1 x DC-in jack,1 x DisplayPort port, 1 x USB Type-A port (2) For PN53 2 x HDMI port, 1 x USB Type-C port, 1 x RJ45 LAN, 1 x DC-in jack,1 x DisplayPort port, 3 x USB Type-A port
Product Code	A-NUC99-M1B