What is the Maximum capacity for NVMe ssd I can use

What is the Maximum capacity for NVMe ssd I can use pc m 2 slot : h81 motherboard with nvme slot 2 SATA + NVMe Slot with toggle Switch; SATA Slot; HDMI + VGA - Micro ATX Gaming Desktop PC Motherboard -1 pciex16 slot Gaming PC BRIX · PC Peripherals · Keyboard Mouse Headset Gaming Chair · PC Components · PC Case Power Supply CPU Cooler SSD Memory DIY KIT

pciex16 slot is a slot that can interface with SATA , PCI Express

pcie slot x16 How to install an SSD on your PC · 1 Is your motherboard compatible with your key? · 2 Insert the drive into your PC  expansion slot is the specification for internal expansion cards on computers' motherboards Intel first introduced slot in 2012 as