ASRock Z790 PG Lightning Motherboard ATX / Intel Z790 / LGA1700 / DDR5 / M.2 PCIe

The ATX motherboard based on the Intel Z790 chipset supports Intel 12th, 13th and 14th Gen processors. It offers DDR5 memory compatibility, M.2 PCIe storage, PCIe 5.0 graphics support and a multi-phase VRM to ensure stable performance under load. Suitable for gaming, workstation and professional builds.

Specifications
Model: ASRock Z790 PG Lightning
Device type: motherboard
Chipset: Intel Z790
Socket: LGA1700
Form factor: ATX
Supported CPUs: Intel Core 12/13/14
Architectures: Alder Lake, Raptor Lake, Raptor Lake Refresh

Memory
Type: DDR5
Slots: 4
Dual-channel: yes
XMP support: yes
Max capacity: module dependent
Supported speeds: varies by DDR5 profile

Expansion slots
1 × PCIe 5.0 x16
1 × PCIe 4.0 x16 (x4 electrical)
1 × PCIe 3.0 x1

Storage
4 × M.2 PCIe NVMe
PCIe 4.0: supported
PCIe 3.0: supported
4 × SATA

Video outputs
HDMI
DisplayPort

Network
Gigabit LAN

Audio
Integrated audio controller
Multichannel support

USB ports
Varies by version
USB 3.2 Gen1 / Gen2, USB 2.0

Power & Cooling
Multi-phase VRM
VRM heatsinks

Other parameters
BIOS: UEFI
PCB: multilayer
PCB colour: varies

Physical parameters
Weight: 1.10 kg
Gross weight: 1.85 kg
Package dimensions
Length, m: 0.3600
Height, m: 0.0800
Width, m: 0.3000