ASRock Z790 PG Lightning Gaming Desktop Motherboard
ASRock Z790 PG Lightning Gaming Desktop Motherboard
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ASRock Z790 PG Lightning Gaming Desktop Motherboard

Intel Z790 Chipset - Socket LGA-1700 - ATX - Core Processor Supported - 128 GB DDR5 SDRAM Maximum RAM - DIMM, UDIMM - 4 x Memory Slots - Gigabit Ethernet - HDMI - DisplayPort - 4 x SATA Interfaces

  • Product Type: Gaming Desktop Motherboard
  • Maximum Memory Supported: 128 GB
  • Form Factor: ATX
  • Processor Supported: Core
Supports 13th Gen & 12th Gen Intel Core Processors (LGA1700).
Supports DDR5 non-ECC, un-buffered memory up to 6800+(OC).
14+1+1 Power Phase, Dr.MOS for VCore+GT.
1 PCIe 5.0 x16, 1 PCIe 4.0 x16, 1 PCIe 3.0 x1: 1 M.2 Key E.
Realtek ALC897 7.1 CH HD Audio Codec: Nahimic Audio.
Graphics Output Options: HDMI, DisplayPort.
8 SATA3, 1 Blazing M.2 (PCIe Gen5x4): 4 Hyper M.2 (PCIe Gen4x4).
1 USB 3.2 Gen2x2 Front Type-C: 2 USB 3.2 Gen2 Rear Type-A ,1 USB 3.2 Gen1 Rear Type-C, 6 USB 3.2 Gen1 Type-A (4 Rear, 2 Front),6 USB 2.0 (2 Rear, 4 Front).
Killer E3100G 2.5G LAN.

General Information

Manufacturer: ASRock, Inc
Manufacturer Part Number: Z790 PG LIGHTNING
Manufacturer Website Address:
Brand Name: ASRock
Product Model: Z790 PG Lightning
Product Name: Z790 PG Lightning Gaming Desktop Motherboard
Product Type: Gaming Desktop Motherboard

Processor & Chipset

Chipset Manufacturer: Intel
Chipset Model: Z790
Total Processor Supported: 1
Processor Socket: Socket LGA-1700
Processor Generation Supported: 13th Gen, 12th Gen
Processor Supported: Core
Multi GPU Supported: CrossFire


Number of Memory Slots: 4
Memory Form Factor: DIMM, UDIMM
Maximum Memory Supported: 128 GB
Memory Technology: DDR5 SDRAM
Memory Speed Supported: 6800 MHz, 6000 MHz, 5600 MHz, 4800 MHz, 4400 MHz, 4000 MHz, 3600 MHz

I/O Controller

Controller Type: Serial ATA/600
RAID Supported: Yes
RAID Levels: 0, 1, 5, 10


Onboard Video: CPU Dependent Video
Graphics Controller Manufacturer: Intel


Audio Channels: 7.1

Network & Communication

Bluetooth: Yes
Gigabit Ethernet: Yes
2.5Gigabit Ethernet: Yes
Wireless LAN: Yes

I/O Expansions

PCI Express Standard: PCI Express 5.0, PCI Express 4.0, PCI Express 3.0
Total Number of PCI Express Slots: 5
Number of PCI Express x1 Slots: 3
Number of PCI Express x16 Slots: 2


Total Number of USB Ports: 8
Number of USB 2.0 Ports: 1
Number of USB 3.2 Gen 1 Type-A Ports: 5
Number of USB 3.2 Gen 2 Type-A Ports: 1
HDMI Version: 2.1
DisplayPort: Yes
Number of Network (RJ-45) Ports: 1
Thunderbolt: Yes
Number of Thunderbolt 4 Ports: 1

Onboard Interfaces

Number of SATA Interfaces: 4
Number of M.2 Interfaces: 4
Total Number of Onboard USB Ports: 7
Number of Onboard USB 2.0 Ports: 2

Physical Characteristics

Form Factor: ATX
Width: 12" (304.80 mm)
Depth: 9.60" (243.84 mm)


Brand Compatibility: Intel
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