SKU:
PRO-Z790-A-WIFI-REFU
MSI PRO Z790-A WIFI ATX DDR5 Motherboard, LGA 1700, 4x DDR5 DIMMs , PCIe 5.0, 4x M.2, Wi-Fi 6E, 2.5G LAN, USB-C 20Gbps, ALC4080 Audio , for 14th/ 13th/ 12th Gen | REFURBISHED
$ 178.00
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Description
Expert Features ~ REFURBISHED
- Intel LGA 1700 Power Platform : Built for Intel® 14th, 13th, and 12th Gen Core™ processors, plus Pentium® Gold and Celeron® CPUs, giving builders a strong upgrade path for gaming, productivity, and workstation-style daily use.
- DDR5 Beast Mode Ready : Supports up to 256GB DDR5 memory with speeds up to 7200+MHz OC, Intel® XMP 3.0, dual-channel mode, and MSI Memory Boost for cleaner high-frequency performance.
- 16+1+1 Power Design : Equipped with 16-phase core power, 80A SPS, dual 8-pin CPU power connectors, and Core Boost technology to keep high-end Intel CPUs stable under heavy load.
- Premium Thermal Armor : Extended heatsink, heavy plated VRM heatsink, 7W/mK MOSFET thermal pads, additional choke pads, enlarged chipset heatsink, and M.2 Shield Frozr help maintain performance during long gaming or work sessions.
- PCIe 5.0 GPU Slot : Lightning Gen 5 PCIe x16 slot with MSI Steel Armor gives future-ready bandwidth and stronger physical support for heavy graphics cards.
- Fast Gen4 Storage Setup : Includes 4x M.2 slots with PCIe 4.0 x4 support and 6x SATA 6Gb/s ports, giving serious flexibility for NVMe SSDs, SATA SSDs, and storage-heavy builds.
- Wi-Fi 6E + 2.5G LAN Combo : Comes with Intel® Wi-Fi 6E, Bluetooth® 5.3, and Intel® 2.5Gbps LAN for fast wireless, stable wired networking, and low-latency online performance.
- USB-C 20Gbps Connectivity : Rear USB 3.2 Gen 2×2 Type-C delivers up to 20Gbps transfer speed, with extra front USB-C and multiple USB-A ports for modern setups.
- Audio Boost 5 : Realtek® ALC4080 codec with 7.1-channel USB high-performance audio and S/PDIF output delivers clean sound for gaming, media, and professional use.
- DIY-Friendly MSI Tools : EZ M.2 Clip, Flash BIOS Button, MSI Driver Utility Installer, M-FLASH, Hardware Monitor, EZ Debug LEDs, and clean BIOS controls make building, updating, and troubleshooting easier.
- Mystic Light RGB Control : Supports 3x Addressable V2 RGB headers and 1x RGB LED header, giving full lighting control for fans, strips, and RGB accessories.










Expert Specs
| Spec Category | Details |
|---|---|
| Product Model | MSI PRO Z790-A WIFI |
| Form Factor | ATX |
| PCB Size | 243.84mm x 304.8mm |
| Chipset | Intel® Z790 |
| CPU Socket | LGA 1700 |
| CPU Support | Intel® Core™ 14th / 13th / 12th Gen processors, Intel® Pentium® Gold, Intel® Celeron® processors |
| Memory Slots | 4x DDR5 DIMM |
| Maximum Memory Capacity | Up to 256GB |
| Memory Type | DDR5, non-ECC, un-buffered memory |
| Memory Channel | Dual-Controller Dual-Channel mode |
| Memory OC Support | Up to DDR5 7200+MHz OC |
| Memory Speeds | 7200+(OC), 7000(OC), 6800(OC), 6600(OC), 6400(OC), 6200(OC), 6000(OC), 5800(OC), 5600 JEDEC, 5400 JEDEC, 5200 JEDEC, 5000 JEDEC, 4800 JEDEC |
| Max Memory OC By Configuration | 1DPC 1R up to 7200+MHz, 1DPC 2R up to 6600MHz, 2DPC 1R up to 6400MHz, 2DPC 2R up to 5600MHz |
| XMP Support | Intel® XMP 3.0 OC |
| Power Design | 16+1+1 DRPS power design |
| Core Power | 16 Phase |
| AUX Power | 1 Phase |
| GT Power | 1 Phase |
| SPS Rating | 80A SPS |
| CPU Power Connectors | Dual 8-pin CPU power connectors |
| PCB Design | 6-layer PCB with 2oz thickened copper and server-grade level material |
| Cooling Features | Extended heatsink, M.2 Shield Frozr, heavy plated VRM heatsink, 7W/mK MOSFET thermal pads, additional choke thermal pads, enlarged chipset heatsink |
| Water Cooling Support | Dedicated water pump header supports up to 3A |
| Main PCIe Slot | PCI_E1 PCIe 5.0 x16 from CPU |
| Expansion Slots | 3x PCIe x16 slots, 1x PCIe x1 slot |
| PCI_E1 | PCIe 5.0, up to x16, from CPU |
| PCI_E2 | PCIe 3.0, up to x1, from chipset |
| PCI_E3 | PCIe 4.0, up to x4, from chipset |
| PCI_E4 | PCIe 3.0, up to x1, from chipset |
| GPU Slot Protection | MSI Steel Armor reinforced PCIe slot |
| Storage M.2 Slots | 4x M.2 slots |
| M.2_1 | From CPU, PCIe 4.0 x4, supports 22110 / 2280 / 2260 / 2242 devices |
| M.2_2 | From chipset, PCIe 4.0 x4, supports 2280 / 2260 / 2242 devices |
| M.2_3 | From chipset, PCIe 4.0 x4 / SATA mode, supports 2280 / 2260 / 2242 devices |
| M.2_4 | From chipset, PCIe 4.0 x4 / SATA mode, supports 2280 / 2260 / 2242 devices |
| SATA Ports | 6x SATA 6Gb/s |
| RAID Support For SATA | RAID 0, RAID 1, RAID 5, RAID 10 |
| RAID Support For M.2 NVMe | RAID 0, RAID 1, RAID 5, RAID 10 |
| Rear USB 2.0 | 2x USB 2.0 |
| Front USB 2.0 | 4x USB 2.0 |
| Rear USB 5Gbps | 2x USB 5Gbps Type-A |
| Front USB 5Gbps | 2x USB 5Gbps Type-A |
| Rear USB 10Gbps | 3x USB 10Gbps Type-A |
| Front USB 10Gbps | 1x USB 10Gbps Type-C |
| Rear USB 20Gbps | 1x USB 20Gbps Type-C |
| LAN | Intel® 2.5Gbps LAN |
| Wireless LAN | Intel® Wi-Fi 6E |
| Wireless Module | Pre-installed in M.2 Key-E slot |
| Wi-Fi Bands | 2.4GHz / 5GHz / 6GHz, 160MHz |
| Wi-Fi Speed | Up to 2.4Gbps |
| Wi-Fi Standards | 802.11 a/b/g/n/ac/ax |
| MU-MIMO | Supports MU-MIMO TX/RX |
| Bluetooth | Bluetooth® 5.3 |
| Wireless Notes | Wi-Fi 6E 6GHz depends on country regulations and Windows 11 readiness. Bluetooth 5.3 ready in Windows 10 build 21H1 and Windows 11. |
| Onboard HDMI | HDMI™ 2.1 with HDR, up to 4K 60Hz |
| Onboard DisplayPort | DisplayPort 1.4, up to 8K 60Hz |
| Graphics Output Note | Available only when using a CPU with integrated graphics. |
| Audio Codec | Realtek® ALC4080 Codec |
| Audio Channels | 7.1-channel USB high-performance audio |
| S/PDIF | Supports S/PDIF output |
| RGB Headers | 3x Addressable V2 RGB LED connectors, 1x RGB LED connector |
| Internal Fan Headers | 1x CPU Fan, 1x Pump Fan, 6x System Fan |
| Internal Power Connectors | 1x ATX power connector, 2x CPU power connectors |
| Internal Front Panel | 2x Front Panel connectors |
| Internal Audio | 1x Front Audio connector |
| Internal Security / Control | 1x Chassis Intrusion connector, 1x TPM pin header supporting TPM 2.0, 1x Tuning Controller connector |
| Debug Feature | 4x EZ Debug LED |
| Back Panel Ports | DisplayPort, HDMI™, USB 2.0, USB 3.2 Gen 1 5Gbps Type-A, USB 3.2 Gen 2 10Gbps Type-A, USB 3.2 Gen 2×2 20Gbps Type-C, 2.5G LAN, Wi-Fi / Bluetooth connectors, audio connectors, S/PDIF-Out, Flash BIOS Button |
| BIOS / Software Features | XMP, VMD, M-FLASH, Hardware Monitor, Memory Try It, Search & Favorites, Secure Boot, Resizable BAR |
| Driver Feature | MSI Driver Utility Installer, Windows 11 build 22H2 ready |
| Operating System Support | Windows® 11 64-bit, Windows® 10 64-bit |












Keyboard
GAMING/PRO KEYBOARD
OFFICE KEYBOARD
Mouse
OFFICE MOUSE
GAMING/PRO MOUSE
Wrist Rest
Intel® Processors
AMD Ryzen™ Processors
GeForce Nvidia
AMD Radeon™
Modding & Customization
KVM & HDMI Extenders / Splitters
Apex seat
Logitech
FiFine