$1,699^.99

Free 15-day Returns

Limit 99999 per customer.

Ships from China.

Sold by TECH EDGE

Top Rated

4 (4 seller ratings)

Shipped by TECH EDGE

Price alert

Add to Wish List

Meet Your Seller

TECH EDGE

See Seller Store

Main image of MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 2 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 3 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 4 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 5 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 6 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Alt view image 7 of 7 - MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Shop All MSI Products | Visit TECH EDGE Store

MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Be the first to review this product...

+CPU: R9 9900X3D

R5 9600X
R7 9700X
R7 9800X3D
R9 9900X
R9 9900X3D
R9 9950X
R9 9950X3D

Motherboard & CPU Combo
Motherboard:X870 GAMING PLUS WIFI
Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors
Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)
Ultra Performance: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper and server-grade level material
Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience
EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna
Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2
Ultra Connect: USB4 and 5G LAN with Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission
Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience
AMD Ryzen 9 9900X3D CPU
TSMC 4nm FinFET Granite Ridge (Zen 5) 120W
128MB L3 Cache
12MB L2 Cache
AMD Radeon Graphics

Overview

Specs

Reviews

Motherboard & CPU Combo

Motherboard:X870 GAMING PLUS WIFI

Supports AMD Ryzen 9000 / 8000 / 7000 Series Desktop Processors

Supports DDR5 Memory, Dual Channel DDR5 8200+ MT/s (OC)

Ultra Performance: 14+2+1 Duet Rail Power System, dual 8-pin CPU power connectors, Core Boost, Memory Boost, 8-layer PCB made by 2oz thickened copper and server-grade level material

Frozr Guard: Extended Heatsink, MOSFET thermal pads rated for 7W/mK, additional choke thermal pads and EZ M.2 Shield Frozr II are built for high performance system and non-stop experience

EZ DIY: EZ M.2 Shield Frozr II, EZ M.2 Clip II, EZ PCIe Clip II and EZ Antenna

Lightning Fast Game experience: PCIe 5.0 slot, Lightning Gen 5 x4 M.2

Ultra Connect: USB4 and 5G LAN with Wi-Fi 7 Solution - the latest solution for professional and multimedia use, delivering secure, stable, and high-speed networking and data transmission

Audio Boost: Reward your ears with studio-grade sound quality for the most immersive gaming experience

AMD Ryzen 9 9900X3D CPU

TSMC 4nm FinFET Granite Ridge (Zen 5) 120W

128MB L3 Cache

12MB L2 Cache

AMD Radeon Graphics

Model
Brand	MSI
Model	X870 GAMING PLUS WIFI +R9 9900X3D

Supported CPU
CPU Socket Type	AM5

Chipsets
Chipset	AMD X870

Memory
Number of Memory Slots	4x288pin (DDR5)
Maximum Memory Supported	256GB
Channel Supported	Dual Channel
ECC Supported	Non-ECC
Buffer Supported	Un-buffered
Memory Feature	Memory Support DDR5 8200 - 5600 (OC) MT/s / 5600 - 4800 (JEDEC) MT/s Ryzen 9000 Series Processors max. overclocking frequency: - 1DPC 1R Max speed up to 8200+ MT/s - 1DPC 2R Max speed up to 6400+ MT/s - 2DPC 1R Max speed up to 6400+ MT/s - 2DPC 2R Max speed up to 4800+ MT/s Supports AMD POR Speed and JEDEC Speed Supports Memory Overclocking and AMD EXPO Supports Dual-Channel mode Supports Non-ECC, Un-buffered memory Supports CUDIMM, Clock Driver bypass mode only* * CUDIMM support and POR boot frequency may vary by CPU series, with manual overclocking available after boot. Certain CPUs may fail to boot, but future BIOS updates will improve compatibility.

Expansion Slots
PCI Express 5.0 x16	PCI_E1 Gen PCIe 5.0 supports up to x16 (From CPU)
PCI Express x4	PCI_E4 Gen PCIe 4.0 supports up to x4 (From Chipset)
PCI Express x1	PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset) PCI_E3 Gen PCIe 3.0 supports up to x1 (From Chipset)
Other Slots	PCI_E1 slot - Supports PCIe 5.0 x16 (For Ryzen 9000/ 7000 Series processors) - Supports PCIe 4.0 x8 (For Ryzen 8700/ 8600/ 8400 Series processors) - Supports PCIe 4.0 x4 (For Ryzen 8500/ 8300 Series processor) * PCI_E4 slot will run at x2 speed when installing M.2 SSD in the M2_3 slot.

Storage Devices
Serial ATA (SATA)	4 x SATA 6Gb/s
M.2	3x M.2 M.2_1 Source (From CPU) supports up to PCIe 5.0 x4, supports 2280/2260 devices M.2_2 Source (From Chipset) supports up to PCIe 4.0 x4, supports 22110/2280 devices M.2_3 Source (From Chipset) supports up to PCIe 4.0 x2, supports 2280/2260 devices M2_1 slot - Supports up to PCIe 5.0 x4 (For Ryzen 9000/ 7000 Series processors) - Supports up to PCIe 4.0 x4 (For Ryzen 8000 Series processors) *Please refer to the manual for M.2 SSD heatsink restrictions.
SATA RAID	Supports RAID 0 and RAID 1 for M.2 NVMe storage devices

Onboard Audio
Audio Chipset	Realtek ALC897
Audio Channels	7.1 Channels

Onboard LAN
LAN Chipset	Realtek 8126VB 5G LAN
Max LAN Speed	5Gbps
Wireless LAN	Wi-Fi 802.11 be
Bluetooth	Bluetooth 5.4

Rear Panel Ports
Back I/O Ports	1 x Clear CMOS Button 2 x USB 5Gbps Type-A 2 x USB 10Gbps Type-A 4 x USB 2.0 1 x 5G LAN 2 x Wi-Fi / Bluetooth 3 x Audio connectors 1 x Flash BIOS Button 1 x HDMI 1 x USB 40Gbps Type-C 1 x USB 20Gbps Type-C

Internal I/O Connectors
Onboard USB	4 x USB 2.0 ports 2 x USB 5Gbps Type A ports 1 x USB 10Gbps Type C ports
Other Connectors	1 x CPU Fan 1 x Combo Fan (Pump_Sys Fan) 6 x System Fan 1 x EZ Conn-header (JAF_1) 2 x Front Panel (JFP) 1 x Chassis Intrusion (JCI) 1 x Front Audio (JAUD) 1 x Tuning Controller connector(JDASH) 3 x Addressable V2 RGB LED connector (JARGB_V2) 1 x RGB LED connector(JRGB) 1 x TPM pin header(Support TPM 2.0)

Physical Spec
Form Factor	ATX
Dimensions (W x L)	12.0" x 9.6"
Power Pin	1 x Power Connector(ATX_PWR) 2 x Power Connector(CPU_PWR) 1 x Power Connector(PCIE_PWR 8pin)

Software Feature
Windows 11	Support for Windows 11 64-bit

Additional Information
First Listed on Newegg	July 13, 2026

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
Read full details
CONTACT

Return Policies

Return for refund within: 15 days
Return for replacement within: 30 days
This item is covered by TECH EDGE Return Policy

Manufacturer Contact Info

For a directory of all our manufacturers, please click below.
Manufacturers Directory

Meet Your Seller

MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Learn more about the MSI X870 GAMING PLUS WIFI +R9 9900X3D

Customer Reviews of the MSI X870 GAMING PLUS WIFI +R9 9900X3D

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIBP4ZM167089

Meet Your Seller

MSI X870 GAMING PLUS WIFI Motherboard & AMD Ryzen 9 9900X3D CPU Combo, AM5 - 60A SPS VRM, DDR5 Memory Boost 8200+ MT/s (OC), PCIe 5.0 x16 & 4.0 x16, M.2 Gen5, Wi-Fi 7, 5G LAN

Learn more about the MSI X870 GAMING PLUS WIFI +R9 9900X3D

Customer Reviews of the MSI X870 GAMING PLUS WIFI +R9 9900X3D

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info