The MSI Z790MPOWER marks the legendary return of MSI's iconic MPOWER overclocking series after nearly 7 years of absence. Originally debuted in the Sandy Bridge era and last seen on the Z270 chipset, the MPOWER name has always been synonymous with extreme memory overclocking and enthusiast-grade performance at a competitive price point. This Z790 revival is specifically engineered for memory overclockers — featuring a unique dual-DIMM design that achieves DDR5-8000+ MT/s speeds (and even 8400+ MT/s in real-world testing).

Built around Intel's premium Z790 chipset in a compact Micro-ATX form factor, the Z790MPOWER supports Intel 12th, 13th, and 14th Gen processors (LGA 1700) — making it the perfect choice for serious overclockers, memory enthusiasts, and benchmarkers seeking world-class performance without breaking the bank.

⚡ 15-Phase VRM with Dual 8-Pin Power

Aggressive power delivery designed for extreme overclocking:

• 15-Phase VRM design with fully digital architecture
• Dual 8-pin CPU power connectors for maximum current delivery
• Core Boost Technology for sustained heavy gaming loads
• OC ENGINE technology with built-in clock generator
• Premium MOSFET thermal pads (7W/mK)
• Solid Pin Power Connectors for stable 12V transmission
• Engineered to drive Intel i9-14900K, i9-14900KS, i9-13900K at extreme overclocks

💾 1SPC Dual-DIMM Design — DDR5 8000+ MT/s

The 1 Slot Per Channel (1SPC) architecture is the heart of MPOWER's overclocking prowess:

• 2× DDR5 DIMM slots (1SPC architecture)
• Up to 128GB total capacity (with 64GB DIMMs)
• DDR5 8000+ MT/s with overclocking (real-world tested up to 8400 MT/s)
• Minimal signal loss for clean high-frequency operation
• MSI Memory Boost Technology with SMT welding process
• MSI OC LAB certified XMP profiles for stable overclocking
• Dragon Alliance memory partner support (G.Skill, Patriot, Kingston, OLOY)

🚀 PCIe 5.0 + Dual M.2 Storage

Future-proof expansion despite compact form factor:

• 1× PCIe 5.0 x16 slot for next-gen graphics cards
• Steel-reinforced PCIe slot with extra solder points
• 2× M.2 slots with M.2 Shield Frozr heatsinks
• EZ M.2 Clip for tool-free SSD installation
• 4× SATA 6Gb/s ports for additional storage

🎛️ EZ Dashboard — Built-in Overclocking Panel

A premium feature usually reserved for $500+ motherboards:

• External EZ Dashboard PCB included in the box
• Debug Code LED for advanced diagnostics
• Power Button for quick system testing
• Reset Button for instant restart
• Clear CMOS Button for BIOS reset
• Connects via dedicated cable for easy benchmarking and OC testing
• Essential for extreme cooling setups (LN2, dry ice)

🌡️ Premium Thermal Solution

Comprehensive cooling for sustained performance:

• Extended VRM Heatsinks with enlarged surface area
• Independent dual VRM heatsinks (no heatpipe bottleneck)
• 7W/mK MOSFET thermal pads
• Additional choke thermal pads for VRM stability
• M.2 Shield Frozr for SSD thermal protection
• Smart Fan Control with PWM/DC auto-detection
• Dedicated AIO Pump headers for liquid cooling

🌐 WiFi 6E + 2.5G LAN

Modern networking despite OC focus:

• WiFi 6E (802.11ax) — Tri-band (2.4 / 5 / 6 GHz)
• Bluetooth 5.2 for modern peripherals
• 2.5 Gigabit Ethernet for low-latency gaming
• MU-MIMO support for crowded networks

🔌 USB 3.2 Gen 2 Connectivity

Modern USB support:

• 1× USB 3.2 Gen 2 Type-C (rear, 10 Gbps)
• 3× USB 3.2 Gen 1 Type-A ports (rear)
• 4× USB 2.0 Type-A ports (rear)
• USB Front Type-C support for modern cases
• Audio Boost with 7.1-channel HD audio

🎨 OC-Themed Aesthetic

• Black and silver color scheme (signature MPOWER style)
• Overclocking-themed inscriptions on heatsinks ("Overclocking", "Frequency", "MHz", "Voltage", "Timing", "Profile", "Clock")
• 6-Layer PCB with dominant grey-black design
• Stealthy minimal-RGB design (focus on performance, not flash)

🛠️ Builder & OC-Friendly Features

• EZ M.2 Clip — Tool-free SSD installation
• EZ Dashboard external panel (included)
• Built-in clock generator for BCLK overclocking
• Solid Pin Power Connectors for stable high-current applications
• Steel-reinforced PCIe slot for heavy GPU support
• MSI BIOS with overclocking-focused options
• MSI Center for system monitoring

🏆 Why MPOWER?

The MPOWER series was originally marketed as the first "OC certified" motherboard line — emphasizing 24-hour stress testing for overclocking and power stability. The Z790MPOWER continues this tradition:

• ✅ First MPOWER in 7 years — collector's appeal
• ✅ Designed by MSI's OC LAB team
• ✅ Supported by professional overclockers (Toppc and others)
• ✅ Dragon Alliance memory partner program
• ✅ EZ Dashboard included (unique at this price)
• ✅ Exceptional value for serious overclockers

Key Features

• Intel Z790 Chipset — LGA 1700 socket
• Compatible CPUs: Intel 12th / 13th / 14th Gen Core (i3, i5, i7, i9), Pentium Gold, Celeron
• Micro-ATX form factor (243.84 × 243.84 mm)
• 15-Phase VRM with fully digital design
• Dual 8-pin CPU power connectors
• OC ENGINE with built-in clock generator
• 6-Layer PCB
• 2× DDR5 DIMM slots (1SPC design) — Up to 128GB at 8000+ MT/s (OC)
• MSI OC LAB certified XMP profiles
• Dragon Alliance memory partner support
• PCIe 5.0 x16 with Steel reinforcement
• 2× M.2 slots with Shield Frozr heatsinks
• EZ M.2 Clip for tool-free SSD installation
• 4× SATA 6Gb/s ports
• EZ Dashboard external OC panel (included)
• Debug Code LED + Power/Reset/Clear CMOS buttons (on Dashboard)
• WiFi 6E (802.11ax) + Bluetooth 5.2
• 2.5 Gigabit Ethernet
• USB 3.2 Gen 2 Type-C (10 Gbps, rear)
• 3× USB 3.2 Gen 1 + 4× USB 2.0 (rear)
• USB Front Type-C support
• HDMI + DisplayPort (for iGPU display)
• Audio Boost 7.1-channel HD audio
• Extended VRM Heatsinks with 7W/mK thermal pads
• M.2 Shield Frozr thermal solution
• OC-themed aesthetic with engraved heatsinks