| System Memory |
| Memory Capacity | 4 DIMM slots |
| Up to 128GB Unbuffered non-ECC UDIMM, DDR5-4400MHz |
| Memory Type | 4400 MT/s 128GB Unbufferred Non ECC UDIMM |
| DIMM Sizes | 8GB, 16GB, 32GB |
| Memory Voltage | 1.1V |
| On-Board Devices |
| Chipset | Intel® Z790 |
| Audio | RealTek ALC 1220 7.1 HD Audio |
| Network Controllers | Single LAN with Marvell AQC113 |
| Single LAN with Intel® Ethernet PHY i219V |
| SATA | Intel® Z790 Express controller for 6 SATA 3 (6 Gbps) ports; RAID 0,1,5,10 |
| Input / Output |
| SATA | 6 SATA 3 port(s) |
| Video Output | 1 HDMI port(s), 1 DP (DisplayPort) port(s) |
| USB | 6 USB 2 port(s) (2 via header; 4 rear Type-A) |
| 2 USB 3.2 Gen 2 port(s) (2 rear Type-A) |
| 3 USB 3.2 Gen 2x2 port(s) (2 rear Type-C; 1 via header) |
| 2 USB 3.2 Gen 1 port(s) (2 via header) |
| Serial Port | 1 COM Port(s) (1 header) |
| TPM | 1 TPM Header |
| System BIOS |
| BIOS Type | 256MB SPI Flash with AMI BIOS |
| BIOS Features | ACPI 6.0 |
| Plug and Play (PnP) |
| SMBIOS 3.0 or later |
| BIOS rescue hot keys |
| Riser card auto-detection support |
| Management |
| Software | SuperDoctor® 5 |
| System Management Software | SuperDoctor® 5 |
| Power Configurations | ACPI Power Management |
| PC Health Monitoring |
| Voltage | VBAT, System temperature, PCH temperature, CPU temperature, 3.3V standby, 1.05 (PCH), +5V, +3.3V, +12V, CPU thermal trip support, +1.8V CPU |
| Other Features | WOL, RoHS, CPU thermal trip support for processor protection, Control of power-on for recovery from AC power loss, Chassis intrusion header, ATX Power connector, ACPI power management, 8-pin 12v DC power connector, Voltage and Frequency Overclocking |
| FAN | 5 fans with tachometer status monitoring |
| Fan speed control |
| Overheat LED indication |
| 5x 4-pin fan headers (up to 5 fans) |
| Product SKUs |
| Product SKUs | MBD-C9Z790-CG |
| Physical Stats |
| Form Factor | ATX |
| Dimension | 12" x 9.6" (30.48cm x 24.38cm) |
| Processor |
| CPU | 12th/13th Gen Intel® Core™ i9/i7/i5/i3, Pentium® and Celeron® Processors |
| Single Socket LGA-1700 (Socket V) supported, CPU TDP supports Up to 150W TDP |
| Core | Up to 8+16 cores, 32 threads |
| Expansion Slots |
| PCIe | 2 PCIe 5.0 x16 slots (16/NA or 8/8), |
| 2 PCIe 3.0 x1 |
| M.2 | Key: M-Key, M-Key |
| M.2 Interface: 1 PCIe 4.0 x4, RAID 0, 1, 5; 2 PCIe 3.0 x4, RAID 0, 1, 5 |
| Form Factor: 2260/2280, 2260/2280/22110 |
| Operating Environment |
| Operating Temperature Range | 0°C - 50°C (32°F - 122°F) |
