Hardware Spec Index

Orbita MB-6818 Ultra Z790 Micro-ATX DDR4 Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB6818-ULTRA · Released 2024 · Updated 2026-10-18

Key facts

Benchmark index4,812 (Motherboards scale)
Category rank#29,611
Street price$439
Power43 W
Performance per dollar10.96
Released2024

Specifications

BrandOrbita
ModelOrbita MB-6818 Ultra
SocketLGA1700
ChipsetZ790
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM20+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

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Cite this page: Hardware Spec Index, “Orbita MB-6818 Ultra Z790 Micro-ATX DDR4 Wi-Fi 7 Motherboard”, https://vextor7.com/item/20002941 (accessed 2026-10-18).