Hardware Spec Index

Orbita MB-3903 Edge X870 Mini-ITX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB3903-EDGE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index5,039 (Motherboards scale)
Category rank#30,753
Street price$519
Power47 W
Performance per dollar9.71
Released2025

Specifications

BrandOrbita
ModelOrbita MB-3903 Edge
SocketAM5
ChipsetX870
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM21+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

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Cite this page: Hardware Spec Index, “Orbita MB-3903 Edge X870 Mini-ITX Wi-Fi 7 Motherboard”, https://vextor7.com/item/91304091 (accessed 2026-10-25).