Hardware Spec Index

Orbita MB-5866 Ultra B650E Mini-ITX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB5866-ULTRA · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index5,523 (Motherboards scale)
Category rank#4,745
Street price$599
Power51 W
Performance per dollar9.22
Released2026

Specifications

BrandOrbita
ModelOrbita MB-5866 Ultra
SocketAM5
ChipsetB650E
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-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM22+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

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Cite this page: Hardware Spec Index, “Orbita MB-5866 Ultra B650E Mini-ITX Wi-Fi 7 Motherboard”, https://vextor7.com/item/82886968 (accessed 2026-10-23).