Hardware Spec Index

Orbita MB-3813 Ultra B550 Mini-ITX Motherboard

Motherboards · Orbita · SKU MB3813-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,983 (Motherboards scale)
Category rank#35,751
Street price$79
Power19 W
Performance per dollar25.10
Released2021

Specifications

BrandOrbita
ModelOrbita MB-3813 Ultra
SocketAM4
ChipsetB550
Form factorMini-ITX
Memory2× DDR4 DIMM, up to 64 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM11+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-1198 Ti X570 ATX Motherboard1,803$89Compare
Kyndral MB-1341 SE H610 Micro-ATX DDR4 Motherboard2,028$89Compare
Orbita MB-6860 Plus X570 E-ATX Motherboard2,354$109Compare
Zephyra MB-2017 Plus X570 ATX Wi-Fi 6E Motherboard5,502$669Compare
Kyndral MB-7184 Ultra B550 Mini-ITX Wi-Fi 6E Motherboard3,726$269Compare
Orbita MB-8025 Max B760 Micro-ATX DDR4 Wi-Fi 6E Motherboard3,183$199Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-3813 Ultra B550 Mini-ITX Motherboard”, https://vextor7.com/item/21911983 (accessed 2026-10-25).