Hardware Spec Index

Orbita MB-2777 Pro B550 Mini-ITX Motherboard

Motherboards · Orbita · SKU MB2777-PRO · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index1,595 (Motherboards scale)
Category rank#10,967
Street price$69
Power16 W
Performance per dollar23.12
Released2021

Specifications

BrandOrbita
ModelOrbita MB-2777 Pro
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
VRM10+1+1 phases, 60 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
Kyndral MB-5578 XT A620 E-ATX Motherboard1,860$79Compare
Novexa MB-1827 Core X570 Micro-ATX Wi-Fi 6 Motherboard5,446$549Compare
Orbita MB-2616 Plus H610 ATX DDR4 Motherboard1,499$79Compare
Novexa MB-5912 Max Z890 ATX Wi-Fi 7 Motherboard5,000$459Compare
Halcyra MB-7491 Max X870 ATX Wi-Fi 7 Motherboard5,306$639Compare
Zephyra MB-5475 Ultra B550 ATX Wi-Fi 6E Motherboard4,075$339Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-2777 Pro B550 Mini-ITX Motherboard”, https://vextor7.com/item/21369613 (accessed 2026-10-22).