Hardware Spec Index

Orbita MB-7839 XT B550 Micro-ATX Wi-Fi 6E Motherboard

Motherboards · Orbita · SKU MB7839-XT · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index3,891 (Motherboards scale)
Category rank#7,310
Street price$279
Power36 W
Performance per dollar13.95
Released2021

Specifications

BrandOrbita
ModelOrbita MB-7839 XT
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 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
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM17+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-2225 Max B650E Micro-ATX Wi-Fi 7 Motherboard5,557$509Compare
Halcyra MB-7875 Edge B860 ATX Wi-Fi 7 Motherboard3,960$319Compare
Halcyra MB-3017 Edge B550 Micro-ATX Motherboard2,674$119Compare
Orbita MB-5020 Plus X570 ATX Wi-Fi 6 Motherboard4,740$509Compare
Novexa MB-5770 Edge B760 Micro-ATX Wi-Fi 7 Motherboard4,326$339Compare
Kyndral MB-3543 Prime X570 Micro-ATX Motherboard2,206$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-7839 XT B550 Micro-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/3120280 (accessed 2026-10-23).