Hardware Spec Index

Orbita MB-8642 SE B550 ATX Wi-Fi 6 Motherboard

Motherboards · Orbita · SKU MB8642-SE · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index3,349 (Motherboards scale)
Category rank#42,145
Street price$209
Power30 W
Performance per dollar16.02
Released2020

Specifications

BrandOrbita
ModelOrbita MB-8642 SE
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM15+1+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

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

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-2935 Prime B550 ATX Wi-Fi 6E Motherboard3,538$279Compare
Kyndral MB-3619 SE B550 Micro-ATX Motherboard2,188$89Compare
Kyndral MB-6780 Edge H610 Micro-ATX DDR4 Motherboard1,806$69Compare
Halcyra MB-8379 Pro X570 Micro-ATX Wi-Fi 6 Motherboard2,890$159Compare
Novexa MB-9543 Edge B550 Micro-ATX Motherboard1,889$89Compare
Kyndral MB-4977 Prime X570 Micro-ATX Wi-Fi 6 Motherboard4,438$459Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8642 SE B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/808477 (accessed 2026-10-18).