Hardware Spec Index

Orbita MB-2858 Core A620 Micro-ATX Motherboard

Motherboards · Orbita · SKU MB2858-CORE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,550 (Motherboards scale)
Category rank#16,048
Street price$109
Power24 W
Performance per dollar23.39
Released2023

Specifications

BrandOrbita
ModelOrbita MB-2858 Core
SocketAM5
ChipsetA620
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (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
OverclockingMemory only
VRM13+1+1 phases, 60 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Orbita MB-2858 Core A620 Micro-ATX Motherboard”, https://vextor7.com/item/54376646 (accessed 2026-10-20).