Hardware Spec Index

Orbita MB-6643 Plus H810 Micro-ATX Motherboard

Motherboards · Orbita · SKU MB6643-PLUS · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,812 (Motherboards scale)
Category rank#49,382
Street price$79
Power18 W
Performance per dollar22.94
Released2025

Specifications

BrandOrbita
ModelOrbita MB-6643 Plus
SocketLGA1851
ChipsetH810
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingNone
VRM11+1+1 phases, 50 A stages
BIOSUEFI

Related guides

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Cite this page: Hardware Spec Index, “Orbita MB-6643 Plus H810 Micro-ATX Motherboard”, https://vextor7.com/item/8622119 (accessed 2026-10-26).