Hardware Spec Index

Zephyra MB-5421 Pro H810 ATX Motherboard

Motherboards · Zephyra · SKU MB5421-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index2,271 (Motherboards scale)
Category rank#49,762
Street price$109
Power23 W
Performance per dollar20.83
Released2026

Specifications

BrandZephyra
ModelZephyra MB-5421 Pro
SocketLGA1851
ChipsetH810
Form factorATX
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
VRM13+1+1 phases, 70 A stages
BIOSUEFI

Related guides

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Cite this page: Hardware Spec Index, “Zephyra MB-5421 Pro H810 ATX Motherboard”, https://vextor7.com/item/416855 (accessed 2026-10-24).