Hardware Spec Index

Zephyra MB-4091 Ultra H810 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB4091-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index2,221 (Motherboards scale)
Category rank#48,039
Street price$99
Power23 W
Performance per dollar22.43
Released2025

Specifications

BrandZephyra
ModelZephyra MB-4091 Ultra
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 slots5 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-4091 Ultra H810 Micro-ATX Motherboard”, https://vextor7.com/item/603333 (accessed 2026-10-19).