Hardware Spec Index

Zephyra MB-8921 Plus Z790 Mini-ITX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB8921-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index5,379 (Motherboards scale)
Category rank#6,337
Street price$469
Power48 W
Performance per dollar11.47
Released2023

Specifications

BrandZephyra
ModelZephyra MB-8921 Plus
SocketLGA1700
ChipsetZ790
Form factorMini-ITX
Memory2× DDR5 DIMM, up to 96 GB
Max memory speedDDR5-7200+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM21+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1700 SocketDDR5 Memory ExplainedPCIe 5.0 ExplainedWi-Fi 6E Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-9604 Core H610 ATX DDR4 Motherboard2,628$139Compare
Kyndral MB-2533 XT X570 E-ATX Motherboard2,231$89Compare
Halcyra MB-9220 Plus B860 Mini-ITX Wi-Fi 6E Motherboard3,013$159Compare
Orbita MB-1721 Core X570 Mini-ITX Wi-Fi 6 Motherboard4,438$429Compare
Novexa MB-9140 Ti A620 Mini-ITX Motherboard1,595$69Compare
Halcyra MB-8661 XT X670E ATX Wi-Fi 7 Motherboard5,706$549Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8921 Plus Z790 Mini-ITX Wi-Fi 6E Motherboard”, https://vextor7.com/item/18579656 (accessed 2026-10-24).