Hardware Spec Index

Zephyra MB-4921 Prime X570 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB4921-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index4,656 (Motherboards scale)
Category rank#2,629
Street price$409
Power45 W
Performance per dollar11.38
Released2020

Specifications

BrandZephyra
ModelZephyra MB-4921 Prime
SocketAM4
ChipsetX570
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM20+2+2 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-6052 Edge X670E Micro-ATX Wi-Fi 6E Motherboard5,144$489Compare
Orbita MB-8879 Core B550 Mini-ITX Wi-Fi 6E Motherboard3,239$219Compare
Kyndral MB-7289 Edge B650E E-ATX Wi-Fi 7 Motherboard5,153$459Compare
Orbita MB-9863 Edge Z790 ATX Wi-Fi 7 Motherboard4,982$449Compare
Halcyra MB-6240 Max X570 Mini-ITX Wi-Fi 6 Motherboard5,469$659Compare
Novexa MB-7018 Pro B550 ATX Wi-Fi 6E Motherboard3,797$289Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4921 Prime X570 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/2547740 (accessed 2026-10-22).