Hardware Spec Index

Zephyra MB-4273 Core A620 E-ATX Motherboard

Motherboards · Zephyra · SKU MB4273-CORE · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index1,825 (Motherboards scale)
Category rank#38,534
Street price$69
Power18 W
Performance per dollar26.45
Released2025

Specifications

BrandZephyra
ModelZephyra MB-4273 Core
SocketAM5
ChipsetA620
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM11+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-5463 Plus X570 ATX Wi-Fi 6 Motherboard5,542$699Compare
Novexa MB-6711 Prime B650 Mini-ITX Wi-Fi 6E Motherboard2,946$149Compare
Halcyra MB-9435 SE Z890 ATX Wi-Fi 7 Motherboard5,306$519Compare
Zephyra MB-4503 SE B650 ATX Wi-Fi 6E Motherboard3,412$249Compare
Novexa MB-9882 XT X570 Micro-ATX Wi-Fi 6 Motherboard4,462$449Compare
Halcyra MB-8258 Core B860 Micro-ATX Wi-Fi 6E Motherboard2,934$169Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4273 Core A620 E-ATX Motherboard”, https://vextor7.com/item/85960645 (accessed 2026-10-23).