Hardware Spec Index

Zephyra MB-6440 Pro A620 E-ATX Motherboard

Motherboards · Zephyra · SKU MB6440-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,670 (Motherboards scale)
Category rank#400
Street price$79
Power17 W
Performance per dollar21.14
Released2026

Specifications

BrandZephyra
ModelZephyra MB-6440 Pro
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 slots5 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
Zephyra MB-6391 Plus A620 ATX Motherboard2,514$99Compare
Halcyra MB-7171 Plus B650E Micro-ATX Wi-Fi 7 Motherboard4,820$419Compare
Zephyra MB-9599 Ultra B850 ATX Wi-Fi 7 Motherboard3,680$299Compare
Orbita MB-7085 SE Z790 Micro-ATX Wi-Fi 6E Motherboard4,909$539Compare
Kyndral MB-7980 Ti B650E E-ATX Wi-Fi 6E Motherboard5,559$649Compare
Novexa MB-6604 Pro Z790 Micro-ATX DDR4 Wi-Fi 6E Motherboard5,474$559Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-6440 Pro A620 E-ATX Motherboard”, https://vextor7.com/item/2272166 (accessed 2026-10-19).