Hardware Spec Index

Zephyra MB-4703 Ultra X570 ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB4703-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index5,383 (Motherboards scale)
Category rank#20,521
Street price$649
Power51 W
Performance per dollar8.29
Released2021

Specifications

BrandZephyra
ModelZephyra MB-4703 Ultra
SocketAM4
ChipsetX570
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM23+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E Explained2.5GbE, 5GbE and 10GbE NetworkingAMD AM5 Chipsets ComparedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-4173 Plus H810 ATX Motherboard2,308$89Compare
Halcyra MB-2250 Plus B650 ATX Wi-Fi 6E Motherboard3,112$179Compare
Orbita MB-9413 Pro B550 Micro-ATX Wi-Fi 6 Motherboard3,679$289Compare
Zephyra MB-4147 Core B650E Micro-ATX Wi-Fi 7 Motherboard5,292$469Compare
Halcyra MB-5393 Ti B860 Mini-ITX Wi-Fi 7 Motherboard3,943$249Compare
Novexa MB-9646 Ti X570 ATX Motherboard2,199$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4703 Ultra X570 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/99869908 (accessed 2026-10-20).