Hardware Spec Index

Zephyra MB-2803 Prime X570 E-ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB2803-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,528 (Motherboards scale)
Category rank#40,325
Street price$609
Power53 W
Performance per dollar9.08
Released2020

Specifications

BrandZephyra
ModelZephyra MB-2803 Prime
SocketAM4
ChipsetX570
Form factorE-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)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM23+2+2 phases, 110 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and Keys2.5GbE, 5GbE and 10GbE NetworkingAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-6132 XT X870 ATX Wi-Fi 7 Motherboard4,484$479Compare
Zephyra MB-5576 Max X570 ATX Wi-Fi 6E Motherboard4,619$349Compare
Orbita MB-6127 SE X570 Micro-ATX Motherboard1,772$69Compare
Novexa MB-7665 Pro X570 ATX Wi-Fi 6E Motherboard4,803$429Compare
Zephyra MB-1693 Prime B650E E-ATX Wi-Fi 7 Motherboard4,858$559Compare
Orbita MB-2799 Max X570 Micro-ATX Wi-Fi 6E Motherboard5,900$639Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-2803 Prime X570 E-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/95294258 (accessed 2026-10-25).