Hardware Spec Index

Zephyra MB-9866 XT X570 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB9866-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index4,606 (Motherboards scale)
Category rank#21,683
Street price$359
Power41 W
Performance per dollar12.83
Released2019

Specifications

BrandZephyra
ModelZephyra MB-9866 XT
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)
Ethernet1GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM19+2+1 phases, 80 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
Kyndral MB-7844 Plus B760 ATX Wi-Fi 6E Motherboard3,638$279Compare
Halcyra MB-5641 Prime B550 ATX Motherboard2,739$129Compare
Orbita MB-9422 Edge X870E ATX Wi-Fi 7 Motherboard4,622$369Compare
Novexa MB-8100 Max X870E ATX Wi-Fi 7 Motherboard4,263$359Compare
Kyndral MB-2356 XT B650E ATX Wi-Fi 6E Motherboard4,820$479Compare
Halcyra MB-3814 Prime X670E Mini-ITX Wi-Fi 6E Motherboard5,143$509Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-9866 XT X570 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/470589 (accessed 2026-10-21).