Hardware Spec Index

Halcyra MB-9891 XT A620 E-ATX Motherboard

Motherboards · Halcyra · SKU MB9891-XT · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,806 (Motherboards scale)
Category rank#39,406
Street price$69
Power17 W
Performance per dollar26.17
Released2023

Specifications

BrandHalcyra
ModelHalcyra MB-9891 XT
SocketAM5
ChipsetA620
Form factorE-ATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 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
Orbita MB-3717 Pro B650 E-ATX Wi-Fi 6E Motherboard3,681$249Compare
Novexa MB-6940 Core B550 E-ATX Wi-Fi 6 Motherboard3,691$269Compare
Orbita MB-6195 Ultra X570 Micro-ATX Wi-Fi 6 Motherboard3,123$169Compare
Orbita MB-9265 Prime X570 Micro-ATX Motherboard2,029$79Compare
Novexa MB-1507 Ti X570 Mini-ITX Wi-Fi 6E Motherboard5,362$569Compare
Zephyra MB-2159 XT X570 Micro-ATX Wi-Fi 6 Motherboard5,183$469Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-9891 XT A620 E-ATX Motherboard”, https://vextor7.com/item/418637 (accessed 2026-10-23).