Hardware Spec Index

Zephyra MB-4843 XT B550 ATX Motherboard

Motherboards · Zephyra · SKU MB4843-XT · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,499 (Motherboards scale)
Category rank#26,004
Street price$149
Power26 W
Performance per dollar16.77
Released2021

Specifications

BrandZephyra
ModelZephyra MB-4843 XT
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-8866 Core X570 ATX Wi-Fi 6 Motherboard4,787$539Compare
Zephyra MB-7982 Plus B650 Micro-ATX Wi-Fi 6E Motherboard3,274$219Compare
Halcyra MB-9964 Prime B550 E-ATX Wi-Fi 6E Motherboard3,721$279Compare
Kyndral MB-1586 XT B550 Micro-ATX Wi-Fi 6E Motherboard3,314$219Compare
Kyndral MB-4882 Pro B650 ATX Wi-Fi 6E Motherboard3,231$189Compare
Novexa MB-7382 Core X570 ATX Wi-Fi 6E Motherboard5,900$629Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4843 XT B550 ATX Motherboard”, https://vextor7.com/item/465730 (accessed 2026-10-21).