Hardware Spec Index

Orbita MB-2638 XT B850 Micro-ATX Wi-Fi 7 Motherboard

Motherboards · Orbita · SKU MB2638-XT · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index4,157 (Motherboards scale)
Category rank#17,097
Street price$329
Power40 W
Performance per dollar12.64
Released2026

Specifications

BrandOrbita
ModelOrbita MB-2638 XT
SocketAM5
ChipsetB850
Form factorMicro-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+1 phases, 90 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-3658 Ti X570 Micro-ATX Wi-Fi 6E Motherboard4,827$439Compare
Orbita MB-3422 Ti H610 ATX DDR4 Motherboard1,575$79Compare
Zephyra MB-9072 Edge X570 Micro-ATX Wi-Fi 6 Motherboard5,811$629Compare
Halcyra MB-8956 Core X570 Mini-ITX Wi-Fi 6E Motherboard4,830$469Compare
Halcyra MB-9207 SE B650E E-ATX Wi-Fi 7 Motherboard5,524$699Compare
Orbita MB-1744 Ultra Z890 ATX Wi-Fi 7 Motherboard4,925$449Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-2638 XT B850 Micro-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/16635768 (accessed 2026-10-23).