Hardware Spec Index

Orbita MB-8738 Prime B550 ATX Motherboard

Motherboards · Orbita · SKU MB8738-PRIME · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,776 (Motherboards scale)
Category rank#2,267
Street price$79
Power17 W
Performance per dollar22.48
Released2020

Specifications

BrandOrbita
ModelOrbita MB-8738 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM11+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
Halcyra MB-3624 Prime X570 ATX Wi-Fi 6E Motherboard5,900$679Compare
Orbita MB-2286 Core A620 ATX Motherboard1,850$69Compare
Halcyra MB-9736 Plus B860 ATX Wi-Fi 7 Motherboard4,488$349Compare
Kyndral MB-9365 Core H810 Mini-ITX Motherboard1,705$79Compare
Kyndral MB-3634 Pro A620 Micro-ATX Motherboard2,332$129Compare
Kyndral MB-1979 Plus H810 ATX Motherboard2,304$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-8738 Prime B550 ATX Motherboard”, https://vextor7.com/item/5915255 (accessed 2026-10-24).