Hardware Spec Index

Orbita MB-4891 Ultra H810 ATX Motherboard

Motherboards · Orbita · SKU MB4891-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,568 (Motherboards scale)
Category rank#32,533
Street price$69
Power15 W
Performance per dollar22.72
Released2026

Specifications

BrandOrbita
ModelOrbita MB-4891 Ultra
SocketLGA1851
ChipsetH810
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingNone
VRM10+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1851 SocketIntel 800 Series ChipsetsDDR5 Memory ExplainedAMD AM5 Chipsets Compared

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-2792 Plus B650 ATX Wi-Fi 6E Motherboard3,384$209Compare
Orbita MB-4700 Core X570 E-ATX Wi-Fi 6 Motherboard5,900$699Compare
Orbita MB-4859 SE X570 Micro-ATX Wi-Fi 6E Motherboard4,361$409Compare
Zephyra MB-9909 Prime H610 Micro-ATX Motherboard2,385$109Compare
Halcyra MB-2358 Edge A620 Mini-ITX Motherboard1,781$69Compare
Kyndral MB-7878 Ti X570 Micro-ATX Wi-Fi 6 Motherboard3,381$219Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4891 Ultra H810 ATX Motherboard”, https://vextor7.com/item/8747321 (accessed 2026-10-19).