Hardware Spec Index

Halcyra MB-2121 Core Z790 E-ATX DDR4 Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB2121-CORE · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,815 (Motherboards scale)
Category rank#26,388
Street price$459
Power47 W
Performance per dollar10.49
Released2024

Specifications

BrandHalcyra
ModelHalcyra MB-2121 Core
SocketLGA1700
ChipsetZ790
Form factorE-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 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
VRM21+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1700 SocketPCIe 5.0 ExplainedWi-Fi 7 (802.11be) ExplainedAMD AM5 Chipsets Compared

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-2179 Max H610 Mini-ITX Motherboard2,570$109Compare
Zephyra MB-7073 XT B850 ATX Wi-Fi 6E Motherboard3,542$209Compare
Orbita MB-2083 Ultra H610 ATX Motherboard2,331$109Compare
Zephyra MB-2051 Core B650 Mini-ITX Wi-Fi 6E Motherboard3,242$199Compare
Novexa MB-9271 Edge B650E ATX Wi-Fi 7 Motherboard5,493$499Compare
Halcyra MB-7891 Ultra X570 Micro-ATX Motherboard2,099$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-2121 Core Z790 E-ATX DDR4 Wi-Fi 7 Motherboard”, https://vextor7.com/item/1833609 (accessed 2026-10-24).