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90MB14I0-M0EAYC |
Description: | Prime B550M-A/CSM - AMD - Socket AM4 - AMD Ryzen 3 3rd Gen - 3rd Generation AMD Ryzen 5 - DDR4-SDRAM - 128 GB - DIMM |
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

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Replacements shipped in 10 days or less.
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90MB14I0-M0EAYC Overview
90MB14I0-M0EAYC is a high-performance motherboard featuring the Intel Z790 chipset and an LGA 1700 CPU socket, built to support Intel Core i7 processors from the 14th Gen Intel family. Designed for enthusiasts and gamers, it offers DDR5 memory support with a maximum capacity of 128 GB across 4 DIMM slots and dual memory channels, along with a robust 16+1 power phase VRM design that ensures stable power delivery and exceptional thermal management for demanding workloads.
This motherboard also provides expansive connectivity with a PCIe x16 expansion slot running PCIe 5.0 for high-speed graphics, dual M.2 slots for ultra-fast storage, and 6 SATA ports for additional drives. Networking features include an Intel I219-V LAN controller delivering 1GbE speeds and integrated WiFi 6E for wireless connectivity. The rear I/O boasts a comprehensive selection of ports such as 2 x USB 3.2 Gen 2 Type-A, 1 x USB Type-C, HDMI, DisplayPort, RJ45 LAN, and audio jacks, making this board ideal for high-end gaming systems and workstation setups without any compromise on onboard features or expandability.
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90MB14I0-M0EAYC Specifications
Product Type | Motherboard |
Chipset | Intel Z790 |
CPU Socket | LGA 1700 |
CPU Generation | Intel Core i7 |
Supported CPUs | 14th Gen Intel |
Memory Type | DDR5 |
Max Memory Capacity | 128 GB |
Memory Channels | Dual |
Memory Slots | 4 DIMM |
Form Factor | ATX |
Use Case | Gaming |
Expansion Slots | PCIe x16 |
PCIe Version | PCIe 5.0 |
M.2 Slots | 2 |
SATA Ports | 6 |
RAID Support | RAID 0 |
Onboard Graphics Support | Yes |
Multi-GPU Support | NVIDIA SLI |
USB Ports (Rear) | USB 3.2 Gen 2 |
Internal USB Headers | Yes |
LAN Chipset | Intel I219-V |
LAN Speed | 1GbE |
Wi-Fi Support | WiFi 6E |
Multi-Processor Support | Single-Socket |
ECC Support | Yes |
Redundant Power Support | No |
Remote Management | BMC |
Bluetooth | 5.2 |
Audio Chipset | Realtek ALC1220 |
Power Phases | 16+1 |
VRM Heatsinks | Yes |
BIOS Type | UEFI |
Dual BIOS | Yes |
RGB Support | Yes |
Thunderbolt Support | Yes |
Rear I/O Ports | 2 x USB 3.2 Gen 2 Type-A, 1 x USB Type-C, 1 x HDMI, 1 x DisplayPort, 1 x RJ45 LAN, Audio jacks |
Accessories Included | SATA cables, M.2 screws, IO shield, Wi-Fi antenna, manual |
Product Name | 90MB14I0-M0EAYC High-Performance Gaming Motherboard |
Height | 10 inches |
Width | 12 inches |
Depth | 1.5 inches |
Weight | 3 lbs |
Quality Certifications
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