MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

MSI PRO B660-A DDR4

Product Specification

General

Brand : MSI

Model : PRO B660-A DDR4

Socket Type : LGA 1700

Chipset : Intel B660

Form Factor : ATX

Memory Support

Memory Type : DDR4

RAM Quantity : 4 (Quad Channel)

Max Memory Support : 128 GB

Memory Pin : 288-Pin

Storage Expansion

SATA : 4 x SATA 6 Gb/s

M.2 : M.2 x 2242/2260/2280/22110 M-key, M.2 x 2242/2260/2280/22110 M-key, M.2 x 2230 E-key

RAID Support : Yes

I/O Slots

USB : 1 x USB 2.0, 1 x USB 3.2 Gen 1, 1 x USB 3.2 Gen 2

PCIe Slots : 2 x PCIe x16, 3 x PCIe x1

Display Port : 1 x HDMI, 1 x Display Port

Ethernet : 1 x 2.5 Gb/s

Wireless

Wireless Networking : None

MSI PRO B660-A DDR4 Motherboard (ATX, 12th Gen Intel Core, LGA 1700 Socket, DDR4, PCIe 4, 2.5G LAN, M.2 Slots, USB 3.2)

(590 Total Review)

Product Features

Supports 12th Gen Intel Core Pentium Celeron processors for LGA 1700 socket
Supports DDR4 Memory
Lightning Fast Experience: PCIe 5.0 slots, Lightning Gen4 x4 M.2, USB 3.2 Gen 2x2
Premium Thermal Solution: Extended Heatsink Design, MOSFET thermal pads rated for 7W/mk and M.2 Shield Frozr are built for high performance system and non-stop works
2.5G LAN: Upgraded network solution for professional and multimedia use. Delivers a secure, stable and fast network connection

Add Product to List

Amazon

Out of Stock · Last Checked At: Oct 30, 2026

View on Amazon

As an Amazon Associate, PC Builder earns from qualifying purchases. Prices and availability are as of the date shown and may change. Affiliate Disclosure

Product Specification

General

Brand : MSI

Model : PRO B660-A DDR4

Socket Type : LGA 1700

Chipset : Intel B660

Form Factor : ATX

Memory Support

Memory Type : DDR4

RAM Quantity : 4 (Quad Channel)

Max Memory Support : 128 GB

Memory Pin : 288-Pin

Storage Expansion

SATA : 4 x SATA 6 Gb/s

M.2 : M.2 x 2242/2260/2280/22110 M-key, M.2 x 2242/2260/2280/22110 M-key, M.2 x 2230 E-key

RAID Support : Yes

I/O Slots

USB : 1 x USB 2.0, 1 x USB 3.2 Gen 1, 1 x USB 3.2 Gen 2

PCIe Slots : 2 x PCIe x16, 3 x PCIe x1

Display Port : 1 x HDMI, 1 x Display Port

Ethernet : 1 x 2.5 Gb/s

Wireless

Wireless Networking : None