Choosing between these motherboards comes down to a platform decision, not a minor spec tweak: are you building around Intel LGA1151 and DDR4, or AMD AM5 and DDR5? The ASUS Prime H310M-A R2.0 and ASUS ROG Strix B650-A Gaming WiFi serve clearly different cpus, motherboards & memory configurations, with form factor, memory setup, and condition all shaping the better fit.
Quick verdict
Pick the ASUS Prime H310M-A R2.0 when an Intel LGA1151 processor and DDR4 memory are already central to the build, especially if a MicroATX board is the target. Pick the ASUS ROG Strix B650-A Gaming WiFi when the build calls for an AMD AM5 board with DDR5 memory and an ATX form factor. Neither board is a cross-platform substitute for the other, so processor and memory choice should settle the decision before the price does.
At-a-glance comparison
| Detail | ASUS Prime H310M-A R2.0 | ASUS ROG Strix B650-A Gaming WiFi |
|---|---|---|
| Listed price | USD 43.96 | USD 124.99 |
| CPU and memory | Intel LGA1151; DDR4 SDRAM | AMD AM5; DDR5 SDRAM |
| Form factor | MicroATX | ATX |
| Condition | Used | Certified - Refurbished |
Where each motherboard wins
ASUS Prime H310M-A R2.0: The listed MicroATX format makes this the direct match for builds planned around that board size. It also has two memory slots and names DVI and VGA among its input/output ports. The title includes an I/O plate, which is useful for a shopper specifically seeking that named piece alongside the board.
ASUS ROG Strix B650-A Gaming WiFi: This is the better match for a build planned around the listed ATX format and four memory slots. Its expansion options include M.2, PCI Express x1, and PCI Express 4.0 x16. The board also lists on-board audio, multi-GPU support, dual LAN, and an on-board video chipset among its features.
Product notes
ASUS Intel PRIME H310M-A R2.0 LGA1151 DDR4 mATX Motherboard + I/O Plate
The Prime H310M-A R2.0 is the focused choice for a shopper whose parts already point to an Intel LGA1151 and DDR4 configuration. Its MicroATX designation gives it a different build direction from the ATX alternative, while the two memory slots keep the layout straightforward. DVI and VGA are listed connections, and the I/O plate named in the title adds a concrete reason to favor this particular board over a bare-board purchase. The trade-off is condition: this is a used motherboard, with normal-use wear described. Choose it when the lower USD 43.96 listed price and its Intel DDR4 platform match the rest of the build; it is not the fit for an AMD AM5 plan.
Factory Refurbished) ASUS ROG STRIX B650-A GAMING WIFI AMD AM5 ATX Motherboard
The ROG Strix B650-A Gaming WiFi suits a build centered on AMD AM5 and an ATX board with DDR5 memory. Four memory slots provide a distinct layout from the Prime board, and the listed expansion selection is broader in kind, including M.2 and PCI Express connections. The package is described as including a SATA cable, I/O shield, M.2 screws, M.2 standoff, and Wi-Fi antenna, giving the purchase a defined accessory set. Its limitation is the Certified - Refurbished condition rather than a new condition. Select the B650-A when its AMD AM5 platform and listed accessory bundle matter more than the USD 124.99 price point.
Final choice by use case
Choose the ASUS Prime H310M-A R2.0 for an Intel LGA1151 DDR4 build that calls for MicroATX and is aligned with the USD 43.96 listing. Choose the ASUS ROG Strix B650-A Gaming WiFi for an AMD AM5 DDR5 ATX build where four memory slots, the stated expansion options, and the accessory set support the plan at USD 124.99. The deciding factor is platform compatibility first, then the preferred form factor and condition.
