Does the MSI D1500 support ECC memory?

Yes. It is designed for Xeon E-2400 processors and supports ECC DDR5 memory, which is the main reason to pick it over a consumer board.

Can I use a regular Intel Core CPU in it?

The socket is LGA 1700, but the board is validated for Xeon E-2400. Consumer Core chips are not the intended target and may not be supported.

No. Networking is through the dual RJ45 LAN ports, so plan on wired connections or an add-in card.

It is a standard ATX board, so it fits most mid-tower and rackmount cases that accept ATX motherboards.

Yes, if you want a Xeon platform with ECC and dual LAN. It lacks consumer extras, so it suits virtualization and storage builds more than gaming.

At Newegg, for $581.99, as of our latest check.

2 stores we checked sell it, including Newegg, Best Buy.

$581.99at NeweggChecked 8 h ago

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

It checks today's price at every store, compares the alternatives and answers in about a minute.