MyCloud Ex2 Replacement Fan Size

Hi,

I am looking to get a replacement cooling fan to replace the stock one. Does anyone know the size? I know I can look inside the unit and measure, but figured I’d check to see if anyone already knew.

Also if someone has already replaced theirs, any suggestions on a good/reliable one?

Thanks

Here is the manufacturer’s page for the fan that was in my EX2 Ultra
DC Fan-35X35X10 - Sunon (sunonusa.com)

Here is the seller’s EBay page for that fan.
1PC SUNON MC35101V1-000U-G99 12V 0.72W 3.5CM 3-wire silent cooling small fan | eBay