iStarUSA 2U 3.5" HDD 8-Bay Trayless Storage Server M-280HD-MATX
AsRock Rack B550D4U-2T mATX Server Motherboard Single Single Socket AM4 (PGA1331) AMD Ryzen 5000, AMD B550 Dual 1GbE+10GbE - Walmart.com
Amazon.com: SilverStone Technology 4U Rackmount Server Chassis with 3 X 5.25 Front Bays with CEB/ATX/mATX/Mitx Support RM400 Cases SST-RM400 : Electronics
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iStarUSA D-213-MATX-DT - Server Chassis (D-213-MATX-DT)
iStarUSA D-213-MATX Black 2U Rackmount microATX Server Chassis - Newegg.com
Large Network Storage 8 Bays Hot Swap NAS Server Case For Micro ATX Motherboard Server Chassis - AliExpress
Amazon.com: AsRock Rack Micro ATX Server Motherboard LGA 1151 Intel C246 Model C246M WS : Electronics