![Amazon.com: HTPC Chassis DIY Computer Case, Full Aluminum DCATX Power Supply MiniITX Case for Desktop Computer(Black&USB3.0) : Electronics Amazon.com: HTPC Chassis DIY Computer Case, Full Aluminum DCATX Power Supply MiniITX Case for Desktop Computer(Black&USB3.0) : Electronics](https://m.media-amazon.com/images/I/61gfuQErJ6L._AC_SL1500_.jpg)
Amazon.com: HTPC Chassis DIY Computer Case, Full Aluminum DCATX Power Supply MiniITX Case for Desktop Computer(Black&USB3.0) : Electronics
![It's technically 20.8L but I crammed a full sized gpu, an ATX board, and 21TBs of storage into a mATX htpc case : r/sffpc It's technically 20.8L but I crammed a full sized gpu, an ATX board, and 21TBs of storage into a mATX htpc case : r/sffpc](https://preview.redd.it/kflz5ixzcr921.jpg?width=640&crop=smart&auto=webp&s=9bfcac06822d9891ece47394c23765d595447f3d)
It's technically 20.8L but I crammed a full sized gpu, an ATX board, and 21TBs of storage into a mATX htpc case : r/sffpc
![CEMO 9001 Aluminum Alloy Horizontal Type ITX Computer Case HTPC Case Support 1U Flex Power Supply - Walmart.com CEMO 9001 Aluminum Alloy Horizontal Type ITX Computer Case HTPC Case Support 1U Flex Power Supply - Walmart.com](https://i5.walmartimages.com/asr/bc7debb9-b51a-40cf-8b85-f96cf3ec1fc4.b8605031f1434ab1035f06502065863b.jpeg)