SGPC K39 v2 is an SFF ITX case, at 4L in volume. Sadly, the K39 v2 has been discontinued and replaced by K39 v3 at 5.2L. The case is available on Amazon & AliExpress (paid links)
SPECIFICATIONS
| MODEL | K39 v2 | K39 v3 |
| DIMENSIONS | 180×100×220mm (L×W×H) | 198×119×220mm (L×W×H) |
| VOLUME | 3.96 Litres | 5.18 Litres |
| MATERIALS | Aluminium | SPCC |
| CASE I/O | N | USB Type-A USB Type-C |
| MOTHERBOARD | Mini-ITX | Mini-ITX |
| CPU COOLER | 47mm | 55mm |
| EXPANSION SLOTS | 2 | 2 |
| GRAPHICS CARD | 180×43mm | 185×45mm |
| POWER SUPPLY | Flex-ATX (170×80×40mm) | Flex-ATX (170×80×40mm) |
| 2.5″ / 3.5″ DRIVES | N | 2x 2.5″ |
BUILD #1
| CASE | SGPC K39 v3 |
| MOTHERBOARD | Rog Strix B650E-I Gaming WiFi (paid link) |
| CPU | R7 7800X3D (paid link) |
| CPU COOLER | AXP90-X47 FC + NF-A9x14 HS (paid links) |
| GPU | Zotac RTX 4060 Solo (paid link) |
| RISER CABLE | VC-S290G4 290 |
| PSU | GEEEKCASE ENP-7660B / ENP-7660B VK |
| RAM | 32GB Gskill Ripjaws DDR5, 6000MHz, CL30 (paid link) |
| STORAGE | 1TB + 2TB NVME (paid links) |
SGPC K39 is one of the better cases in the 5L category. This is due to its entry price and hardware compatibility. Unfortunately, as of v3, the K39 is only available in white.