| Manufacturer | Raidmax |
| Part # | ATX-503WB |
| Type | ATX Mid Tower |
| Color | Black |
| Power Supply | None |
| Side Panel | Acrylic |
| Power Supply Shroud | No |
| Front Panel USB | USB 3.2 Gen 1 Type-A; USB 2.0 Type-A |
| Motherboard Form Factor | ATX; Micro ATX; Mini ITX |
| Drive Bays | 3 x External 5.25"; 8 x Internal 3.5" |
| Dimensions | 514 mm x 209 mm x 508 mm; 20.236" x 8.228" x 20" |
| Volume | 54.572 L; 1.927 ft³ |
| Maximum Video Card Length | 317 mm / 12.48" |
| Expansion Slots | 8 x Full-Height |
