Seasonic has shared a press release for the ARCH Q503 PC Chassis, the latest mid-tower ATX case from the popular power supply manufacturer to support its CONNECT technologies for a cleaner interior. The case follows in the footsteps of the previously released SYNCRO Q70 with an integrated CONNECT 80 PLUS Gold power supply with fan control button and backplane module, the latter of which serves as a cable management hub that supports shorter cables for reduced cable clutter. Other, more typical features of the case include a sturdy steel body, tempered glass panels on both sides, and three pre-installed fans. Seasonic’s ARCH Q503 PC Chassis is now available in 750-watt and 650-watt options for $339 and $319, respectively.
ARCH Q503 Specifications
| Case Specifications | ||
| Dimensions (D x W x H) | 448 mm (D) x 215 mm (W) x 482 mm (H) | |
| Form Factor | Mid Tower | |
| Materials | Steel, Plastic | |
| Side Panel Type | 4 mm Tempered Glass Side Panel | |
| Compatibility and Clearances | ||
| Mainboard Support | Extended ATX, ATX, Micro ATX, ITX | |
| Maximum Motherboard Size | 305 mm x 277 mm | |
| Maximum PSU Length | 230 mm | |
| Maximum CPU Cooler Height | 165 mm | |
| Maximum GPU Length | 380 mm | |
| Access and Control | ||
| Power | 1 | |
| Reset | 1 | |
| USB 3.0 | 2 | |
| HD Audio IN | 1 | |
| HD Audio OUT | 1 | |
| USB 3.1 Gen 2 Type-C | 1 | |
| PCIe and Slots Drive Bays | ||
| PCIe Slots | 7 | |
| 3.5″ HDD Bays* | 3 | |
| 2.5″ SSD Brackets | 3 | |
| Fan Capacity | 120 mm | 140 mm |
| Front | 3 | 2 |
| Top | 2 | 2 |
| PSU Shroud | 2 | 0 |
| Rear | 1 | |
| Dust Filter | Top / Bottom | |
| Radiator Capacity | ||
| Front | Up to 360 mm | |
| Top | Up to 280 mm | |
| Rear | Up to 120 mm | |
| Parts and Accessories | ||
| Fans Included | 2 x 120mm Fans in Front, 1 x 120mm Fan in Rear | |
| Seasonic CONNECT | 1 (80PLUS Gold 750 W or 650 W) | |
| 3-to-1 PWM fan splitter (pre-installed) | 0 | |
| 3.5″ HDD Drive Bays* | 0 | |
| 2.5″ SSD Brackets | 1 | |
| Removable Dust Filters | 2 | |
| Cable Management Cover | 0 | |
| PSU Shroud | 0 | |
| Motherboard and 2.5″ SSD Screws | 17 | |
| Motherboard Standoff | 8 | |
| 3.5″ HDD Screws | 8 | |
| Power Supply Screws | 6 | |
| Reverse Fan Screws | 0 | |
| Cable Tie | 8 | |
| User Manual | 1 | |
| Fabric Gloves (Pair) | 0 | |
| Soft Cloth | 0 | |
| Warranty | ||
| ARCH Q503 | 2 Years |
The Seasonic ARCH Series creates an interplay and connection between two important pillars or product development; the early versions of the CONNECT Module and the Seasonic SYNCRO Q70 Case. Timeless appearance, modern design, and user-friendly functions make this case a logical choice for users, who want easy assembly and hassle-free cable management with the Seasonic CONNECT. There are ample options for cooling and storage possibilities in this versatile case that was built to last.
Source: Seasonic