The SilverStone SETA A2 is a high-performance mid-tower case designed for gamers and professionals seeking exceptional cooling and expandability. Featuring a fully perforated steel front panel and four pre-installed 140mm fans (three front, one rear), it ensures optimal airflow for high-end components. With support for up to eleven 140mm fans and compatibility with 420mm radiators on the front, side, and top panels, the SETA A2 offers unparalleled cooling flexibility. Its spacious interior accommodates graphics cards up to 438mm in length, CPU coolers up to 190mm in height, and motherboards ranging from Mini-ITX to Extended ATX. The case also provides versatile storage options, including eight 3.5"/2.5" drive bays and additional mounts for 2.5" SSDs, catering to diverse storage needs. Front I/O ports include USB Type-C, USB 3.0, and audio connections for convenient accessibility. Measuring 244.7mm (W) x 521.4mm (H) x 538.5mm (D) and weighing approximately 14.2kg, the SETA A2 combines robust construction with modern design elements, making it an ideal choice for building a powerful and efficient system.
Features
SETA A2
A True High Airflow Experience: Exceptionally Versatile Mid-Tower Chassis
- High system configuration versatility
- Compatible with rear-facing connector motherboards
- Fully perforated steel front panel
- Four 140mm fans included (3 at the front, 1 at the rear)
- Triple 420mm radiator support.
- 438mm total graphics card clearance
- Front I/O includes 1 x USB Type-C, 2 x USB 3.0, 1 x Audio, 1 x Mic
- Tremendous storage expansion flexibility

Compatible with Rear-Positioned Connector Motherboard Designs
With the recent trend of motherboards with connectors positioned on the rear-side from the likes of ASUS, GIGABYTE, and MSI - the design of SETA A2 incorporates this configuration while also supporting standard connector layout motherboards.

Unparalleled Intake Performance
The front panel boasts a meticulously crafted, fully perforated mesh design, complemented by four pre-installed 140mm black fans (three in the front, one in the rear) - facilitating immense, unobstructed airflow and ensuring optimal cooling performance right out of the box.

Substantial Cooling Capabilities
The SETA A2 features a total of eleven 140mm fan mounts throughout the chassis, with options for installing a single 420mm radiator on the front, side, and top panels. This configuration provides ample cooling capacity for modern high-end components.

Spacious GPU Accommodation
Designed with 438mm of total graphics card clearance, SETA A2 ensures fitment and eliminates compatibility concerns with virtually any modern GPUs.

Highly Versatile Layout Fuelling Creativity and Inventiveness
Excellent Cooling Capabilities

Fan

Radiator
Specifications
Model Number |
SST-SEA2Y-BG |
Colour |
Black |
Material |
Steel, plastic, tempered glass |
Motherboard |
SSI-CEB, Extended ATX, ATX, Micro-ATX, Mini-ITX |
Drive Bay |
Internal
3.5" / 2.5" x 8
3.5" / 2.5" x 2 (One bracket should be removed if rear connector motherboards are to be installed.)
3.5” x 1
2.5” x 3 |
Cooling System |
Front: 120 mm x 3 / 140 mm x 3, 140 mm x 3 black fans included
Rear: 120 mm x 1 / 140 mm x 1, 140 mm x 1 black fans included
Top: 120 mm x 3 / 140 mm x 3
Bottom: 120 mm x 1 / 140 mm x 1
Side: 120 mm x 3 / 140 mm x 3 (Cannot coexist with drive cages)
Internal: 120 mm x 2 |
Radiator Support |
Front: 120 mm / 140 mm / 240 mm / 280 mm / 360 mm / 420 mm
Rear: 120 mm / 140 mm
Top: 120 mm / 140 mm / 240 mm / 280 mm / 360 mm / 420 mm
Side: 120 mm / 140 mm / 240 mm / 280 mm / 360 mm / 420 mm (Cannot coexist with drive cages) |
Limitation of CPU Cooler |
190 mm |
Expansion Slot |
8 |
Limitation of Expansion Card |
Length: 438 mm |
Power Supply |
Standard PS2 (ATX) |
Front I/O Port |
USB Type-C x 1
USB 3.0 x 2
Audio x 1
Mic x 1 |
Dimension |
244.7mm (W), x 521.4mm (H), x 538.5mm (D), 68.7 litres
9.63" (W), x 20.53" (H), x 21.2" (D), 68.7 litres |
Net Weight |
14.2 kg |