The SilverStone SETA H2 is a highly versatile workstation chassis designed for professional systems that require substantial storage capacity, strong cooling performance, and support for large-format components. Constructed from high-grade steel, it provides the durability and structural strength needed for demanding workstation, content-creation, server, and high-performance computing applications.
A fully perforated front mesh panel promotes unrestricted airflow throughout the chassis, helping deliver reliable cooling under sustained workloads. The SETA H2 supports both air- and liquid-cooling configurations, including CPU air coolers up to 188mm tall and radiators up to 420mm at the front or top.
The SilverStone SETA H2 is a highly versatile workstation chassis designed for professional systems that require substantial storage capacity, strong cooling performance, and support for large-format components. Constructed from high-grade steel, it provides the durability and structural strength needed for demanding workstation, content-creation, server, and high-performance computing application...
The SilverStone SETA H2 is a highly versatile workstation chassis designed for professional systems that require substantial storage capacity, strong cooling performance, and support for large-format components. Constructed from high-grade steel, it provides the durability and structural strength needed for demanding workstation, content-creation, server, and high-performance computing application...
With compatibility for motherboards ranging from Mini-ITX to SSI-EEB, the chassis is suitable for a wide variety of professional builds. Eight PCI expansion slots and graphics-card clearance of up to 428.9mm provide ample room for multi-GPU systems, accelerator cards, professional graphics hardware, storage controllers, and high-speed networking adapters.
The SETA H2 also delivers exceptional storage flexibility. It can accommodate up to 15 drives across a combination of 2.5-inch and 3.5-inch mounting positions, including support for 15mm-thick 2.5-inch SSDs. This makes it well suited to data-heavy workstations, local storage systems, media production environments, and applications requiring large-capacity drive arrays.
Front connectivity includes one USB Type-C port, two USB 3.0 ports, and a combined audio connection, providing convenient access for modern peripherals and accessories.
Key Features
| Specification | |
|---|---|
| General | |
| Model | SST-SEH2-B |
| Product Type | High-Capacity Professional Workstation Chassis |
| Construction | |
| Material | Steel |
| Motherboard Support | |
| Compatible Formats | SSI-EEB, SSI-CEB, E-ATX, ATX, Micro-ATX, Mini-ITX |
| Drive Support | |
| Maximum Drive Capacity | Up to 15 × 2.5″ / 3.5″ Drives |
| Primary Drive Bays | 11 × 3.5″/2.5″ Combo Bays |
| Additional Drive Bays | 1 × 3.5″ or 2 × 2.5″ |
| Dedicated 2.5″ Mounts | 2 |
| 15 mm SSD Support | Yes |
| Cooling Support | |
| Front Fan Support | 3 × 120 mm or 3 × 140 mm |
| Top Fan Support | 3 × 120 mm, 3 × 140 mm or 2 × 160 mm |
| Rear Fan Support | 1 × 120 mm or 1 × 140 mm |
| Side Fan Support | 2 × 120 mm |
| Radiator Support | |
| Front | 120 / 140 / 240 / 280 / 360 / 420 mm |
| Top | 120 / 140 / 240 / 280 / 360 / 420 mm |
| Rear | 120 mm or 140 mm |
| Side | 120 mm or 240 mm |
| Internal Clearance | |
| Max CPU Cooler Height | 188 mm |
| Max GPU Length | 428.9 mm (with 25 mm front fans installed) |
| GPU Length with Side Radiator/Fans | 330 mm |
| Expansion | |
| Expansion Slots | 8 |
| Multi-GPU Support | Yes |
| Power Supply | |
| Supported PSU | Standard PS2 ATX |
| Maximum PSU Length | 220 mm |
| Front I/O | |
| USB Type-C | 1 |
| USB 3.0 Type-A | 2 |
| Audio | 1 × Combo Audio Port |
| Case Features | |
| Front Panel | Fully Perforated Mesh |
| Dimensions & Weight | |
| Dimensions (W × H × D) | 244.9 × 528.3 × 543.2 mm |
| Dimensions (Imperial) | 9.64 × 20.8 × 21.39 in |
| Internal Volume | 70.28 L |
| Net Weight | 15.2 kg |
| Installation Notes | |
| Side Drive Tray Compatibility | The side-mounted drive trays share the same mounting area as the optional side fans and radiators, so they cannot be installed simultaneously. |
