4U GPU Server Case Vertical Key Parameters Comparison Table
| Product Image | Model Product Link | Color | Material | Dimensions (D×W×H mm) | HDD Bay | Backplane | Front I/O | Cooling | Motherboard Support | PSU | PCIe Slots | Package (mm) | Weight | Support customization |
 | 4U GPU Server Case ISC-WS04A2-1 | Black | 1.2 mm SGCC steel, 4 mm Al | 550 × 380 × 590 | – | – | 4×USB 3.0, Power, Reset, Type-C, 2×Audio | Front: 7×120 × 38 mmTop: 6×120 × 38 mmRear: 2×92 × 25 mmSupports 2×360 mm radiators | EATX / CEB / ATX / Micro-ATX | 2× ATX | 7 full-height | 700 × 500 × 660 | 27 kg | Yes |
 | 4U GPU Server Case ISC-WS04A2-2 | Black | 1.2 mm SGCC steel, 4 mm Al | 550 × 380 × 590 | 4×3.5″/2.5″ hot-swap SAS/SATA/NVMe | 12 Gb/s SAS | 4×USB 3.0, Power, Reset, Type-C, 2×Audio | Front: 7×120 × 38 mmTop: 6×120 × 38 mmRear: 2×92 × 25 mmSupports 2×360 mm radiators | EATX / CEB / ATX / Micro-ATX | 2× ATX | 7 full-height | 700 × 500 × 660 | 27 kg | Yes |
The ISC-WS04A2-1 and ISC-WS04A2-2 are 4U rack-mount GPU server chassis built for maximum cooling flexibility and storage options. They share the same robust steel-alloy construction, rear-mounted radiator support, and seven full-height PCIe slots. The -2 variant adds four hot-swap drive bays with a 12 Gb/s SAS backplane.
Applications: Ideal for liquid-cooled AI inference nodes, edge computing appliances, or compact HPC racks where space is tight but performance and serviceability can’t be compromised.
Contact Us
We offer full OEM & ODM services—from custom I/O layouts and fan configurations to bespoke branding and rack-ready assemblies.
Describe your requirements and our engineering team will deliver a tailored solution.