7U 8-GPU Drawer-Style Server Barebone for Standard Motherboards

The OCG7900-8H12B is a flexible 7U 8-GPU server bare-bones featuring a standard removable motherboard tray that supports 15.12 × 13.2-inch EEB, CEB, ATX, and Micro-ATX motherboard platforms. With modular drawer-style architecture and PCIe Gen5.0 x16 GPU connectivity through PCIe x16-to-x16 cable connections, it is designed for OEM, ODM and custom GPU server integration projects.

Key Features

1. Flexible Standard Motherboard Support

Supports multiple motherboard platforms including:

• 15.12 × 13.2-inch
• EEB
• CEB
• ATX
• Micro-ATX

Designed for OEM, ODM, and custom GPU server integration projects requiring motherboard flexibility.

2. Drawer-Style Modular Architecture

The removable motherboard tray and independent GPU trays provide easier installation, inspection, and maintenance compared with traditional fixed chassis designs.

3. PCIe Gen5.0 x16 GPU Connectivity

Supports PCIe Gen5.0 x16 GPU expansion through PCIe x16-to-x16 cable connections, providing a flexible solution for standard motherboard platforms.

4. High-Density 8-GPU Computing Platform

Supports up to 8 GPUs with a recommended 3-GPU front tray and 5-GPU rear tray configuration, supporting large multi-slot GPUs.

5. Scalable Power, Cooling and Storage Design

Supports 4+1 CRPS redundant power, 12 × hot-swap fans, and 12 × hot-swap drive bays for AI, HPC, and GPU server applications.