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OCG4780-4H5-H

4U GPU chassis for AI and HPC system builds.

Supports up to four full-length RTX 4090 / 5090 GPUs
Dual 3200W CRPS modules with 1+1 redundancy
5 × 3.5-inch hot-swap drive bays
Front motherboard I/O and BMC-controlled cooling

Please include your product model, required quantity, and any customization needs.

Overview Specifications

01 / OVERVIEW

Product overview

The OCG4780-4H5-H is a high-performance 4U rackmount GPU server chassis designed for AI training, deep learning, big data analytics, and high-performance computing (HPC).

Key Highlights:

GPU Power: Supports up to four full-length RTX 4090/5090 GPUs with 90mm spacing, delivering massive parallel processing performance.
Reliable Power Supply: Dual CRPS 3200W redundant power modules with 1+1 redundancy, ensuring continuous 24/7 operation.
Efficient Cooling: Equipped with 3 × front 8038 fans and 3 × rear 12038 fans, all managed by the BMC for stable performance under heavy GPU workloads.
Flexible Storage: Supports 5 × 3.5-inch hot-swappable drives, including a mix of SATA and U.2 hard drives.
Easy Maintenance: Front-access motherboard I/O ports for quick servicing and optional 2U tool-free slide rails for simplified rack installation.

With its scalability, reliability, and efficiency, the OCG4780-4H5-H is an ideal choice for enterprises, research institutions, and data centers seeking next-generation GPU acceleration.

02 / SPECIFICATIONS

Technical specifications

Please confirm the selected configuration and included components with our team before ordering.

Model	OCG4780-4H5-H GPU Server
Dimensions	780* 436* 177mm
Form Factor	4U Rackmount
Carton Size	1010* 600* 310mm
Net Weight	21.3kg
Cross Weight	23.1kg
M/B Form Factor	Supports ATX and EATX EPYC and Xeon motherboards
Storage Configuration	Supports 5 × 3.5-inch hot-swappable hard drives, including a mix of SATA and U2 hard drives
Power Configuration	Supports two CRPS3200w redundant power modules, with 1+1 redundancy
System Cooling Fans	3 × front 8038 fans and 3 × rear 12038 fans, controlled by the BMC
GPU Configuration	Supports four 355x70mm RTX4090/5090 graphics cards, with 90mm spacing
Data and Power Cables	Configuration based on the customer's selected motherboard and graphics card models
Other Features	Front-access motherboard I/O port for easy maintenance
Slide Guides	2U Tool-free rail(optional)