H3C UniServer R5300 G6

H3C UniServer R5300 G6 supports various types of AI accelerator cards to meet diverse heterogeneous computing demands in AI scenarios.

Overview

H3C UniServer R5300 G6 supports two Intel® Xeon® 4th/5th Gen Scalable processors, with up to 64 cores per processor. With the eight-channel 5600MT/s DDR5 memory technology, the system can deliver up to 12TB memory expansion and a 50% bandwidth increase. The I/O supports PCIe 5.0 bandwidth, doubling data bandwidth compared to the previous generation. The R5300 G6 supports up to 24 2.5/3.5-inch drives, including eight NVMe drives, meeting the high memory space demands of AI for massive data processing. The R5300 G6 supports up to 20 PCIe slots, including one dedicated storage controller slot and one OCP 3.0 dedicated network adapter slot. It also accommodates 400GE network adapters to meet the high-speed bandwidth demands of AI applications.

Next steps

Learn more about this product

Take the next step and start using H3C UniServer R5300 G6
Learn more

Review the product specifications

Take a deeper dive into the specifications for this product
View product specs
Certifications

Certifications

Learn about Red Hat Certification

Red Hat certified hardware is proven to incorporate Red Hat's best practices and provides customers tested interoperability, known life cycle management, and trusted support.

CompareProductLevel
Red Hat OpenStack Services on OpenShift

18.0 - 18.x

Base OS: Red Hat Enterprise Linux 9.0

Architecture: x86_64

CertifiedView features
Red Hat OpenStack Platform

17.0 - 17.x

Base OS: Red Hat Enterprise Linux 9.0

Architecture: x86_64

CertifiedView features
Red Hat Enterprise Linux

9.0 - 9.x

Architecture: x86_64

CertifiedView features
Red Hat Enterprise Linux

8.5 - 8.x

Architecture: x86_64

CertifiedView features
Red Hat OpenShift Container Platform

4.13 - 4.x

Base OS: Red Hat Enterprise Linux 9.0

Architecture: x86_64

CertifiedView features
Red Hat OpenShift Container Platform

4.11 - 4.12

Base OS: Red Hat Enterprise Linux 8.5

Architecture: x86_64

CertifiedView features
Red Hat Virtualization

4.4 - 4.x

Base OS: Red Hat Enterprise Linux 8.5

Architecture: x86_64

View Kbase

CertifiedView features
Red Hat logoLinkedInYouTubeFacebookTwitter

Platforms

Products & services

Try, buy, sell

Help

About Red Hat Ecosystem Catalog

The Red Hat Ecosystem Catalog is the official source for discovering and learning more about the Red Hat Ecosystem of both Red Hat and certified third-party products and services.

We’re the world’s leading provider of enterprise open source solutions—including Linux, cloud, container, and Kubernetes. We deliver hardened solutions that make it easier for enterprises to work across platforms and environments, from the core datacenter to the network edge.

© 2026 Red Hat, LLC
Feedback