2U rack server: dual 3rd-Gen Intel Xeon Scalable, 32 DDR4 slots (6 TB), 14 PCIe 4.0 + 2 OCP 3.0, 96% efficiency, 5–45 °C.
Overview
The H3C UniServer R4900 G5 is a mainstream 2U dual-socket rack server powered by 3rd-Gen Intel® Xeon® Scalable CPUs. It boosts memory bandwidth up to 60% with 8-channel DDR4 @ 3200 MT/s. With 14 PCIe 4.0 slots and 2 OCP 3.0 ports, it scales I/O like a boss. Its 96% power efficiency and 5–45 °C range cut TCO in greener data centers h3c.com.
Product Description
This rig is built for cloud, IDC, and enterprise workloads:
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CPUs: 2× 3rd-Gen Intel® Xeon® Scalable processors
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Memory: 32× DDR4 slots, up to 6 TB @ 3200 MT/s h3c.com
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Storage: Front 8 SFF UniBay (mix NVMe/SATA/SAS), up to 28 NVMe SSDs h3c.com
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Expansion: 14× PCIe 4.0 + 2× OCP 3.0 slots
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Power: Up to 96% platinum-level efficiency, 1+1 hot-swap PSUs
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Environment: 5–45 °C operating range
Key Features
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Dual Intel® Ice Lake CPUs for high core count
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8-channel DDR4 @ 3200 MT/s for 60% more bandwidth
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Front-load UniBay bays supporting 28 NVMe SSDs
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14× PCIe 4.0 + 2× OCP 3.0 for GPUs/NICs
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96% PSU efficiency for lower power bills
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Easy remote mgmt via HDM and LCD touch panel
Specifications
| Spec |
Detail |
| Form Factor |
2U rack |
| Processors |
Up to 2× 3rd-Gen Intel® Xeon® Scalable CPUs |
| Memory |
32× DDR4 @ 3200 MT/s, max 6 TB |
| Storage Bays |
Up to 8 SFF UniBay front bays; 28× NVMe SSD support h3c.com
|
| Expansion Slots |
14× PCIe 4.0 + 2× OCP 3.0 |
| Power Efficiency |
Up to 96% platinum-level |
| Operating Temp. |
5–45 °C |
| Network Ports |
1× Mgmt, optional OCP 3.0 for multi-GE/10GE/25GE NICs |
Supported OS / Applications / Industries
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OS: Windows Server, VMware ESXi, RHEL, SUSE, Ubuntu
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Apps: Virtualization, databases, big data, AI inference
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Industries: Cloud providers, finance, telecom, healthcare
Benefits & Compatibility
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Bandwidth Boost: 60% higher memory throughput
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I/O Scalability: UniBay + PCIe/OCP mix
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Energy-Smart: 96% PSU efficiency
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Eco-Friendly: Sustains 5–45 °C, cuts cooling costs
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Plug-and-Play: Standard rack, hot-swap modules
Purpose of Use
Ideal for dense virtualization clusters, scalable storage arrays, AI inference nodes, and enterprise back ends.
How to Use
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Slide into a 2U rack slot.
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Insert CPUs, DIMMs, drives per quick guide.
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Connect network, power, and mgmt LAN.
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Configure via HDM or LCD panel.
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Deploy your OS and workloads.
Packaging / Weight / Dimension
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Dimensions: 748 × 445.4 × 87.5 mm (2U)
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Weight: ~30 kg (max config)
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Includes: Server chassis, rails, power cords, quick guide
Warranty and FAQs
Warranty: 3 years 5×9 NBD.
FAQs:
Performance, Quality, Durability, and Reliability
Built with H3C’s enterprise RAS. Hot-swap PSUs/fans and ECC protect uptime. Proven in mission-critical data centers.
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Stock Availability
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Disclaimer
All specs and info subject to change without notice. Images are illustrative. Confirm details with our sales team before purchase.
