UniServer R4900 H3C Server Storage Companies G3 2U NVMe PCIe 3.0
H3C UniServer R4900 G3 2U Server
2x Intel Xeon Scalable CPUs | 24x DDR4 DIMMs (Up to 3TB) | 37x Drives | 32x NVMe | PCIe 3.0
Product Overview
The H3C UniServer R4900 G3 is a mainstream 2U dual-socket rack server for virtualization, big data, databases, and AI workloads. Powered by Intel Xeon Scalable or Montage Jintide processors, it delivers up to 71% performance improvement and 27% core count increase over previous generations.
Key Specifications
| Category | Specification |
|---|---|
| Form Factor | 2U rackmount |
| Processors | 2x Intel Xeon Scalable (1st/2nd Gen) or Montage Jintide (28 cores/CPU max, 205W TDP) |
| Chipset | Intel C622 |
| Memory | 24x DDR4 DIMMs, up to 2933MT/s, 3TB max; 12x Optane DCPMM |
| Storage – SFF | Up to 37x 2.5" drives (25 front + 8 internal + 4 rear) |
| Storage – LFF | Up to 20x 3.5" drives (12 front + 4 internal + 4 rear) |
| NVMe Support | Up to 32x NVMe SSDs |
| Internal Boot | M.2 SSDs; dual Micro SD cards |
| PCIe Slots | Up to 10x PCIe 3.0 (8 standard + 1 array + 1 network dedicated) |
| GPU Support | Up to 3 double-width OR 8 single-width GPUs |
| Network | 1x 1GbE management + mLOM (4x1GE, 2x10GE) + optional up to 100GE |
| I/O Ports | Front: VGA (opt), USB 3.0; Rear: VGA, Serial, 2x USB 3.0 |
| Power Supply | 1+1 redundant; 550W–1600W Platinum/Titanium; DC options (up to 96% efficiency) |
| Cooling | Hot-swappable redundant fans, N+1 redundancy |
| Management | HDM (Redfish API), FIST, optional LCD panel, U-Center 5.0 |
| Security | TCM/TPM, intrusion detection, optional PCIe security module |
| Operating Temp | 5°C to 50°C |
| Dimensions | 87.5 x 445.4 x 748 mm |
| Warranty | 3 years, 5×9, next business day |
Key Use Cases
| Use Case | Benefit |
|---|---|
| Virtualization | Run multiple workloads on single server |
| Big Data | Handle structured/unstructured data growth |
| Database & Analytics | Data warehouse, CRM, ERP |
| VDI | Remote desktop services |
| HPC & Deep Learning | GPU-accelerated AI/ML |
Why Choose R4900 G3?
| Benefit | Description |
|---|---|
| Exceptional Performance | 56 cores, 3TB memory, 71% improvement |
| Massive Storage | 37 drives + 32 NVMe support |
| Excellent I/O | 10 PCIe 3.0 slots |
| GPU Ready | 3 double-width or 8 single-width GPUs |
| Enterprise Reliability | 1+1 power, N+1 cooling |
| Energy Efficient | Up to 96% PSUs, 5–50°C operation |
Conclusion
The H3C UniServer R4900 G3 combines dual Intel Xeon Scalable processors, 24 DDR4 DIMMs (up to 3TB), flexible storage (up to 37 drives, 32 NVMe), and PCIe 3.0 expansion in a 2U form factor. With up to 56 cores, 8 GPU support, and enterprise-grade reliability, it is an ideal choice for virtualization, databases, AI, and cloud computing in modern data centers.
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