2x Intel Xeon Scalable CPUs | 24x DDR4 DIMMs (Up to 3TB) | 37x Drives | 32x NVMe | PCIe 3.0
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.
| 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 |
| 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 |
| 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 |
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.