R4900 G3 Front View with Bazel

Computing

2 ×2nd Generation Intel Xeon Scalable Processors (CLX&CLX-R)

(Up to 28 cores and maximum 205 W power consumption)

Memory

3.0 TB (maximum)

24 × DDR4 DIMMs

(Up to 2933 MT/s data transfer rate and support of both RDIMM and LRDIMM)

(Up to 12 Intel ® Optane™ DC Persistent Memory Module.(DCPMM)

Storage controller

Embedded RAID controller (SATA RAID 0, 1, 5, and 10)

Standard PCIe HBA cards and storage controllers (Optional)

FBWC

8 GB DDR4-2133MHz

Storage

Front 12LFF + rear 4LFF and 4SFF or front 25SFF + rear 2SFF

supports SAS/SATA HDD/SSD,

supports up to 24 NVMe drives

480 GB SATA M.2 SSDs (Optional)

SD cards

Network

1 × onboard 1 Gbps management network port

1 × mLOM Ethernet adapter that provides 4 × 1GE copper ports or 2 × 10GE copper/fiber ports

1 × PCIe Ethernet adapters (Optional)

PCIe slots

10 × PCIe 3.0 slots (eight standard slots, one for Mezzanine storage controller, and one for Ethernet adapter)

Ports

Front VGA connector (Optional)

Rear VGA connector and serial port

5 × USB 3.0 connectors (one at the front, two at the rear, and two in the server)

1 × USB 2.0 connector (Optional)

2 × MicroSD slots (Optional)

GPU

3 × dual-slot wide GPU modules or 4 × single-slot wide GPU modules

Optical drive

External optical drive

Only the 8SFF drive models support built-in optical drives

Management

HDM (with dedicated management port) and H3C FIST

Security

Support Chassis Intrusion Detection，TPM2.0

Power supply & ventilation

Platinum 550W/800W/850W/1300W/1600W, or 800W –48V DC power supplies (1+1 redundancy)

Hot swappable fans (supports redundancy)

Standards

CE，UL , FCC，VCCI，EAC, etc.

Operating temperature

5°C to 50°C (41°F to 122°F)

The maximum operating temperature varies by server configuration.

Dimensions (H × W × D)

Without a security bezel: 87.5 × 445.4 × 748 mm (3.44 × 17.54 × 29.45 in)

With a security bezel: 87.5 × 445.4 × 769 mm (3.44 × 17.54 × 30.28 in)