UniServer R4900 G3


UniServer R4900 G3



With up to 24 NVMe SSDs and SATA M.2 SSDs, the new-generation R4900 G3 provides super expandability and configuration agility required by modern data centers. As an indigenous mainstream dual-processor 2U rack server, the R4900 G3 adopts the most recent Intel® Xeon® Scalable processors, which improves processing performance by 71% and increases the number of cores by 27%. The use of 2933MT/s DDR4 DIMMs improves data transfer rate by 50% and extraordinary expandability is provided through up to 10 PCIe 3.0 slots and a maximum of 31 drives. The R4900 G3 supports power supplies with 96% efficiency and an operation temperature range of 5°C to 50°C (41°F to 122°F), creating high return on investment.
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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 4 GB DDR4-2133MHz
Storage Front 12LFF + rear 4LFF and 4SFF or front 25SFF + rear 2LFF and 4SFF(supports SAS/SATA HDD/SSD, front and inside NVMe drives, and up to 24 front 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 8 × 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,TCM1.0/TPM2.0

Optional PCIe Protection module,Provide Firewall、IPS、Ant-virus and QoS features

Power supply and ventilation Platinum 550W/800W/850W/1200W/1600W, Titanium, or 800W –48V/336V DC power supplies (1+1 redundancy)

Hot swappable fans (supports redundancy)

Standards CCC, CECP, SEPA,CE,EAC,UL 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)

Warranty Three years Next-business-day Onsite Support, 5×9