Product Description
Model: H3C UNISERVER R4900 G7
UN-R4900-G7-MAS0-C | H3C UniServer R4900 G7 SP SFF Air-Cooled CTO Server | 1 |
UN-CPU-INTEL-6505P | 6505P(2.2GHz/12Cores/48MB/150W)CPU Module(CTO&BTO) | 1 |
UN-DDR5-6400B-32G-2Rx8-R | 32GB 2Rx8 DDR5-6400 (CAS 52-52-52) RDIMM Memory Module (CTO&BTO) | 1 |
UN-PCA-BP-8SFF-2U-G6 | G6 2U Front 8SFF Drive Backplane Module (CTO&BTO) | 1 |
UN-SSD-480G-SATA-RI-UCS-M | 480GB 6Gb/s SATA 2.5in RI SSD UCS Generic Module (CMCTO) | 2 |
UN-RC-3FHHL-2U-G6 | G6 2U Riser1/Riser2 X16X8X8 Riser (Supporting 3*75W GPUs) (CTO&BTO) | 1 |
UN-RAID-E1316-Mr1-16i | G7 4-Port Mezz Module (Supporting 16*SATA Ports)(CTO&BTO) | 1 |
UN-NIC-ETH360T-3S-4P | 4-Port 1Gb/s PCIe2.0 X4 Copper Interface ETH360T OCP3.0 Ethernet Adapter (Intel i350)(CTO&BTO) | 1 |
UN-CRPS-800W-AC-12V-94%-M | 800W AC&240V HVDC Power Supply Module (Platinum) (CMCTO) | 1 |
UN-FAN-8038-2U-G7 | G7 2U 8038 Fan Module(CTO&BTO) | 4 |
UN-ME-HeatSink-2Ua-M | 2U AL Heat Sink Module(CMCTO) | 1 |
LIS-SW-NingOS-V3-SVR | H3C Ning Operating System V3 (Physical Host Edition) License, 1 Node | 1 |
UN-PCA-BMC-G7 | HDM3 AST2600 BMC Management Board Module(CTO&BTO) | 1 |
UN-IFIST-EX-G6 | G6 iFIST Module (CTO&BTO) | 1 |
UN-BB-2U-G6 | G6 2U/1U Ball Bearing Rail Kit (CTO&BTO) | 1 |
CAB-AUX-0.3m-10609 | AUX Signal Cable,0.3m,HMB(6*1)1.25,UL2835,HMB(6*1)1.25 | 1 |
CAB-DC-0.35m-50897 | Internal DC Power Cable,0.35m,HMB(3*2)3.0,UL1061,HMB(3*2)3.0 | 1 |
CAB-PCIe-0.25m-00723 | PCIe Cable,0.25m,MCIO 74PST,PCIe 5.0+UL1354+SAS 4.0,MCIO 74PST | 2 |
CAB-SAS-0.9m-00716 | SAS Cable,0.9m,SlimSAS 74PST,SAS 4.0+UL1354,SlimSAS 74PST | 1 |


H3C UNISERVER R4900 G7
As a self-developed mainstream 2U two-socket rack server, the H3C UniServer R4900 G7 is based on the latest Intel ® Xeon ®6 processor and supports HBM technology. Combined with 8-channel 8000MT/s MRDIMM memory technology, it brings a 33% increase in memory bandwidth. The new generation of server I/O can achieve the bandwidth rate of PCIe 5.0, with a 100% increase in data bandwidth compared to the previous generation. Outstanding expansion capabilities are achieved through local storage support of up to 18 standard PCIe slots and up to 45 hard disk slots. With a 96% power supply efficiency and a standard operating temperature design ranging from 5 ° C to 45 ° C, it offers users a higher energy efficiency return.
Characteristics
The H3C UniServer R4900 G7 server can also be used as a workload for green data centers, supporting cold plate liquid cooling modules, which can significantly enhance heat dissipation capacity. Based on the use of liquid cooling kits, it has an optimized effect of cooling and energy saving for both the CPU and memory. Significantly reduce the power consumption of the entire machine and equipment noise, and improve the working environment of the data center.
Application scenarios
• Virtualization – Run multiple workloads on a single R4900 G7 to save floor space
• Big data – Managing the exponential growth of data volume, including structured, unstructured and semi-structured data
• Storage-centric applications – Eliminate I/O bottlenecks and enhance performance
• Data Warehouse/Analytics – Find the information you need on demand to make smarter business decisions
• High-performance computing and deep learning – Empower machine learning and artificial intelligence applications by offering up to 6 dual-width GPU cards or 8 single-width GPU cards within a 2U space
Other Specifications
Component | Specification |
CPU | Supports 1 to 2 Intel® Xeon® 6 processors |
Memory | 32 memory slots; supports 32 DDR5 RDIMMs, up to 6400 MT/s; supports 16 MRDIMMs, up to 8000 MT/s; supports additional 32 memory slots via CXL expansion |
Storage Controller | Supports RAID 0/1/5/6/10/50/60, optional 86B cache, supercapacitor protection |
Storage | 4 × 2.5-inch SAS/SATA HDDs; 20 × 3.5-inch SAS/SATA HDDs; 40 × NVMe U.2 drives; 40 × E3.5/E1.5 drives; optional SATA/NVMe M.2 selection, DSD module |
Networking | 1 × 1Gbps dedicated management port; optional OCP 3.0 NIC (on-demand, hot-swappable, PCIe 5.0); optional standard PCIe slot NIC (Ethernet, InfiniBand, or smart NIC) |
Expansion Slots | 21 PCIe slots; 18 × PCIe 5.0 standard slots; 2 × OCP 3.0 slots; 1 × dedicated Mezz slot (supports CXL 2.0); Full-OCP architecture supports 8 × OCP 3.0 slots (hot-swappable) |
GPU Support | 6 × dual-width or 18 × single-width GPU accelerators |
I/O | 1 × rear VGA, 4 × USB (1 front, 1 internal, 2 rear); optional smart bezel with 1 serial + 1 VGA + 1 USB; optional front dedicated management port |
Fan Module | Hot-swappable fans, N+1 redundancy |
Optical Drive | Supports external optical drive |
Cooling | Air or liquid cooling supported |
Power Supply | 800W/1300W/1600W/2000W/2400W/2700W/3200W (1+1 redundant); optional -48V/336V DC power module (1+1 redundant); 80 Plus Platinum/Titanium, CQC31-461288 V-level certified |
Certification | CCC, UL, CE, etc. |
Operating Temperature | 5°C to 45°C |
Standard Chassis | 2U: 87.5mm (H) × 445.4mm (W) × 800mm (D) (without security panel); 87.5mm (H) × 445.4mm (W) × 828mm (D) (with security panel) |
Extended Chassis | 2U: 87.5mm (H) × 445.4mm (W) × 900mm (D) (without security panel); 87.5mm (H) × 445.4mm (W) × 928mm (D) (with security panel) |
Management | HDMS agent-free management tool (with dedicated management port) and H3C UniSystem management software; supports LCD touch-enabled intelligent management module; optional U-Center data center management platform |
Security | Secure chassis; TCM/TPM security module |
Questions & Answers
Q 1: How can I trust that your products are of good quality?
A1: We guarantee that all our products are original and authentic, and provide complete product information and test reports.
Q2: When can I get a quote?
A2: We usually give you a quote within 24 hours after receiving your inquiry. You can also use the instant messaging software Whatsapp or WeChat or contact us via email info@itdevicehub.com.
Q3: Why choose you?
A3: We are an authorized distributor in China, and we enjoy a good reputation among customers for our excellent quality, reasonable price and excellent service.
Q 4: What are your payment terms?
A4: We accept T/T remittance (USD or RMB)。
Q5: What is the minimum order quantity?
A5: The minimum quantity is 1.
Packaging & Shipping
1. Goods in stock can be shipped the next day after placing an order.
2. Customized goods need to be produced by the factory and will be shipped about 20-35 working days after placing an order.
We can provide professional freight forwarding agents to ensure product quality and cargo safety. Of course, you can also pick up the goods directly at the warehouse.

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