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      PowerLeader AI Accelerated Computing Server PR4908E

      The new generation AI server PR4908E is a new 4U dual-way rack accelerated computing server from PowerLeader. It adopting Intel C741 high-performance chipset, and supports 4th Gen Intel® Xeon® Scalable processors. The model has 32 * DDR5 DIMM slots, it supports 12 * 3.5-inch hot-swappable SAS/SATA HDDs by default, 2 * NVMe U.2 by default on the backplane, and up to 12 * NVMe U.2, with optional 8/16/24 * 2.5-inch hot-swappable SAS/SATA/NVME HDDs. It supports 2 M.2 SATA & NVMe HDDs onboard. It can support 8 * full-height , full-length, double-width GPU slots, and 1 * OCP3.0 NIC slot by default. It support multiple different network options: Ethernet, InfiniBand, OPA, enable high-speed performance and I/O flexibility to meet the interconnection needs of different applications. Onboard integrated BMC, and support IPMI 2.0 remote managemen, support 4 x 2000W & 2700W Redundant power supplies.

      Functional features
      Application Scenario

      Artificial Intelligence, Deep Learning,Self-Driving Cars, Smart Cities, Healthcare, Big Data, High PerformanceComputing (HPC) and Virtual Reality (VR) ;


      Superior Performance

      Supports up to 2 * 4thGenIntel® Xeon® Scalable processors, with a maximum T DP of 350W ;

      Each CPU supports 8 * memory channelsand a total of 32 * DDR5 DIMM slots ;

      Supports up to 8 * full-height,full-length, double-width professional graphics cards or accelerator cards;

      Support 400Gb ETH and HDR high-speedsmart network card, support GPU Direct RDMA ;


      Extreme Design

      4U space, modular design of the whole machine, convenientfor maintenance and management; NVME SSD achieves CPU straight-through design and reducesI/O latency; All PCIe slots support 5.0, doubling the communicationbandwidth;


      Stable Quality

      4 * 2000W & 2700W redundant powersupplies to ensure high-quality operation of the server;

      Supports RAID card super-capacitor toprovide power-off data protection function;

      Comprehensive centralized managementsoftware to achieve intelligent remote management.

      Technical specifications

      Name

      PR4908E

      Form

      4U rack mount

      Processor

      Supports up to 2 * 4thGen Intel® Xeon® Scalable processors , TDP up to 350W

      Chipset

      Intel C741

      RAM

      Supports up to 32 * sticks of DDR5 memory ;

      Support single 256GB/128GB/64GB/32GB/16GB memory sticks with low voltage 1.2V;

      Support 4800/3200/2933/2666MHz ECC DDR4 RDIMM/LRDIMM

      Storage

      Default support for 12 * 3.5-inch SAS/SATA hot-swappable HDD bays, default 2 * NVME U.2, maximum 12 NVMe U.2;

      Onboard support for 2 * M.2 SATA & NVMe HDDs;

      Onboard SATA controller, support RAID 0, 1, 5, 10, optional SAS RAID 0, 1, 5, 10, 50, 6, 60, etc., optional cache power-down protection 1GB/2GB/4GB Cache

      I/O Interface

      Rear: 2 * USB 3.0 ports, 1 * VGA port, 1 * IPMI RJ45 management port, 1 * ID light;

      Front: 2 * USB 3.0 ports, 1 * VGA port, 1 * COM port

      PCIe Extension

      Rear: 8 * PCIe 5.0 x16 GPU-only slots, 1 * PCIe 5.0 x16, 1 * PCIe 5.0 x8

       (2 * NVMe U.2 by default)

      (Optional 2 * PCIe 5.0 x16 or 4 * PCIe 5.0 x8 on the basis that U.2 is not required)

      Default support for 1 * OCP 3.0 (x4) with 2-port or 4-port Gigabit NICs;

      Optional SAS RAID, HBA, HCA, HFI card

      Accelerator Card

      Supports up to 8 * full-height, full-length double-width professional graphics cards or accelerator cards;

      Supports PCIe acceleration cards such as NVIDIA L20/L2/A10/A16/RTX 5880 Ada/A5000, etc.

      (Note 1: Support for multiple cards requires software as well as application confirmation)

      (Note 2: Within the same system, only professional graphic cards of the same model and specification are supported to be inserted)

      Fan

      8 dual rotor 8080 heavy duty fans with N+1 redundancy;

      Power supply modules come standard with individual fans

      PSUs

      4 * 2000W & 2700W N+1/N+N redundant power supply modules with PMBus functionality, support hot-plugging

      OS

      Microsoft Windows Sever、Red Hat Enterprise Linux、Ubuntu Linux、Cent OS and other major operating systems

      Environmental Requirements

      Operating temperature 10 ℃ ~ 35 ℃ (50℉～95℉)

      Non-operating temperature -40 ℃ ~ 60 ℃ (-40℉～140℉)

      Relative humidity during operation: 8 % to 90 % (non-condensing)

      Humidity when not-operating: 5 % ~ 95 % (non-condensation)

      Platform Size

      889mm*447mm*177mm



      Service and Support

      PowerLeader provides nationwide joint warranty, and PowerLeader 's professional after-sales service outlets across the country provide "one-stop" service response and support.

      - 3-year limited on-site warranty and on-site support

      - 4008-870-872 hotline response and support

      For more information: please visit: https://en.chtpcomposites.com/

      Correspondence address: 16th Floor, Building B, Building 7, Baoneng Technology Park, No. 1 Qingxiang Road, Longhua District, Shenzhen


      PowerLeader reserves the right to change product specifications or other product information (including but not limited to product weight, appearance, size or other physical factors) without notice; the information mentioned in this article may change due to product upgrades or other reasons. resulting in changes without prior notice. The product pictures involved in this article are subject to the actual product.

      Related downloads
      View more >
      • Powerleader PR4908E Product Paper

        2024-11-14