S2405 PCIe Flash Optimized Server

High-Performance, High Density I/O Server

The Five9NS S2405 is a four socket, thirty-two-core, 2RU I/O optimized server. Powered by four Intel Xeon E5-4600 series processors and loaded with PCIe expansion slots, this high density system is ideal for next generation data centers requiring high IOPS, energy efficiency, virtualization and ease of management.

At a Glance:

  • (4) Intel Xeon E5-4600 series processors
  • (6) PCIe expansion slots
  • Up to 20TB PCIe Flash storage in 2U!
  • 2RU form factor
  • Redundant power supply
  • Remote system management capabilities ideal for central office and other demanding environments
  • Easy to customize and integrate into existing infrastructure
  • Easy to scale out as your business needs grow

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     S2405 Datasheet

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    Form Factor

    2U Rack, 29.5" deep


    Four (4) Intel Xeon E5-4600 Series (4, 6, or 8 cores)

    Processor Sockets

    Four (4) (FC-LGA 2011)

    Front Side Bus or HyperTransport

    QPI (Quick Path Interconnect)


    Intel C602 PCH


    Up to 1 TB (using RDIMMs),
    32 DIMM sockets, DDR3-1600 ECC

    I/O Slots

    Four (4) PCIe G3 x8 slots (full height, full length) OR
    Two (2) PCIe G3 x16 slots (full height, full length)
    Two (2) PCIe G3 x8 slot (low profile, half length)

    Optional SAS/SATA RAID

    SATA: Intel Patsburg-A PCH
    Intel RSTe: RAID 0, 1, 10, 5 (Windows)
    LSI MegaRAID; RAID 0, 1, 10, 5 (Windows/Linux)
    SATA/SAS: (Optinal RAID Adapters)
    LSI 2008-based: F/W RAID 0, 1, 10, 1E
    LSI 2108-based: H/W RAID 0, 1, 10, 5, 6, 50, 60 with optional BBU
    LSI 2208-based: H/W RAID 0, 1, 10, 5, 6, 50, 60 with optional flash cache

    Drive Bays

    Eight (8) 3.5" SATA/SAS/SSD hot-swap bays

    Optical Drive

    DVD Multiwriter

    System Cooling

    Five (5) 80mm x 38mm fans

    Network Interface

    Four (4) GbE ports + dedicated GbE management port

    InfiniBand Port

    One (1) Mellanox Connect-X3 FDR 56Gbps (QSFP) port

    Serial Ports

    One (1) (DB9)

    USB Ports

    Nine (9) ports (2 front, 6 rear, 1 internal Type A)

    Power Supply

    1620W 1+1 hot-swap redundant 80Plus Platinum


    Aspeed AST2300 Controller w/ 16MB memory

    Management Hardware

    Integrated IMPI 2.0 BMC

    Operating Systems

    CentOS 5.6 32/64-bit
    Windows� Server 2008 R2
    Windows� Server 2008 R2 Enterprise
    Windows� Server 2008 Enterprise 32/64-bit
    RedHat� Enterprise Linux AS5.6/6.0 32/64-bit
    SuSE� Linux Enterprise Server 11.2 32/64-bit
    VMWare ESX4.1/ESXi4.1

    Five9NS Products

    Flash Optimized Servers

    S2220 Server
    S2225 Server
    S2405 Server

    Rack Servers

    R1105 Server
    R2105 Server
    R2205 Server
    R3100 Server

    Tower Servers

    T3115 Server
    T3205 Server

    Small Form Factor Servers

    C1105 Server
    C1110 Server