S2600WF Motherboard Description

S2600WF (Wolf Pass) motherboard specifications.

The S2600WF motherboard is used in Cray CS500 1211 management servers. This section provides a high-level overview of the features, functions, architecture, and support specifications of the S2600WF motherboard.

The S2600WF (Wolf Pass) motherboard is offered with two different networking configurations:
  • S2600WF0: No onboard LAN
  • S2600WFT: Dual 10GbE RJ45 ports
Figure: S2600WF Motherboard
Table 1. S2600WF Motherboard Specifications
FeatureDescription
Processor supportSupport for two Intel Xeon Scalable family processors:
  • Two LGA3647, (Socket-P0) processor sockets
  • Maximum thermal design power (TDP) of 205 W (board only)
Memory
  • 24 DIMM slots - 6 memory channels per processor / 2 DIMMs per channel
  • Memory capacity: up to 4 TB
  • Registered DDR4 (RDIMM) and load reduced DDR4 (LRDIMM)
  • Memory data transfer rates:
    • Up to 2933 MT/s @ 1 DPC and 2 DPC (DIMMs per channel)
  • DDR4 standard I/O voltage of 1.2V
ChipsetIntel C624
PCIe supportPCIe 3.0 (2.5, 5, 8 GT/s) backward compatible with PCIe Gen 1 and Gen 2 devices
Riser card supportConcurrent support for up to three PCIe 3.0 riser cards
  • Riser 1 – x24 (CPU1 x16, CPU2 x8) – 2 and 3 slot riser card options available
  • Riser 2 – x24 (CPU2 x24) – 2 and 3 slot riser card options available
  • Riser 3 (2U systems only) – x12 (CPU 2) – 2 slot riser card available
Onboard PCIe NVMe supportFour PCIe OCuLink connectors
Onboard SATA support
  • 12x SATA 6Gbps ports (6Gb/s, 3 Gb/s and 1.5Gb/s transfer rates are supported)
    • Two single port 7-pin SATA connectors
    • Two M.2 connectors – SATA / PCIe*
    • Two 4-port mini-SAS HD (SFF-8643) connectors
  • Embedded SATA Software RAID
    • Intel Rapid Storage RAID Technology (RSTe) 5.0
    • Intel Embedded Server RAID Technology 2 (ESRT2) 1.60 with optional RAID 5 key support
NOTE: ESRT2 is only supported on S2600WFT and S2600WF0 boards
System Fan Support
  • Six 10-pin managed system fan connectors
  • Fans integrated in power supply modules
USB Support
  • Three external USB 3.0 ports
  • One internal Type-A USB 2.0 port
  • One internal 20-pin connector for optional front panel USB 3.0 ports (2x)
  • One Internal 10-pin connector for optional front panel USB 2.0 ports (2x)
Video
  • Integrated 2D video controller
  • 16MB of DDR4 video memory
  • One DB-15 external connector
  • One 14-Pin Internal connector for optional Front Panel Video support
Serial Port Support
  • One external RJ-45 Serial-A port connector
  • One internal DH-10 Serial-B port header for optional front or rear serial port
SecurityIntel Trusted Platform Module 2.0 (TPM) accessory option
Server Management
  • Integrated BMC, IPMI 2.0 compliant
  • Support for Intel server management software
  • On-board dedicated RJ45 management port
  • Support for Advanced Server Management features via a Remote Management Module 4 Lite accessory option