Features

• 1U Twin Server - 2 Nodes in 1U
• Cable-Free, Modularized Half-Width Rack Server
• Each Node Supports:
  - 2-way Intel® Xeon® Processors 5600/5500 Series
  - Intel 5500 Chipset
  - Up to 144GB DDR3 1333MHz ECC Registered Memory in 18 DIMM Sockets
  - 1 PCI Express 2.0 X8 Slot (1/2 Length, Low-Profile)
  - 1 Intel I/O Expansion Module - PCI Express 2.0 X8 (10 GbE and QDR InfiniBand Options)
  - 2 x 2.5" Hot-Swap SATA Drive Bays
  - 3 Non-Redundant, High-Speed Fans
  - Intel® 82576 Dual-Port Gigabit Ethernet Controller
  - ServerEngines Pilot II Controller
• 1100W High-Efficiency (80-plus Gold) Power Supply

Intel, the Intel logo, Xeon, and Xeon Inside are trademarks or registered trademarks of Intel Corporation in the U.S. and other countries.

Technical Specifications

Server	• Intel SR1680MV Server System • 1U Twin Server - 2 Nodes in 1U
Each Node Supports
CPU	• Dual 1366-pin LGA Sockets • Supports up to two Intel® Xeon® Processors 5600/5500 series • Intel® QuickPath Interconnect links supported
Memory	• 18 240-pin DIMM Sockets • Supports up to 144 GB 1333 MHz DDR3 ECC Registered memory • 3 channels per processor • Up to 3 DIMMs-per-channel (DPC), depending on platform implementation • Supports single-rank (SR), dual-rank (DR), and quad-rank (QR) DIMM modules • RAS – Independent, Mirrored, Combined Channel (Lockstep) functionality
Chipset	• Intel® 5500 Chipset (IOH 24D) • Intel® ICH10R I/O Controller Hub
I/O Expansion	• 1 PCI Express 2.0 X8 slot (1/2 length, low profile) • 1 Intel® I/O Expansion Module - PCI Express 2.0 X8 (10 GbE and QDR InfiniBand options) - Dual port 10 Gigabit Ethernet Intel® I/O Expansion Module based on Intel 82598 controller with CX4 connectors - Single port QDR InfiniBand Intel® I/O Expansion Module with CX4 connector
Storage	• Up to 2 2.5-inch SATA drives • Intel® Matrix RAID with Software RAID levels 0/1
Integrated LAN	• Dual Gigabit LAN with Intel® 82576 Ethernet controller • Intel® I/OAT 3 support for fast, scaleable, and reliable networking
Integrated Video	• On-board ServerEngines Pilot II controller • 2D Hardware graphics acceleration • DDR2 memory interface supports up to 128 Mbytes of memory • Supports all display resolutions up to 1600 x 1200 16 bpp at 75 Hz • High speed Integrated 24-bit RAMDAC • Single lane PCI-Express host interface
System Cooling	• 3 non-redundant, high-speed fans
System Management	• On-board ServerEngines Pilot II controller • Integrated Baseboard Management Controller (BMC), IPMI 2.0 compliant
Front Panel	• LEDs for one NIC, one SATA, system health, power and UID • Button for UID and power • 1 VGA port • 1 serial port • 2 USB ports
Chassis Form Factor	• 1U Rackmount • Dimensions (HxWxD): 1.7" (43mm) x 17.6" (448mm) x 28" (714mm)
Power Supply	• Common 1100W high-efficiency power supply with an integrated power distribution board • Power distribution board (PDB) provides a connection between the power supply and two server boards
BIOS Features	• ACPI 3.0, Compliance/Support, S0, S5 support • Wake-up On LAN/RTC • SMBIOS 2.5 • Supports PXE 2.1 function of onboard NIC • Plug and Play (PnP) BIOS specific 1.0a • BBS 1.01 • PCI 3.0 • PCI Express* (PCIe) 2.0

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