Features and specifications

Use this information to view specific information about the compute node, such as compute node hardware features and the dimensions of the compute node.

Notes:
  1. Power, cooling, and chassis systems management are provided by the Flex System chassis.
  2. The operating system in the compute node must provide USB support for the compute node to recognize and use USB media drives and devices.

The following table is a summary of the features and specifications of the Flex System x440 Compute Node.

Table 1. Features and specifications
Features and specifications
Microprocessor: One, two or four multi-core Intel Xeon microprocessors.
Notes:
  1. Use the Setup utility to determine the type and speed of the microprocessors in the compute node.
  2. Configurations with three installed microprocessors are not supported.
Note:
Integrated functions:
  • Renesas SH7757 (IMM2) baseboard management controller (BMC) with integrated VGA controller
  • (Models with LAN-on-motherboard (LOM) only) Two LOM Periscope connectors
  • (Models with LOM only) Two Emulex BE3 dual-port 10 Gigabit Ethernet controller
  • Support for up to two internal USB ports
  • One external USB port
  • One LSI 2004 SAS controller with support for RAID level-0 or RAID level-1
  • Light path diagnostics
  • Automatic server restart (ASR)
  • One Resesas H8S2117 Real Time Management Module (RTMM)
  • One Xilinx Spartan 6 Field Programmable Gate Array (FPGA)
  • Four Fabric Mezzanine connectors
  • Concurrent keyboard/video/mouse (cKVM)
  • Serial over LAN (SOL)
  • Wake on LAN (WOL)

Upgradeable firmware: All firmware is field upgradeable.

Security: Fully compliant with NIST 800-131A. The security cryptography mode set by the managing device (CMM or Flex System Manager management node) determines the security mode in which the compute node operates.

Memory:
  • 48 dual inline memory module (DIMM) connectors
  • Type: Low-profile (LP) double-data rate (DDR3) DRAM
  • Supports 4 GB, 8 GB, 16 GB and 32 GB DIMMs with up to 1536 GB of total memory on the system board
  • Support for RDIMMs, LRDIMMs, and UDIMMS (combining is not supported)
Predictive Failure Analysis (PFA) alerts:
  • Microprocessors
  • Memory
  • Hard disk drives

Drives: Supports up to two hot-swap, small form factor (SFF) Serial Attached SCSI (SAS) or Serial ATA (SATA) hard disk drives.

Size:
  • Height: 55.5 mm (2.19 in)
  • Depth: 492.7 mm (19.4 in)
  • Width: 435.3 mm (17.14 in)
  • Maximum weight: 12.25 kg (27 lbs)
 Environment: The Flex System x440 Compute Node complies with ASHRAE class A3 specifications.
  • Power on1:
    • Temperature: 5°C - 40°C (41°F - 104°F) up to 950m (3,117ft)3
    • Humidity, non-condensing: -12°C dew point (10.4°F) and 8% - 85% relative humidity5,6
    • Maximum dew point: 24°C (75°F)
    • Maximum altitude: 3048 m (10,000 ft)
    • Maximum rate of temperature change: 5°C/hr (41°F/hr )4
  • Power off2:
    • Temperature: 5°C to 45°C (41°F - 113°F)
    • Relative humidity: 8% - 85%
    • Maximum dew point: 27°C (80.6°F)
  • Storage (non-operating):
    • Temperature: 1°C to 60°C (33.8°F - 140°F)
    • Altitude: 3050 m (10,006 ft)
    • Relative humidity: 5% - 80%
    • Maximum dew point: 29°C (84.2°F)
  • Shipment (non-operating)7:
    • Temperature: -40°C to 60°C (-40°F - 140°F)
    • Altitude: 10,700 m (35,105 ft)
    • Relative humidity: 5% - 100%
    • Maximum dew point: 29°C (84.2°F)8
  • Particulate contamination
    Attention: Airborne particulates and reactive gases acting alone or in combination with other environmental factors such as humidity or temperature might pose a risk to the compute node. For information about the limits for particulates and gases, see Particulate contamination.
  1. Compute Node powered on.
  2. Compute Node is removed from original shipping container and is installed but not in use, for example, during repair, maintenance, or upgrade.
  3. A3 - Derate maximum allowable temperature 1°C/175 m above 950 m. At maximum altitude of 3,050m (10kft) maximum air temperature is 28°C (82°F)
  4. 5°C/hr for data centers employing tape drives and 20°C/hr for data centers employing disk drives.
  5. The minimum humidity level for class A3 is the higher (more moisture) of the -12 °C dew point and the 8% relative humidity. These intersect at approximately 25°C. Below this intersection (~25C), the dew point (-12 °C) represents the minimum moisture level; above the intersection , relative humidity (8%) is the minimum.
  6. Moisture levels lower than 0.5°C DP, but not lower -10 °C DP or 8% relative humidity, can be accepted if appropriate control measures are implemented to limit the generation of static electricity on personnel and equipment in the data center. All personnel and mobile furnishings and equipment must be connected to ground via an appropriate static control system. The following items are considered the minimum requirements:
    1. Conductive materials (conductive flooring, conductive footwear on all personnel who go into the datacenter; all mobile furnishings and equipment will be made of conductive or static dissipative materials).
    2. During maintenance on any hardware, a properly functioning wrist strap must be used by any personnel who contacts IT equipment.
  7. The equipment acclimation period is 1 hour per 20°C of temperature change from the shipping environment to the operating environment.
  8. Condensation is acceptable, but not rain.
  9. The fully configured chassis weight is based on all nodes and I/O modules being at their maximum design limit.
Parent topic: Introduction