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 | | MBD-X8QBE-LF -O | - X8QBE-LF (Standard Retail Pack)
| | MBD-X8QBE-LF -B | | | | | | Form Factor | | | Dimensions | - 16.4" x 16.79" (41.66cm x 42.65cm)
| | | | | CPU | - Quad 1567-pin LGA Sockets
- Supports up to four Intel® Xeon® 64-bit processor(s) of the same type below:
- Intel® Xeon® processors 7500 series (8-core, codename Nehalem-EX) and new generation Intel® Xeon® processors E7-4800 family (10-core, codename Westmere-EX)
| | QPI | | | | | | Memory Capacity | - 32x 240-pin DIMM slots
- Supports up to 1024 GB 1066 / 978 / 800MHz DDR3 ECC Registered memory
- Memory Mirroring supported
| | Memory Type | - 1333* / 1066 / 978 / 800MHz ECC Registered DDR3 SDRAM 72-bit, 240-pin gold-plated DIMMs
| | DIMM Sizes | - 1GB, 2GB, 4GB , 8GB , 32GB**
| | Memory Voltage | | | Error Detection | - Corrects single-bit errors
- Detects double-bit errors (using ECC memory)
- Supports Intel® x4 and x8 Single Device Data Correction (SDDC)
| | | | | Chipset | - Intel® 7500 (Boxboro-EX) chipset
- ICH10R
| | SATA | - Intel ICH10R SATA 3.0Gbps Controller
- RAID 0, 1, 5, 10 support (Windows)
- RAID 0, 1, 10 support (Linux)
| | IPMI | - Support for Intelligent Platform Management Interface v.2.0
- IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
- Winbond® WPCM450 BMC
| | Network Controllers | - Intel® 82576 Dual-Port Gigabit Ethernet Controllers
- Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
- 1x Realtek RTL8201N PHY (dedicated IPMI)
| | Graphics | | | Super I/O | | | | | | Serial ATA | - Six Serial ATA ports
- Six SATA hard drives supported
| | LAN | | | USB | - 2x USB rear ports
- 2x USB internal headers (3 ports)
- Total 5 USB 2.0 Compliant
| | VGA | | | Serial Port / Header | - 1 Fast UART 16550 serial port
- 1 Fast UART 16550 serial header
| | | | | | 2U Chassis | | | Tower / 4U Rackmount | | | Important Chassis Notes | - To support the new generation Intel® Xeon® processor-based motherboards, a Revision K chassis is recommended for most models. Please talk to your sales representative or follow the link for details.
| | | | | PCI-Express | - 2 (x16) PCI-E 2.0, or
- 2 (x4) PCI-E 2.0 & 1 (x8) PCI-E 2.0 or
- 3 (x8) PCI-E 2.0 & 2 (x4) PCI-E
| | | | | BIOS Type | - 32Mb SPI Flash EEPROM with AMI® BIOS
| | BIOS Features | - Plug and Play (PnP)
- PCI 2.2
- ACPI up to 3.0
- USB Keyboard support
| | | | | Software | - IPMI (Intelligent Platform Management Interface) v1.5 / 2.0 with KVM support
- SuperDoctor® III
| | Power Configurations | - ACPI / ACPM Power Management
| | | | | Voltage | - Monitors for CPU Cores, +1.2V, 1.5V, +3.3V, +12V, (+3V, 1.0V, 1.2V, 1.8V, 1.1V) Standby, VBAT, Memory, Chipset Voltages.
- 4-Phase-switching voltage regulator with auto-sense from 0.6V-1.35V
| | FAN | - Total of 10 fan headers supporting up to 10 fans
- Ten 4-pin fan headers
- 10x fans with tachometer status monitoring
- Support 4-pin fans (w/o speed control)
- Low noise fan speed control
| | Temperature | - Monitoring for CPU and chassis environment
- Thermal Control for 8x fan connectors
- PECI
| | Other Features | - Chassis intrusion detection
- Chassis intrusion header
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| | Environmental Spec. | - Operating Temperature: 10° to 35° C (50° to 95°F)
- Non-operating Temperature: -40° to 70° C (-40° to 158° F)
- Operating Relative Humidity: 8% to 90% (non-condensing)
- Non-operating Relative Humidity: 5 to 95% (non-condensing)
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