About Us Products Solutions Support News Where To Buy
About Us Company Milestones Investor Relations Careers Contact Policies Sitemap
SuperServer® SuperBlade® MicroBlade Motherboards Chassis Accessories AMD Solutions
RSD Data Management Virtualization® Cloud® Software Defined
Big Data
Support Downloads Online Support Onsite Services Manual QRG RMA Warranty
Newsroom Events & Conferences News View Video Press Releases
Asia / Middle East Pan Europe North America Central America South America Other Regions GSA
Super Micro Computer, Inc.
Contact Us


  Products   Motherboards   Archived (EOL)   [ X7SBL-LN2 ]
  • RoHS Compliant
  • Best Thermal Optimized Design
  • Most Cost Effective LAN Solution
  • Smallest Quad/Dual Core CPU Server micro1U

Key Features
1. Intel® Xeon® 3000 Sequence and
    Core™ 2 Quad / Duo Series in LGA775
    Package (FSB 1333/1066/800 MHz)
2. Intel® 3200 + ICH9R Chipset
3. Up to 8GB unbuffered ECC / non-ECC
    DDR2 800/667 SDRAM
4. 1x Intel® 82573V PCI-E Gigabit LAN
    1x Intel® 82573L PCI-E Gigabit LAN
5. Built-in SATA ICH9R Controller
    6x SATA (3 Gbps) Drive with
    RAID 0, 1, 5, 10 Support
6. 1 (x8) PCI-Express,
    1 (x4) PCI-Express (using x8 slot),
    2 32 bit PCI slots
7. On board XGI Volari Z9S 32MB Graphics
8. IPMI 2.0 Support

Links & Resources
Tested Memory List
Motherboard Manual
Update Your BIOS
Download the Latest Drivers and Utilities
Product SKUs - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
  • X7SBL-LN2 (Standard Retail Pack)
  • X7SBL-LN2 (Bulk Pack)
Physical Stats
Form Factor
  • MicroATX (uATX)
  • 9.6" width x 9.6 " length , (24.4cm x 24.4cm), 6 layers
  • Single LGA775 ZIF Socket
  • Supports Quad-Core Intel® Xeon® X3300/X3200 series
  • Supports Dual-Core Intel® Xeon® E3100/3000 series
  • Supports Intel® Xeon® processor L3360 and L3110 series
  • Supports Intel® Core™2 Quad Q9000/Q8000/Q6000 series
  • Supports Intel® Core™2 Duo E8000/E7000/E6000/E4000 series
  • Supports Intel® Pentium® E5000/E2000 series
  • Supports Intel® Celeron® E1000 and 400 series
  • NOTE: Intel Xeon processor L3014 requires an LGA771 socket and is not supported.
System Bus
  • 1333 / 1066 / 800 MHz system bus
System Memory
Memory Capacity
  • Four 240-pin DIMM sockets
  • Supports up to 8 GB of unbuffered ECC / non-ECC DDR2 800/667MHz memory (Dual Channel)
Memory Type
  • DDR2 800/667MHz unbuffered ECC / non-ECC SDRAM, 240-pin gold-plated DIMMs
DIMM Sizes
  • 256 MB, 512 MB, 1 GB, 2GB
Memory Voltage
  • 1.8V only
On-Board Devices
  • Intel® 3200 chipset
  • ICH9R chipset
Serial ATA
  • Intel® ICH9R SATA2 (3 Gbps) controller built-in
  • RAID 0, 1, 5, 10 support (Windows Only)
  • RAID 0, 1, 10 support (Linux)
Network Controllers
  • 1x Intel® 82573V Gigabit PCI-Express Ethernet
  • 1x Intel® 82573L Gigabit PCI-Express Ethernet
  • Supports 10Base-T, 100Base-TX, 1000BASE-TX, RJ45 output
  • On-board XGI Volari Z9S 32MB graphics
Super I/O
  • Winbond 83627HG chip
Clock Generator
  • CK505
Input / Output
Serial ATA
  • Six Serial ATA ports (3 Gbps performance)
  • Six SATA hard drives supported
  • 1 Floppy controller; 1.44 MB
  • 2 x RJ45 LAN port
  • 7x USB 2.0 / 1.1 compatible
  • 2 rear + 2 headers ( 4 ports ) + 1 on-board
  • 1x VGA Port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Ports
  • 1x Fast UART 16550 serial port
  • 1x Header
OS Compatibility

• Please see our OS Compatibility Chart
Chassis ( Optimized for X7SBL-LN2 )
1U Chassis
Tower / 4U Rackmount
Important Note
  • To ensure system stability, a 300W (minimum) ATX power supply [4-pin +12V AND (20 or 24-pin)] is recommended.
Expansion Slots
  • 1 (x8) PCI-E slot
  • 1 (x4) PCI-E (using x8) slot
  • 2x 32-bit 33MHz PCI (5V) slot
System BIOS
  • 8Mb Flash EEPROM with Phoenix BIOS®
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3 support
  • PCI 2.2
  • ACPI 1.0/2.0
  • USB Keyboard support
  • SMBIOS 2.3
  • Optional IPMI (Intelligent Platform Management Interface) 2.0
  • SuperDoctor® III
  • Watch Dog
  • NMI
  • W83793 H/W Monitor
Power Configurations
  • ACPI/APM Power Management
  • Main Switch Override Mechanism
  • Wake-On-Ring (WOR) header
  • Wake-On-LAN (WOL) header
  • Keyboard Wakeup from Soft-Off
  • Power-on mode control for AC power loss recovery
  • Internal / External Modem Rign-on
  • Suspend to RAM (STR)
PC Health Monitoring
  • Monitors for CPU Cores +1.8V, +3.3V, +5V, ±12V, 3.3V Standby, 5V Standby, VBAT
  • CPU 4-Phase-switching voltage regulator with auto-sense from 0.8375V-1.6000V
  • Adjustable CPU clock frequency ratio (Only available if CPU is supported)
  • Total of six 4-pin fan headers
  • 6 fans with tachometer monitoring
  • Status monitor with firmware speed control
  • Low noise fan speed control
  • Status monitor for on/off control
  • Support 3-pin fans (without speed control)
  • Pulse Width Modulated (PWM) fan connector
  • Monitoring for CPU and chassis environment
  • CPU thermal trip support
  • Thermal Monitor 2 (TM2) support
  • PECI
  • CPU / System Overheat LED
  • Suspend state indicator LED
  • Standby Power alert LED
Other Features
  • Chassis Intrusion Detection
  • Chassis Intrusion Header
Operating Environment
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)
Standard Retail Package
  Part Number Qty Description
X7SBL-LN2 MBD-X7SBL-LN2-O 1 X7SBL-LN2 Motherboard
Manual(s) MNL-0981 1 Motherboard Manual for X7SBL-LN2
I/O Cables CBL-0022L
ATX Floppy Cable
SATA Cable (2Ft.)
I/O Shield CSE-PT07L 1 I/O Shield for X7SBL-LN2
Quick Reference Guide MNL-0981-QRG 1 Quick Reference Guide
Optional Parts List
  Part Number Qty Description
Heat Sink SNK-P0016 - 1U, LGA775, Passive Heatsink
Riser Card RSC-RR1U-32L
1U 32-bit PCI Riser Card (Full height, full length)
1U Universal (SXB-E) Slot to PCI-E Slot Riser Card for X7SBL-LN2

Note:  Items in a Standard Retail Package may differ from items in a Standard Bulk Package.
Information in this document is subject to change without notice.
Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.