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  Products   Motherboards   Atom Boards   [ A1SRM-LN7F-2758 ]

3 pair LAN Bypass

Key Features
1. Intel® Atom processor C2758, SoC,
    (Rangeley), 20W 8-Core, 2.4GHz
2. Up to 64GB DDR3 1600MHz ECC or
    non-ECC UDIMM
3. 7x GbE LAN including 6 ports LAN
    bypass (SW programmable) ports
    with SoC I354, I350-AM2 and I210-AT
4. IPMI 2.0 with shared LAN
5. 2x SATA3 ports, 4x SATA2 ports
6. 1x PCI-E 2.0 x4 (in x8) slot
7. 7x USB 2.0 ports
8. 12V DC or ATX Power options
9. Operating Temperature: 0°C - 60°C
10. 7-Year product life

Links & Resources
Tested Memory List
Tested HDD / SSD List
Motherboard Manual
Quick Reference Guide
Update Your BIOS
BMC/IPMI Firmware
Download the Latest Drivers and Utilities
Download Driver CD
OS Compatibility
Product SKUs
MBD-A1SRM-LN7F-2758 -O
  • A1SRM-LN7F-2758 (Retail Pack)
MBD-A1SRM-LN7F-2758 -B
  • A1SRM-LN7F-2758 (Bulk Pack)
Physical Stats
Form Factor
  • mATX
  • 8.0" x 9.6" (20.32cm x 24.38cm)
  • Intel® Atom™ Processor C2758 (formerly Rangeley)
  • CPU TDP 20W (8-Core), 2.4GHz
  • FCBGA 1283
  • System-on-Chip
System Memory
Memory Capacity
  • 4x 240-pin DDR3 UDIMM slot
  • Supports up to 64GB DDR3 ECC or non-ECC memory
Memory Type
  • 1600/1333MHz ECC or non-ECC DDR3 SDRAM, 240-pin gold-plated DIMMs, x8 width only
DIMM Sizes
  • 16GB, 8GB, 4GB, 2GB
Memory Voltage
  • 1.5 V, 1.35 V
On-Board Devices
  • SoC SATA3 (6Gbps), SATA2 (3Gbps)
Network Controllers
  • Quad GbE LAN w/ Intel C2000 SoC i354 - 2 pairs LAN bypass
  • Single GbE LAN w/ Intel i210-AT
  • Dual GbE LAN w/ Intel Ethernet controller i350-AM2 - 1 pair LAN bypass
  • Support for Intelligent Platform Management Interface v.2.0
  • IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
  • Aspeed AST 2400 BMC
USB 2.0
  • C2000 SoC
  • BMC integrated Aspeed AST2400
Input / Output
Serial ATA
  • 2x SATA3 (6Gbps) ports
  • 4x SATA2 (3Gbps) ports
  • 7x RJ45 Gigabit Ethernet LAN ports with shared LAN IPMI 2.0
  • 7x USB 2.0 ports (4 rear, 1 Type A, 2 via header)
Serial Port
  • 2x Fast UART 16550 Serial Port (1 rear with RJ45, 1 via header)
  • 1x SATA DOM (Disk on Module) power connector
  • 1x SuperDOM Supermicro SATA DOM with built-in power connector
  • 1x VGA Port
  • TPM 1.2 header
Chassis (Optimized for A1SRM-LN7F-2758 )
1U Chassis:
Important Chassis Notes
  • To support the new generation Intel® Xeon® processor-based motherboards, Revision N chassis is recommended. Please talk to your sales representative for details.
SuperServer(s) with A1SRM-LN7F-2758

Expansion Slots
  • 1x PCI-E 2.0 x4 (in x8) slot
System BIOS
  • 128Mb SPI Flash EEPROM with AMI UEFI BIOS
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3
  • ACPI 5.0
  • USB Keyboard support
  • SMBIOS 2.7.1
  • UEFI
Power Configurations
  • ACPI / ACPM Power Management
  • Main Switch Override Mechanism
  • Power-on mode for AC power recovery
PC Health Monitoring
  • Monitors for CPU Cores, +1.8V, +3.3V, +5V, +12V, +5V Standby, VBAT, Memory Voltages.
  • Total of 3x 4-pin fan headers
  • 3x fans with tachometer status monitoring
  • Status monitor for speed control
  • Status monitor for on/off control
  • Low noise fan speed control
  • Pulse Width Modulated (PWM) fan connectors
  • Monitoring for CPU and chassis environment
  • CPU thermal trip support
  • System Overheat LED
Other Features
  • Chassis intrusion detection
  • Chassis intrusion header
  • Intel® QuickAssist Technology
  • 3x pairs software programmable GbE LAN Bypass ports
  • 12V DC or ATX power option
Operating Temperature

• 0°C to 60°C
Parts List (Bulk Package)
  Part Number Qty Description
Motherboard MBD-A1SRM-LN7F-2758 -B 1 A1SRM-LN7F-2758 Motherboard with passive heat sink
Quick Reference Guide QRG-1617 1 Quick Reference Guide for A1SRM-LN7F/LN5F
I/O Shield MCP-260-00084-0N 1 A1SRM-LN7F/LN5F standard I/O Shield
I/O Cables CBL-0044L 2 57.5CM SATA FLAT S-S PBF
Optional Parts List
  Part Number Qty Description
mSATA SSD-MS064-PHI 1 Supermicro mSATA, half card, 64GB SSD
SATA DOM SSD-DM016-PHI 1 SuperDOM, Supermicro SATA DOM, 16GB
I/O Shield MCP-260-00079-0N 1 1U I/O shield for A1SRM-LN7F/LN5F in SC813/SC512 chassis
I/O Shield MCP-260-00085-0B 1 1U I/O shield for A1SRM-LN7F/LN5F in SC510 chassis
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.