Super Micro Computer, Inc.
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  Products   Archived (EOL)   [ PDSMi-LN4+ ]
  • Best Server Network Appliance
  • Most Cost Effective UP Solution
  • Best Single CPU Dual Core Server
  • Thermal Optimized 1U & 4LAN Design

Key Features
1. Intel® Xeon® 3200 / 3000 Series,
    Core™ 2 Quad / Duo / Extreme Series,
    Pentium® D, Pentium Extreme Edition,
    Pentium 4 & Celeron D in LGA775
    Package (FSB 1066/800/533)
2. Intel® 3000 (Mukilteo-2) Chipset
3. Up to 8GB unbuffered ECC / non-ECC
    DDR2 667/533 SDRAM
4. 4x Intel® 82573V/L PCI-e Gigabit
    LAN Ports
5. Built-in SATA ICH7R Controller
    4x SATA (3 Gbps) Drive with
    RAID 0, 1, 5, 10 Support
6. 1x 64-bit 133MHz PCI-X,
    1x 32-bit 33MHz PCI
7. On board XGI Volari Z7 Graphics
8. IPMI 2.0 Support (AOC-IPMI20-E)

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.
  • PDSMi-LN4+ (Standard Retail Pack)
  • PDSMi-LN4+ (Bulk Pack)
Physical Stats
Form Factor
  • ATX
  • 12.0" width x 9.6 " length , (30.5cm x 24.4cm), 6 layers
  • Single LGA775 ZIF Socket
  • Supports a Quad-Core Intel® Xeon® 3200 series processor
  • Supports a Dual-Core Intel® Xeon® 3000 series processor
  • Supports a Quad-Core Intel® Core™2 Extreme series processor
  • Supports an Intel® Core™2 Quad series processor
  • Supports an Intel® Core™2 Duo series processor
  • Supports an Intel® Pentium® processor E2000 series
  • Supports a Dual-Core Intel® Pentium® D processor
  • Supports an Intel® Pentium® Extreme Edition processor
  • Supports an Intel® Pentium® 4 processor
  • Supports an Intel® Celeron® processor E1000 series
  • Supports an Intel® Celeron® processor 400 series
  • NOTE: This board DOES NOT support Q9000, E8000, E7000, E5000 series or 45nm processor
System Bus
  • 1066 / 800 / 533 MHz system bus
System Memory
Memory Capacity
  • Four 240-pin DIMM sockets
  • Supports up to 8 GB of unbuffered ECC / non-ECC DDR2 667/533MHz memory (Dual Channel)
Memory Type
  • DDR2 667/533MHz 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 3000 (Mukilteo-2) chipset
  • ICH7R + PXH-V + Intel® 82573V + Intel® 82573L
Serial ATA
  • Intel® ICH7R SATA2 (3 Gbps) controller built-in
  • Intel:
    RAID 0, 1, 5, 10 support (Windows Only)
  • Adaptec:
    RAID 0 (Two, three, four drives only)
    RAID 1 (Two hard drives only)
Network Controllers
  • Dual double-stack ports using 1x Intel® 82573V and 3x Intel® 82573L Gigabit PCI-Express Ethernet Controllers, Four ports total
  • Supports 10Base-T, 100Base-TX, 1000BASE-TX, RJ45 output
  • On-board XGI Volari Z7 graphics
Super I/O
  • Winbond 83627HG chip
Clock Generator
  • CK410
Input / Output
Serial ATA
  • Four Serial ATA ports (3 Gbps performance)
  • Four SATA hard drives supported
  • One EIDE channel supports up to two UDMA IDE devices
  • IDE Master / Slave 2 ports
  • Supports UDMA Mode 5, PIO Mode 4, and ATA/100
  • White Connector for Compact Flash (CF, 40-pin IDE connector) card only
  • 1 Floppy controller; 1.44 MB
  • 4x RJ45 LAN ports
  • USB 2.0 compliant / 1.1 compatible
  • 4x internal USB headers
  • 2x rear ports
  • 1x VGA Port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Ports
  • 1x Fast UART 16550 serial port
  • 1x Header
Parallel Port
  • 1x ECP / EEP Parallel Header
Chassis ( Optimized for PDSMi-LN4+ )
4U / Tower
Important Note
  • To ensure system stability, a ATX power supply w/ 4A (minimum) on 5V Standby is required
  • Only this Supermicro 1U chassis is recommended for this Network Building Block Solution
Expansion Slots
  • 1x 64-bit PCI-X 133MHz slot
  • 1x 32-bit 33MHz PCI (5V) slot
  • Riser Card required for 1U systems
System BIOS
  • 8Mb Flash EEPROM with Phoenix BIOS®
BIOS Features
  • Plug and Play (PnP)
  • DMI 2.3 support
  • PCI 2.2
  • ACPI 1.0
  • SMBIOS 2.3
  • USB Keyboard support
  • 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
  • Power-on mode control for AC power loss recovery
  • Internal / External Modem Rign-on
PC Health Monitoring
  • Monitors for CPU Cores, +1.5V, +3.3V, +5, ±12V, +5V Standby
  • CPU Core 3-Phase-switching voltage regulator with auto-sense from 0.8375V-1.6000V
  • Adjustable CPU clock frequency ratio
  • Fan Speed Control
  • 6x 4-pin fan headers
  • 6x 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
  • 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)
OS Compatibility

• Please see our OS Compatibility Chart
  • Passed to meet FCC standard requirement
Standard Retail Package
  Part Number Qty Description
PDSMi-LN4+ MBD-PDSMi-LN4+-O 1 PDSMi-LN4+ Motherboard
Manual(s) MNL-0895 1 Motherboard Manual for PDSMi-LN4+
I/O Cables CBL-0022L
ATX Floppy Cable with three heads
ATA 66/100 IDE LP Cable
SATA Cable (2Ft.)
Driver Disk CDR-PD 1 Version 1.20 (or newer) CD
I/O Shield MCP-260-0003-00 1 I/O Shield for PDSMi-LN4+
Optional Parts List
  Part Number Qty Description
Heat Sink SNK-P0016 - 1U, Pentium® D LGA775, Passive Heatsink
Riser Card CSE-RR1U-X - 1U 64-bit PCI-X Riser Card

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.