Super Micro Computer, Inc.
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  Products   Motherboards   Archived (EOL)   [ P8SCT ]

Key Features
1. Intel® Pentium® 4 LGA775 Package
    800MHz FSB, Celeron® 533MHz FSB
2. Intel® E7221 (Copper River) Chipset &
    integrated server-quality onboard video
3. Up to 4GB DDR2 400/533MHz
    unbuffered ECC/non-ECC SDRAM
4. Dual Broadcom BCM5721 Gigabit LAN
5. Built-in SATA Controller
    4x SATA Drive Support
6. 1x 64-bit 133MHz PCI-X
    5x 32-bit 33MHz PCI
7. Support for IPMI 2.0

Links & Resources
Recommended Chassis
Tested Memory List
Motherboard Manual
Update Your BIOS
Download the Latest Drivers and Utilities
Product SKU - Discontinued SKU (EOL). Please contact sales-rep for alternative options.
  • P8SCT
Physical Stats
Form Factor
  • ATX
  • 12" x 9.5 " (30.5cm x 24.2cm)
  • Single LGA775 (Prescott) Socket
  • Supports an Intel® Pentium® 4 processor 6x0 or 5x0 sequence on 90nm process ONLY (800MHz FSB) - including 2MB Cache Extreme Edition
  • Supports an Intel® Celeron® processor (533MHz FSB) with 256 KB L2 cache
  • Hyper-Threading enabled
System Bus
  • 800 / 533 MHz system bus
System Memory
Memory Capacity
  • Four 240-pin DIMM sockets
  • Supports up to 4 GB DDR2 400MHz/533MHz unbuffered ECC/non-ECC memory
  • Dual channel memory bus
Memory Type
  • DDR2 400/533MHz unbuffered ECC/non-ECC SDRAM, 72-bit, 240-pin, gold-plated DIMMs
DIMM Sizes
  • 256Mb, 512Mb, 1Gb densities
  • 256MB, 512MB, 1GB SDRAM modules
  • Total 128MB to 4GB memory capacity
Memory Voltage
  • 1.8V only
Error Detection
  • Corrects single-bit errors
  • Detects double-bit errors (using ECC memory)
On-Board Devices
  • Intel E7221 (Copper River) chipset
  • ICH6R + PXH-V
Serial ATA
  • SATA controller integrated in Intel® ICH6R
  • RAID 0, 1, 10 support
Network Controllers
  • 2x Broadcom BCM5721 Gigabit Ethernet Controllers
  • Supports 10/100/1000BASE-T, RJ45 output
  • Onboard integrated server quality video graphics in MCH
Super I/O
  • Winbond 83627HF chip
Clock Generator
  • ICH954101DF
Input / Output
Serial ATA
  • Four Serial ATA ports
  • Four SATA hard drives supported
  • One EIDE channel supports up to two UDMA / IDE devices
  • Supports PIO Mode 4, and ATA/100
  • 1 Floppy controller; 1.44 MB,
  • 2x RJ45 LAN port
  • 2x rear USB 2.0 / 1.1 ports
  • 4x USB 2.0 / 1.1 internal headers for 4x ports
  • 1x VGA port
Keyboard / Mouse
  • PS/2 keyboard and mouse ports
Serial Port / Header
  • 1x Fast UART 16550 serial ports
  • 1x serial header
Parallel Port
  • 1x ECP / EEP Parallel Port
Chassis ( Optimized for P8SCT )
1U Chassis
Important Note
  • To ensure system stability, a 300W (minimum) ATX power supply [4-pin +12V AND (20 or 24-pin)] is required.
Expansion Slots
  • 1x 64-bit 133MHz PCI-X (3.3V) slot
  • 5x 32-bit 33MHz PCI (5V) slots
System BIOS
  • 8Mb Flash EEPROM with Award BIOS® 49LF008A/SST
BIOS Features
  • Plug and Play (PnP)
  • APM 1.2
  • PCI 2.2
  • DMI 2.3
  • ACPI 1.0 (limited)
  • BIOS Rescue hot keys
  • USB Keyboard support
  • SMBIOS 2.3
  • Optional IPMI (Intelligent Platform Management Interface) 2.0 / 1.5
  • SuperDoctor® III
  • Watch Dog
  • NMI
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 remote ring-on
PC Health Monitoring
  • Monitors for CPU Cores, +3.3V, +5V, ±12V, +3.3V Standby, +5V Standby, VBAT
  • CPU Core 4-Phase-switching voltage regulator with auto-sense from 0.8375V-1.6000V
  • Total of five 3-pin fan headers
  • 5x fans with tachometer monitoring
  • Status monitor for speed control
  • Low noise fan speed control
  • Monitoring for CPU, chassis environment
  • CPU thermal trip support
  • I2C temperature sensing logic
  • Thermal Monitor 2 (TM2) Support
  • CPU / System Overheat LED
  • Suspend-state indicator LED
  • +5V standby alert LED
Other Features
  • Chassis intrusion header
  • SDDC
OS Compatibility

• Please see our OS Compatibility Chart
Standard Retail Package
  Part Number Qty Description
P8SCT MBD-P8SCT-O 1 P8SCT Motherboard
Manual(s) MNL-0776 1 Motherboard Manual for P8SCT
I/O Cables CBL-010
9-pin Serial Port Cable
ATX Floppy Cable
ATA 66/100 IDE LP Cable
SATA Cable (2Ft.)
Driver Disk CDR-INTC 1 Version 1.1x (or newer) Chipset Driver CD
I/O Shield CSE-PT07L 1 I/O Shield for P8SCT

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.