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Green ATX server motherboard with LGA 775 socket and four DDR2 slots

Supermicro

Supermicro P8SC8 server motherboard LGA 775 Intel E7221 4GB DDR2

SKU CH-C4Y8-0HMYZ MPN P8SC8

An ATX server board with an LGA 775 socket, Intel E7221 chipset and four DDR2 slots supporting 4 GB

  • LGA 775 socket accepts Intel Pentium 4 and Celeron CPUs
  • Intel E7221 northbridge with ICH6R southbridge delivers 800/533 MHz system bus
  • Four 240-pin DDR2 slots support dual-channel memory up to 4 GB
  • ATX form factor fits standard server chassis and power supplies
  • New condition ensures full manufacturer specifications and reliability

LGA 775 server motherboard with Intel E7221

The Supermicro P8SC8 is an ATX server motherboard built around the Intel E7221 northbridge and ICH6R southbridge. It accepts LGA 775 processors including Intel Pentium 4 Prescott-ready and Celeron CPUs. The board runs a 800/533 MHz system bus and provides four 240-pin DDR2 slots operating in dual-channel mode.

Suits legacy server maintenance.

This board fits technicians repairing or extending existing LGA 775 server installations that require the E7221 chipset. It does not serve builders who need current instruction sets, higher memory ceilings, or newer I/O standards.

Maximum memory limited to 4 GB DDR2

The four 240-pin slots support a total of 4 GB of DDR2 memory in dual-channel configuration. That ceiling determines whether the board can handle the intended application or if a platform with larger capacity is required.

Highlights

  • LGA 775 socket accepts Intel Pentium 4 and Celeron CPUs
  • Intel E7221 northbridge with ICH6R southbridge delivers 800/533 MHz system bus
  • Four 240-pin DDR2 slots support dual-channel memory up to 4 GB
  • ATX form factor fits standard server chassis and power supplies
  • New condition ensures full manufacturer specifications and reliability

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 240-pin DDR2 memory slots need replacement under normal server operation?

DDR2 modules in the four 240-pin slots are solid-state components with no moving parts and typically last the lifetime of the motherboard; replacement is only required if a module fails or a capacity upgrade is desired.

What limit appears first when the board runs continuously at the 800 MHz system bus speed?

The front-side bus tops out at 800 MHz and the memory controller supports a maximum of 4 GB across dual-channel DDR2, so memory capacity is the first hard ceiling under sustained load.

How much heat and fan noise should I expect from the Intel E7221 northbridge and ICH6R southbridge during all-day operation?

The E7221 northbridge and ICH6R southbridge are low-power chipsets that run cool with passive heatsinks; typical server chassis airflow keeps temperatures low and adds minimal acoustic noise.

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