We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Green micro ATX motherboard with LGA 775 socket and DDR2 slots

ASUS

ASUS P5N73-AM LGA 775 DDR2 4GB Micro ATX Intel motherboard

SKU CH-PKF2-W4PG8

Micro ATX board for LGA 775 CPUs with DDR2 memory up to 4 GB and SATA connectivity

  • CPU Socket TypeLGA 775
  • Maximum Memory Supported4GB
  • LGA 775 socket fits compatible Intel processors
  • Micro ATX form factor suits compact chassis builds
  • DDR2 memory support up to 4 GB maximum capacity
  • Includes SATA cable for drive connectivity
  • Supplied with rear I/O back panel for immediate installation

ASUS P5N73-AM LGA 775 Motherboard

This ASUS P5N73-AM motherboard uses the LGA 775 socket and accepts DDR2 memory up to 4GB maximum. It follows the Micro ATX form factor for compatible chassis. The board suits builders restoring or repairing legacy Intel desktop systems needing this specific socket and memory generation.

DDR2 Memory Limit and SATA Interface

DDR2 support caps system memory at 4GB, restricting multitasking compared to later standards. The board provides SATA connectivity for period-appropriate storage drives. Builders needing higher memory capacity or faster storage interfaces must select a different platform.

LGA 775 Socket Compatibility

The LGA 775 socket determines which processors fit this board; only CPUs designed for this exact socket will install and function. Verify your processor matches LGA 775 before purchase. This board will not accept any other socket type.

Highlights

  • LGA 775 socket fits compatible Intel processors
  • Micro ATX form factor suits compact chassis builds
  • DDR2 memory support up to 4 GB maximum capacity
  • Includes SATA cable for drive connectivity
  • Supplied with rear I/O back panel for immediate installation

Specifications

BrandASUS
ModelASUS P5N73-AM
CPU Socket TypeLGA 775
Maximum Memory Supported4GB

Questions about this item

Should I choose the 4 GB DDR2 version or is there a larger capacity option?

The board tops out at 4 GB of DDR2 memory, so no higher-capacity variant exists for this model.

What does the 4 GB DDR2 limit mean once the board is installed in a system?

You can populate the DDR2 slots with up to 4 GB total; the system will not recognise additional memory beyond that ceiling.

Which SATA standard does the board use and what transfer rate does it cap at in practice?

The included SATA cable connects to the board's SATA ports, which operate at the standard SATA 3 Gbit/s rate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.