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Green rectangular laptop motherboard with silver ports and chips

DELL

DELL Vostro 1200 Motherboard LA-3821P RM405

SKU CH-1T3M-A4B3T

Replacement Intel-chipset motherboard for Dell Vostro 1200 laptops, part RM405, with DDR2 memory slots, SATA drive interface, VGA, USB 2.0 and Ethernet ports

  • Accessory categoryMotherboard
  • Direct-fit replacement for Vostro 1200
  • Intel chipset board with DDR2 memory support
  • Integrated graphics and SATA drive interface
  • VGA, USB 2.0 and Ethernet ports onboard
  • New condition motherboard part number RM405

DELL Vostro 1200 Replacement Motherboard

This replacement motherboard carries part number RM405 and board number LA-3821P for the Dell Vostro 1200 laptop. It uses an Intel chipset and an ATX form factor designed for that specific chassis. The board provides integrated graphics and a SATA hard-drive interface. CPU and memory are not included with the unit.

For Vostro 1200 owners restoring a failed system

The board suits technicians or owners repairing a Dell Vostro 1200 notebook where the original systemboard has failed. Buyers who need a motherboard for any other laptop model or a different Vostro series should look elsewhere because the mounting points and connectors are model-specific. Anyone wanting discrete graphics or a newer memory standard will not find those features on this board.

DDR2 memory bank defines upgrade limits

The motherboard accepts only DDR2 modules in its memory banks, so the type and speed of RAM you can install are fixed by that specification. No other memory generation is electrically or mechanically compatible with the slots provided. Verify your existing DDR2 sticks or source matching modules before ordering.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 58% of the 8,808 comparable items (median $16.99).

Specifications

Product
Brand nameDELL
Model nameCompatible Model: Dell Vostro 1200
Part numberRM405
Accessory categoryMotherboard

Questions about this item

Which Dell Vostro model and part number does this motherboard replace?

It replaces the motherboard in the Dell Vostro 1200 notebook and carries Dell part number RM405.

What does the Intel chipset and DDR2 memory bank mean for a repair?

The board uses an Intel chipset with DDR2 slots, so you must supply compatible DDR2 modules and a supported processor when installing it.

What ports and drive interface are built onto this board?

It provides VGA video, USB 2.0 ports, Ethernet and a SATA interface for the hard drive.

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