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Green rectangular laptop motherboard with silver components and socket 775

DELL

DELL R27Dh System Board Studio 1458 LGA775 computer accessory

SKU CH-KKDX-2FP73

Replacement system board for Dell Studio 1458 laptops with LGA775 socket

  • Genuine Dell replacement board for Studio 1458
  • LGA 775 socket supports compatible processors
  • New condition ensures reliable performance
  • Lightweight 5.1 unit simplifies installation

Dell R27Dh system board for Studio 1458

This Dell R27Dh system board is a direct replacement part for the Studio 1458 laptop. It uses an LGA775 socket and weighs 5.1 units. The board is supplied new for technicians or owners repairing a failed motherboard in this specific model. ||

LGA775 socket limits processor choice

The LGA775 socket restricts compatible processors to that generation, so the board cannot accept newer CPUs. It fits only the Studio 1458 chassis and its existing cooling assembly. Buyers needing a different socket or a board for another laptop model must source a different part.

How it compares

Measured against everything we stock in Miscellaneous PC Accessories, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 84% of the 454 comparable items (median $40.99).

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Specifications

Product
Brand nameDell

Questions about this item

What is the LGA775 socket limit for sustained CPU loads on the R27Dh board?

The board uses an LGA775 socket supporting compatible mobile processors; sustained load limits depend on the specific CPU installed and the laptop cooling solution.

How much heat and power does the R27Dh system board draw during all-day operation?

Power draw and thermal output vary with the fitted processor and workload; the board itself weighs 5.1 units and measures 1 by 1 by 1.

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