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Green rectangular system board with silver components and edge connector

DELL

DELL 6D7Tr System Board Optiplex 990 Mt

SKU CH-D6H3-M6XZR

System board designed for the OptiPlex 990 MT desktop, weighing 5.1 units

  • Replacement board restores OptiPlex 990 MT function
  • Genuine Dell part number 6D7Tr ensures exact fit
  • Lightweight 5.1 unit simplifies installation handling
  • New condition delivers reliable out-of-box performance

System board for OptiPlex 990 MT

This Dell system board is a replacement desktop board manufactured for the OptiPlex 990 MT chassis. It carries manufacturer part number 6D7Tr and is supplied in new condition. The component serves as the primary circuit platform for the desktop's processor, memory and expansion slots.

Suits owners repairing an OptiPlex 990 MT

This part fits the specific OptiPlex 990 MT form factor and is intended for technicians or owners restoring that model. Buyers needing a board for a different OptiPlex series, a small-form-factor chassis or a non-Dell system should look elsewhere. The item is a bare board without processor, memory or I/O shield included.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $61.99
Cheaper than about 54% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameDELL

Questions about this item

How much power does the 6D7Tr system board draw during continuous use?

The board weighs 5.1 units and fits the Optiplex 990 MT chassis.

What components must I already have to install the 6D7Tr board?

You need a compatible Optiplex 990 MT case, processor, memory modules and power supply.

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