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Corsair

Corsair CM3X2G1600C9D6 2GB DDR3 1600MHz DIMM Memory

Corsair DHX-cooled 2GB DDR3 memory module running at 1600MHz for reliable desktop performance upgrades.

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Overview

The Corsair CM3X2G1600C9D6 is a 2GB DDR3 desktop memory module clocked at 1600MHz, designed as an unbuffered DIMM for consumer motherboards. It features Corsair's DHX (Dual-path Heat eXchange) cooling technology, which uses a specialized heatspreader design to draw heat away from the memory chips through both the top of the module and the PCB itself. This helps the module maintain consistent performance and stability, particularly when paired with other modules in a populated memory configuration.

With a 2GB capacity and DDR3 interface, this module is firmly positioned as a component for older desktop systems. It serves its purpose best when added to an existing DDR3 setup that needs a bit more headroom — for instance, bringing a system from 4GB to 6GB to improve responsiveness in light multitasking. For anyone building or upgrading a current system, DDR4 or DDR5 platforms will be the appropriate path, but for keeping a DDR3-based machine running smoothly, this Corsair module is a dependable choice.

Key Features

2GB

240 DIMM

DDR3

1600mhz

Unbuffered

Specifications

Brand
Corsair
Model
CM3X2G1600C9D6
Capacity
2GB
Type
DDR3
Speed
1600MHz
Form Factor
DIMM (Unbuffered)
Cooling
DHX Technology

Frequently Asked Questions

This module is compatible with desktop systems that support unbuffered DDR3 DIMMs at 1600MHz. Check your motherboard's specifications to confirm DDR3 support and available DIMM slots.
DHX (Dual-path Heat eXchange) is Corsair's proprietary cooling design that dissipates heat from both the top and bottom of the memory PCB, helping maintain stable operation under load.
Generally yes, as long as the other modules are also unbuffered DDR3 DIMMs. However, mixing different speeds or capacities may cause the system to default to the lowest common speed.
A single 2GB module provides a modest boost and is best suited for adding to existing RAM rather than serving as a system's sole memory. For modern usage, pairing multiple modules is recommended.

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