SO-DIMM 32 GB DDR4-2666 (2x 16 GB) Dual-Kit, Arbeitsspeicher CMSA32GX4M2A2666C18, Value Select

CORSAIR Mac Memory CMSA32GX4M2A2666C18 is a 32 GB (2 x 16 GB) DDR4 memory kit that runs at 2666 MHz in a 288-pin DIMM form factor. Engineered and lab-tested for compatibility with Mac systems, this module delivers reliable performance under high stress and temperature to help improve system responsiveness for professional and multitasking workloads.

Advantages

The Corsair DDR4 32GB 2666MHz kit provides increased available memory for demanding applications, reducing rendering and buffering times. With a CAS latency of 18 and a standard 1.2 V operating voltage, it offers stable data processing and efficient multitasking across macOS environments and compatible motherboards.

Suitable for

• Professional creative applications (video editing, 3D rendering)
• Multitasking and productivity workflows
• Software development and virtual machines
• Everyday computing with heavy memory demands

Key specifications

• Capacity: 32 GB (2 x 16 GB)
• Memory type: DDR4
• Speed: 2666 MHz
• CAS latency: 18
• Form factor: 288-pin DIMM
• Voltage: 1.2 V
• Manufacturer part number (MPN): CMSA32GX4M2A2666C18
• EAN: 0840006611493

How to use

Power down your computer and disconnect all cables before installation. Open the computer case, locate the appropriate DIMM slots on the motherboard, and install the two 16 GB modules firmly into matched slots following the motherboard manual for dual-channel configuration. Reassemble the case, reconnect cables, and power on the system. Verify that the memory is recognized in system settings or BIOS/UEFI and that macOS reports the full 32 GB capacity.

Recommendations

For optimal compatibility on Mac systems, install the modules as a matched kit and ensure your Mac model or motherboard supports DDR4 2666 MHz modules and 288-pin DIMM form factor. Update firmware or macOS to the latest stable version if memory is not detected correctly.