DELL TN78Y memory module 32 GB 1 x 32 GB DDR4 288-pin DIMM

The DELL TN78Y memory module provides 32 GB of DDR4 RAM with a clock speed of 2666 MHz in a 288‑pin DIMM form factor. It is designed for use in compatible PCs and servers to increase available system memory and improve performance in multitasking and memory‑intensive applications.

Advantages

This single 32 GB DDR4 module delivers higher memory capacity and a 2666 MHz clock rate, enabling smoother multitasking and better handling of demanding workloads. The 288‑pin DIMM design ensures compatibility with systems that accept standard DDR4 desktop/server modules and contributes to stable, reliable operation under continuous use.

Suitable for

• Upgrading desktop PCs to increase RAM capacity
• Expanding server memory for virtualization and database tasks
• Improving performance in memory‑intensive applications such as video editing and large datasets

Key specifications

• Memory capacity: 32 GB
• Memory type: DDR4
• Clock speed: 2666 MHz
• Form factor: 288‑pin DIMM

How to use

Power off the system and disconnect it from the mains before installing the module. Open the computer or server case, locate the compatible DDR4 DIMM slot, and insert the module firmly until the retention clips engage. After installation, close the case, reconnect power, and verify that the system recognizes the new memory in the BIOS/UEFI or operating system.

Recommendations

Install the module in accordance with the motherboard or system manufacturer guidelines, match memory speed and voltage with existing modules when populating multiple slots, and handle the module using anti‑static precautions to avoid damage.