Patriot Signature Premium 16GB [2x8GB 2666MHz DDR4 CL19 DIMM]

Patriot Signature Premium DDR4 16GB (2x8GB) 2666MHz (PC4-21300) UDIMM kit with heatshield (model PSP416G2666KH1) is a dual-channel memory kit for desktop PCs and compatible servers. The kit includes two 8GB DDR4 DIMMs (288-pin) operating at 2666 MHz with CL19 timing and 1.2 V, designed to provide stable system memory capacity and reliable performance for general computing and multitasking.

Advantages

The Patriot 16GB DDR2666MHz kit offers a dual-module configuration that enables dual-channel operation for improved memory bandwidth. The modules operate at a standard 2666 MHz frequency with CAS latency 19 and a 1.2 V operating voltage for compatibility with many mainstream motherboards. A low-profile heatshield helps with thermal stability under sustained loads while maintaining a compact DIMM form factor (288-pin) for easy installation.

Suitable for

• Upgrading desktop PCs for better multitasking
• Home and office systems requiring 16 GB of RAM
• Light content creation and productivity applications
• Systems that support DDR4 2666 MHz UDIMM modules

Key specifications

• Brand: PATRIOT
• Model: PSP416G2666KH1
• Capacity: 16 GB (2 x 8 GB)
• Memory type: DDR4
• Speed: 2666 MHz (PC4-21300)
• CAS latency: 19
• Form factor: 288-pin UDIMM
• Voltage: 1.2 V
• EAN: 814914025819

How to use

Power off the PC and unplug it before installation. Open the case, locate the motherboard DIMM slots, and consult the motherboard manual to identify the recommended slots for dual-channel configuration. Align the notch on each 288-pin module with the slot, press firmly until the module clicks into place and the retaining clips engage. Reassemble the case, connect power, and boot the system. Verify that the BIOS/UEFI recognizes the full 16 GB and that the memory runs at the expected 2666 MHz frequency or at the highest supported setting in the motherboard settings.

Recommendations

Install the modules in the motherboard slots specified for dual-channel operation and update BIOS/UEFI to the latest version if required for optimal compatibility. For mixed-memory systems, use modules with similar specifications to avoid stability issues.