2-power 2P-AD4U2666J4G19 - 4 GB - 1 x 4 GB - DDR4 - 2666 MHz

Upgrading your desktop PC with reliable memory can eliminate sluggish performance and frustrating bottlenecks. The 2-POWER 2P-AD4U2666J4G19 is a 4GB DDR4 module engineered to deliver stable, efficient operation for everyday computing tasks, from office productivity to web browsing and media playback.

Who is it for

This module is ideal for home users, students, and professionals who need a dependable memory upgrade for desktop systems. Whether you are building a budget PC, replacing a faulty stick, or adding capacity to an older machine, this unbuffered DIMM provides a straightforward solution without unnecessary frills.

Main features

• 4GB capacity in a single module for easy installation
• DDR4 technology with a speed of 2666 MHz (PC4-21300)
• Low voltage of 1.2V for improved energy efficiency
• 288-pin DIMM form factor, compatible with standard desktop motherboards
• Non-ECC, unbuffered design for consumer platforms
• Single rank (1Rx8) configuration for broad compatibility
• CL19 latency for balanced performance
• No heat spreader, ensuring fit in compact cases

Specifications

• Brand: 2-POWER
• Model: 2P-AD4U2666J4G19
• Memory type: DDR4 SDRAM
• Capacity: 4 GB (1 x 4 GB)
• Speed: 2666 MHz (PC4-21300)
• CAS latency: CL19
• Voltage: 1.2 V
• Form factor: 288-pin DIMM
• Error checking: Non-ECC
• Buffering: Unbuffered
• Module rank: Single rank (1Rx8)
• Application: Desktop
• Compatibility: PC
• Heat spreader: No
• Product series: Standard

Tips

Before purchasing, verify that your motherboard supports DDR4 memory and has an available DIMM slot. For optimal performance, install modules of the same speed and capacity in pairs when dual-channel is supported. Always handle memory modules by the edges to avoid static damage.