2-power 2P-KN.4GB04.021 - 4 GB - 1 x 4 GB - DDR4 - 2666 MHz

Experience a seamless upgrade with the 2-POWER 2P-KN.4GB04.021, a 4GB DDR4 memory module running at 2666 MHz. This unbuffered, non-ECC DIMM is engineered for desktop systems that demand reliable, high-speed performance without breaking a sweat.

Overview

The 2P-KN.4GB04.021 delivers a single 4GB module, ideal for boosting multitasking capabilities or replacing a failing stick. Operating at a low 1.2V, it reduces power consumption and heat generation, making it a smart choice for energy-conscious builds. The 288-pin design ensures compatibility with modern DDR4 motherboards, while the standard 2666 MHz speed balances bandwidth and latency for everyday computing, office work, and light content creation.

What stands out

• DDR4 technology with 2666 MHz speed for responsive performance
• Unbuffered, non-ECC design tailored for desktop PCs
• Low 1.2V voltage for improved energy efficiency
• 288-pin UDIMM form factor for broad motherboard compatibility
• Single 4GB module – easy to install and expand

Technical details

• Capacity: 4 GB (1 x 4 GB)
• Memory type: DDR4
• Speed: 2666 MHz (PC4-21300)
• Form factor: 288-pin UDIMM
• ECC: Non-ECC
• Buffering: Unbuffered
• Voltage: 1.2 V
• Application: Desktop PC
• Heat spreader: No

Our verdict

The 2-POWER 2P-KN.4GB04.021 is a straightforward, dependable memory upgrade for desktop users who need a cost-effective boost. Its efficient design and standard specifications make it an easy recommendation for maintaining or enhancing everyday systems.