2-Power 2P-KCP426NS6/4 - 4 GB - 1 x 4 GB - DDR4 - 2666 MHz

This 2-POWER 2P-KCP426NS6/4 module delivers a focused 4GB capacity in a single unbuffered DDR4 DIMM, engineered for desktops that need a stable JEDEC-standard upgrade without the overhead of registered or ECC memory. It runs at a native 2666MHz with CL19 timings, making it a practical choice for budget builds, office PCs, and small-form-factor systems where compatibility and low power draw matter more than extreme overclocking headroom.

Highlights

• 4GB DDR4 SDRAM in a single 288-pin UDIMM, ideal for basic computing and light multitasking.
• 2666MHz (PC4-21300) speed with CL19 latency, balancing performance and stability.
• Operates at 1.2V, reducing heat and power consumption compared to DDR3.
• Non-ECC, unbuffered design for mainstream desktop platforms.
• Single-rank (1Rx8) configuration with 512M x 8 chip organization for broad motherboard compatibility.
• Standard profile without heat spreader, fitting into space-constrained cases.
• RoHS compliant and JEDEC standard for reliable, long-term operation.

In daily use

Installing the 2P-KCP426NS6/4 is straightforward: align the notch, press firmly into the DIMM slot, and the system should recognize the module immediately. The 2666MHz frequency provides a noticeable improvement in boot times and application responsiveness over older DDR3 memory, while the low 1.2V operating voltage helps keep system temperatures down. Because it is unbuffered and non-ECC, it is best suited for consumer desktops and workstations that do not require error correction. The single-rank layout often improves compatibility with older chipsets, making it a safe upgrade for a wide range of systems.

Full specifications

• Brand: 2-POWER
• Model: 2P-KCP426NS6/4
• MPN: 2P-KCP426NS6/4
• Memory type: DDR4 SDRAM
• Capacity: 4 GB
• Module quantity: 1
• Memory speed: 2666 MHz (PC4-21300)
• Form factor: 288-pin DIMM
• Error checking: Non-ECC
• Buffering: Unbuffered (UDIMM)
• CAS latency: CL19
• Voltage: 1.2 V
• Rank: Single Rank (1Rx8)
• Chip organization: 512M x 8
• Application: Desktop PC
• Compatibility: JEDEC standard
• Features: RoHS compliant
• Module height: Standard profile
• Heat spreader: No

Final note

For a dependable, no-frills DDR4 upgrade, the 2-POWER 2P-KCP426NS6/4 offers the essential specifications at an attractive price point. It is a solid choice for system builders and IT professionals who need a reliable memory module that simply works.