2-power 2P-01AG886 - 4 GB - 1 x 4 GB - DDR4 - 2666 MHz

When a desktop starts to lag under everyday workloads, the issue often isn’t the processor—it’s memory starvation. The 2-POWER 2P-01AG886 steps in as a single 4 GB DDR4 module that restores smooth multitasking without forcing a full platform upgrade. Running at 2666 MHz with a standard 288-pin DIMM profile, it fits a wide range of mainstream desktops and delivers the bandwidth modern operating systems expect.

Highlights

• 4 GB capacity on one module, leaving additional DIMM slots free for future expansion.
• DDR4-2666 (PC4-21300) speed balances responsiveness and compatibility.
• Unbuffered, non-ECC design matches consumer and business desktop boards.
• Runs at an efficient 1.2 V, helping keep system thermals in check.
• Standard height module fits under most tower coolers and in small-form-factor cases.

In daily use

Installing this module is a quick way to bring an older office PC or home desktop back to life. The 2666 MHz transfer rate keeps browser tabs, office suites, and light content-creation tools moving without stutter. Because it is unbuffered and non-ECC, it targets the exact memory architecture found in typical consumer motherboards—no server features that would go unused. The 1.2 V operating voltage is the DDR4 standard, so power draw stays low and the module runs cool even during long sessions.

Full specifications

• Brand: 2-POWER
• Model: 2P-01AG886
• Memory type: DDR4 SDRAM
• Total capacity: 4 GB
• Module quantity: 1
• Module capacity: 4 GB
• Memory speed: 2666 MHz (PC4-21300)
• Form factor: 288-pin DIMM
• Voltage: 1.2 V
• Error correction: Non-ECC
• Buffering: Unbuffered
• Intended use: Desktop PC
• Module profile: Standard profile

Final note

A no-fuss 4 GB DDR4 module that slots into most desktops and gets them back to work. Ideal as a single upgrade or as part of a matched pair when you need more headroom.