2-power 2P-KCP421SD8/8 - 8 GB - 1 x 8 GB - DDR4 - 2133 MHz

When a desktop workstation in a busy office starts to lag during multitasking or data-heavy applications, the culprit is often insufficient memory. The 2-POWER 2P-KCP421SD8/8 module steps in as a straightforward upgrade, delivering 8 GB of DDR4 capacity on a single 288-pin UDIMM. It runs at 2133 MHz with a standard voltage of 1.2 V, making it compatible with a wide range of desktop boards that accept unbuffered, non-ECC DDR4 memory.

Key specifications

• Total capacity: 8 GB (1 x 8 GB module)
• Memory type: DDR4 SDRAM
• Speed: 2133 MHz (PC4-17000)
• Form factor: 288-pin DIMM (UDIMM)
• Error correction: Non-ECC
• Buffering: Unbuffered
• Voltage: 1.2 V
• Application: Desktop PC

Why choose it

This module uses the same JEDEC-standard DDR4 architecture found in major brand memory, so it fits into existing desktop systems without BIOS tweaks. The 1.2 V operating voltage reduces power draw compared to older DDR3, helping to keep system temperatures in check. With a single 8 GB stick, you leave room for future expansion if your motherboard has additional DIMM slots.

Ideal use cases

• Upgrading an office desktop for smoother multitasking and web browsing with many tabs open
• Adding memory to a home PC used for photo editing, document work, or light gaming
• Replacing a failed module in a pre-built system that requires non-ECC unbuffered DDR4
• Building a budget desktop where reliable, standard-speed memory is all that is needed

Good to know

Before ordering, confirm that your motherboard supports DDR4 UDIMMs and that 2133 MHz is within its supported speed range. The module is not suitable for servers or workstations that require ECC or registered memory. Installation is tool-free: just align the notch, press firmly into the DIMM slot, and secure the side clips.