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Green rectangular DDR4 UDIMM module with black chips and gold contacts

Simmtec, Inc

Simmtec, Inc 8GB DDR4 2666 PC4 21300 UDIMM 1Rx8 1.2V Non-ECC 3PL81AA

SKU CH-WEXZ-W55BR

An 8 GB DDR4 desktop module running at 2666 MHz with 1.2 V non-ECC operation

  • Capacity8GB
  • SpeedDDR4 2666 (PC4 21300)
  • 8GB DDR4 2666 capacity for smooth multitasking
  • PC4-21300 speed rating for responsive desktop performance
  • 2V low-voltage operation reduces power draw
  • Non-ECC UDIMM design fits standard desktop slots
  • OEM equivalent to part 3PL81AA for guaranteed compatibility

8GB DDR4 2666 Desktop Module

This 8 GB DDR4 2666 UDIMM adds memory capacity to desktop systems that accept PC4 21300 modules. It is built for users who need a straightforward upgrade to support everyday workloads and multitasking.

Major-brand DRAM with OEM-grade validation

Each module uses Samsung, SK Hynix or Micron components and is tested to 100 percent compatibility with the original OEM part 3PL81AA. The 1.2 V non-ECC design fits standard desktop slots and ships in matched sets so mixed-kit issues are avoided.

Replaces aging or undersized DDR4 sticks

Swapping out smaller or slower DDR4 modules for this 8 GB kit restores headroom for current applications. The jump is worthwhile when the existing configuration limits multitasking or triggers frequent paging to disk.

商品特色

  • 8GB DDR4 2666 capacity for smooth multitasking
  • PC4-21300 speed rating for responsive desktop performance
  • 2V low-voltage operation reduces power draw
  • Non-ECC UDIMM design fits standard desktop slots
  • OEM equivalent to part 3PL81AA for guaranteed compatibility

商品規格

Capacity8GB
SpeedDDR4 2666 (PC4 21300)

商品問答

Does this DDR4-2666 UDIMM run at PC4-21300 bandwidth out of the box?

Yes, the module is rated for DDR4-2666 speed, which corresponds to the PC4-21300 data rate.

Will this 1Rx8 UDIMM fit a standard desktop DIMM slot?

Yes, it uses the standard 288-pin UDIMM form factor used by desktop DDR4 motherboards.

How do I install the module and what step is often missed?

Align the notch with the slot key, press firmly until both side clips click into the notches.

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