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Crucial

Crucial 8GB DDR4 Desktop Memory 2666MHz CL19 1.20V DIMM

SKU CH-GA48-WJRCV

8GB DDR4 DIMM at 2666MHz CL19 1.20V boosts desktop speed and cuts power by 40%

  • Load apps faster with 2666 MT/s DDR4 speed
  • Cut memory power draw by up to 40% at 1.20 V
  • Boost bandwidth up to 32% over DDR3
  • 288-pin DIMM fits standard desktop slots
  • Non-ECC unbuffered design for consumer systems

Capacity & Use

This 8 GB DDR4 DIMM adds main memory to desktop systems that use 288-pin unbuffered non-ECC modules. It suits owners upgrading older DDR3 platforms or building entry-level DDR4 rigs where a single stick meets current workload demands.

Interface Limits

The module runs at 2666 MT/s with CL19 latency on the standard 1.20 V DDR4 voltage. Bandwidth reaches PC4-21300, which is up to 32 % higher than DDR3, while power draw drops by up to 40 % compared with the 2007-era DDR3 technology it replaces.

Deciding Spec

The single figure that determines fit is the 2666 MT/s speed rating; systems limited to 2133 MT/s will down-clock the module, while boards requiring higher data rates or lower latency kits will need a different part.

Highlights

  • Load apps faster with 2666 MT/s DDR4 speed
  • Cut memory power draw by up to 40% at 1.20 V
  • Boost bandwidth up to 32% over DDR3
  • 288-pin DIMM fits standard desktop slots
  • Non-ECC unbuffered design for consumer systems

Specifications

No published specifications for this item yet.

Questions about this item

Should I pick the single 8 GB stick or a four-channel kit up to 64 GB?

Choose the single 8 GB module for a simple upgrade or a four-channel kit up to 64 GB when your board supports quad-channel and you need maximum capacity.

What does the 2666 MT/s rating deliver once installed?

The module runs at 2666 MT/s with CL19 latency, giving faster burst access and up to 32 % more bandwidth than DDR3 at 1.20 V.

Is this a 288-pin DDR4 DIMM and what does that limit?

Yes, it is a 288-pin DDR4 DIMM keyed for desktop boards; it fits only DDR4 slots and cannot be used in DDR3 or laptop sockets.

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