PNY 16GB (2x8GB) XLR8 Gaming DDR4 2666MHz (PC-4-21300) Desktop Memory Kit – (MD16GK2D4266616XR) – Refurbished


  • Experience of benefits of a PC Memory upgrade with the ability to run more demanding applications simultaneously, and at faster sppeds, for a better, smoother computing experience
  • Extreme performance DDR4 desktop Memory designed for PC enthusiasts and gamers
  • Exceptional performance with a frequency Speed of 2666MHz (PC4-21300), and backwards compatible with lower frequencies
  • Intel XMP 2. 0 support

Out of stock


XLR8 DD4 2666MHz Desktop Memory

Extreme Performance

Pushes the limit with aggressive speed, low latency, and extreme overclocking capabilities.

XMP 2.0 Support

Super easy overlocking and runs at top speed.

Cool Under Pressure

Engineered with heat spreaders to keep your machine running cool for an ultra-real gaming experience.


You take your PC to the extreme for one purpose: to destroy the competition. PNY has your back with its elite DDR4 2666MHz CL16 desktop memory upgrade. PNY’s premium XLR8 modules combine top-tier components and select ICs for aggressive speed, low latency, bullet-proof reliability, and the extreme overclocking capabilities that serious gamers demand. Overclocking is made easier with Intel XMP compatibility. And PNY’s radically stylish XLR8 heat spreaders dispense with the heat of battle and look fierce doing it.

For more than 30 years, PNY has been rigorously sourcing, testing, and manufacturing memory upgrades for thousands of the most popular PC platforms. Get your custom PC dressed and ready for battle with an XLR8 DDR4 2666MHz CL16 upgrade from PNY and watch the world blaze.


PNY’s premium XLR8 memory features our most aggressive speeds, highest bandwidth, lowest latency and power consumption, and most advanced thermal performance for maximum PC stability and responsiveness during memory-intensive gaming and application use. PNY XLR8 DDR4 memory modules are rigorously engineered and tested to ensure peak performance in even the most challenging gaming environments.

16GB XLR8 2666MHz Desktop

8GB Performance DDR3 1600MHz Desktop Memory

8GB PNY 1600MHz Desktop

8GB Performance DDR3 1600MHz Notebook Memory

8GB PNY 1600MHz Notebook

8GB Performance DDR4 2400MHz Notebook Memory

8GB PNY 2400MHz Notebook

Memory Type
Channel Type
Dual Channel Single Channel Single Channel Single Channel
1.2 1.5 1.35/1.5 1.2
16GB(2x8GB) 8GB 8GB 8GB
Frequency Speed (JEDEC)
2666MHz (PC4-21300) 1600MHz (PC3-12800) 1600MHz (PC3-12800) 2400MHz (PC4-19200)
CAS Latency
CL16 CL 11 CL 11 CL 17
XMP Support
Yes No No No
Speed Compatibility
2666MHz, 2400MHz, 2133 MHz 1600MHz, 1333MHz, 1066MHz 1600MHz, 1333MHz, 1066MHz 2400MHz, 2133MHz
OS Compatibility
Windows 10 and older Windows 10 and older Windows 10 and older Windows 10 and older

Additional information

Weight 1 lbs
Dimensions 7 × 5 × 1 in


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