Review: G.Skill Aegis 16GB DDR4 16GIS 2666 CL19 (2x8GB) [F4-2666C19D-16GIS]

G.Skill Aegis 16GB DDR4 16GIS 2666 CL19 (2x8GB) [F4-2666C19D-16GIS] is a memory kit from a reputable Taiwanese manufacturer. In favor of buying this kit are the low price, the possibility of overclocking and amount of memory enough for everyday tasks. The product is a good solution for gaming computers, as it is characterized by high stability, energy efficiency and quality of microcircuits. Memory kit come with a limited lifetime warranty.

Of course, the memory with such a low price is not without flaws: timings by modern standards are quite high, and instead of a radiator, a metallized sticker is used here.

But at the same time, when buying on computeruniverse, in terms of price / volume / speed, the memory bypasses many of its competitors.

You can buy G.Skill Aegis 16GB DDR4 16GIS RAM for the price 84,90 . Don’t forget to use discount coupon on computeruniverse.netFWNNROU (How to use it?).


  • 2 x DDR4 memory modules
  • Module capacity 8 GB
  • Form factor DIMM, 288-pin
  • Frequency 2666 MHz
  • Bandwidth of 21,300 MB / s
  • Aluminium stickers (instead of heatsink)
  • Timings: 19-19-19-43
  • CAS Latency (CL): 19
  • Supply voltage 1.2 V
  • Height: 31.2 mm / 1.2 inches
  • Intel XMP 2.0 supporting (extreme memory profile)
  • ECC support: no
  • Buffered (Registered): No
  • Low Profile: No
  • Warranty: limited lifetime warranty


Main features

  • Brand G.SKILL Series Aegis Model F4-2666C19D-16GIS
  • Capacity16GB (2 x 8GB) Type288-Pin DDR4 SDRAM SpeedDDR4 2666 (PC4 21300)
  • CAS Latency Column Address Strobe (CAS) latency, or CL, is the delay time between the moment a memory controller tells the memory module to access a particular memory column on a RAM module, and the moment the data from the given array location is available on the module’s output pins. In general, the lower the CL, the better. 19 Timing19-19-19-43 Voltage1.2V ECCNo
  • Buffered/Registered Buffered (also called registered) memory module has a register between the DRAM module and the system’s memory controller. Buffered memory lessens the electrical load on the system’s memory controller, allowing more memory modules to be used at one time than would otherwise be possible. Compared to unbuffered memory, buffered memory is more stable but also more expensive. And buffered memory is mainly used in servers and workstations. 

The Ideal Solution for Gaming PCs

Named after the powerful shield of Greek gods, Aegis symbolizes strength and power. This new addition of DDR4 memory to the AEGIS family of gaming memory is designed for upgraded performance and high stability on the latest PC gaming systems. Give the quality performance boost your gaming rig deserves, no matter the game. Whether it’s FPS, RTS, MOBA, or MMORPG, let AEGIS Gaming DDR4 Memory be the strength of your gaming arsenal!


Designed for Gamers

Available from a standard starting speed of DDR4-2133MHz, give the performance of your system a boost by increasing the amount of transfers per second. Aegis DDR4 memory is compatible with the latest Intel® Core™ processors and uses cutting-edge hardware technology to ensure smooth gaming for the newest games.

Built for Quality

Built with the highest quality of hand-selected ICs and tested with G.SKILL’s rigorous validation process on all major performance motherboard brands, the AEGIS Gaming DDR4 Memory is designed for the best compatibility and stability the widest selection of motherboards.

Power Efficient

Designed with a low voltage of 1.2V~1.35V at DDR4 standard, this lowers the memory voltage requirement by 20% from DDR3 memory kits! Now your system can perform even faster without becoming an expensive appliance heater.

XMP 2.0 Support

Just set and go. Programmed with the latest Intel XMP 2.0 profiles, the only thing between you and extreme performance is a simple setting.

Limited Lifetime Warranty

All G.SKILL memory products come with a limited lifetime warranty and the G.SKILL technical team is always ready to provide consumers complete technical support via online forum, Facebook, telephone, and email.

Reviews, advantages and disadvantages


Buyers noted as advantages a good overlocking potential of the memory kit (as it wrote in reviews, it is possible to raise up to 3066 Mhz and 3200 Mhz), stability of work.


According to user reviews, metallized stickers instead of radiators play a decorative role rather than actually contribute cooling of the units. Metal foil stickers can be easily removed if desired. Although, in fairness, we must say that for such price it was difficult to expect anything more.

The kit comes in a double unsealed blister. You can open it easily and no one will notice. It is single channel memory.

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