G.Skill | Ripjaws | 16 GB | DDR4 | 2666 MHz | Notebook | Registered No | ECC No

The G.SKILL Ripjaws DDR4 SO-DIMM F4-2666C19S-16GRS is a 16GB DDR4 memory module for laptops and small form factor PCs, operating at 2666 MHz with CAS latency CL19. Designed for modern ultra-high-performance NUCs, gaming laptops and compact desktops, this single-module upgrade improves multitasking responsiveness and overall system speed while maintaining compatibility with DDR4 SO-DIMM slots.

Advantages

Manufactured from specially screened components selected through G.SKILL’s rigorous binning process, this Ripjaws module is tested for stable performance and reliability. It offers a compact SO-DIMM form factor suitable for space-constrained systems, and runs on low operating voltage (around 1.2 V) to reduce power consumption and heat output compared with older memory generations.

Suitable for

• Upgrading laptops and gaming notebooks that accept DDR4 SO-DIMM modules
• Small form factor PCs and NUC systems requiring compact memory modules
• Multitasking, office work and most gaming workloads requiring 16 GB RAM

Key specifications

• Capacity: 16 GB
• Type: DDR4 SO-DIMM
• Speed: 2666 MHz (F4-2666C19S-16GRS)
• CAS Latency: CL19
• Voltage: 1.2 V
• Form factor: SO-DIMM (laptop/small PC)
• Brand / MPN: G.SKILL F4-2666C19S-16GRS

How to use

Power off the laptop or SFF PC and disconnect it from mains. Open the access panel according to the device manufacturer’s instructions, locate the DDR4 SO-DIMM slot, and align the module’s notch with the slot. Insert the module at a slight angle and press down until the retaining clips click into place. Close the panel, reconnect power, and boot the system. Verify the new memory capacity and frequency in the BIOS/UEFI or operating system.

Recommendations

The module is intended for systems that support DDR4 SO-DIMM memory at 2666 MHz; consult your device manual for supported memory types and maximum capacity. For optimal performance in dual-channel configurations, install matching modules in the appropriate paired slots.