ADATA XPG SPECTRIX D40
High performance, thermally-efficient DDR4 modules with brilliant, customizable RGB lighting
Perfect for PC DIY enthusiasts, overclockers, and gamers, the SPECTRIX D40 integrates stunning performance and visual beauty with an armor-inspired heatsink. It has been fully tested to be compatible with popular ASUS AURA Sync software, enabling users to customize RGB colors and effects to match their systems and gaming styles. And built with the carefully selected memory chips and 10-layer PCB, the D40 ensures unbeatable stability and reliability you can count on in extreme overlocking.
As the first DDR4 RGB memory by XPG, SPECTRIX D40 features speeds of over 4000MHz with a starting speed of 2400MHz on the Intel X299 platform, and supports Intel XMP for hassle-free overclocking. In addition, it is also compatible with AMD AM4/Ryzen platforms.
Mesmerizing RGB lighting
SPECTRIX D40 features an armor-inspired design with a shining RGB LED strip at its peak - making your system look the part of a high-powered PC.
Fully Programmable and Customizable
SPECTRIX D40 supports ASUS AURA Sync software, allowing users of ASUS motherboards to easily control the RGB lighting on D40 modules via a convenient and intuitive interface. RGB effects, color sequence, intensity, on/off, and additional features are all accessible to users.
Get Ready for RGB Control with a Quick and Free App Installation
The XPG RGB Sync app (beta version) lets you adjust and tune SPECTRIX D40 RGB lighting. It’s compatible with all mainstream motherboards, allowing control of up to five individual RGB elements. Set up patterns, pulse speed, lighting intensity, and more. In addition, the music mode allows users to listen to different types of music and match lighting effects with rhythm tempos as diverse as Rock, Party, Funk and more. It’s all easy. Just click apply and wait a second or two for changes to update.
Stunning Speed - Ready for Overclocking
SPECTRIX D40 provides a wide frequency range from 2400MHz to 4500MHz with support for the Intel X299 platform with a baseline SPD setting of 2666MHz implemented. It is also compatible with the AMD AM4/Ryzen platform - and is made for overclocking!
Excellent Cooling and Stability
SPECTRIX D40 DDR4 memory modules are made using high quality chips selected through a strict filtering process. They use a 10-layer PCB to improve signal transfer quality and maintain great stability even if the system operates at high speeds or is taking on heavy multitasking.
Intel XMP 2.0 - More Accessible Overclocking
With built-in Intel XMP (Extreme Memory Profile) 2.0, SPECTRIX D40 allows overclocking and tuning from the OS without BIOS changes, facilitating easier usage and enhanced system stability.

Xtreme Performance Gear (XPG) by ADATA offers genuine high performance PC hardware for gamers and overclockers. XPG products distinguish themselves by surpassing stringent ADATA A+ Testing Methodology, which ensures the highest standards for superior product stability and ultra-high performance. XPG provides gamers, enthusiasts, and overclockers with innovative features and utterly cool designs that have earned prestigious accolades worldwide such as Good Design from Japan and Taiwan Excellence Gold Award. ADATA XPG products are recognized by overclockers and world-renowned professional gaming teams who use ADATA XPG products as their ultimate weapons for victory.