Sirlyr Black ARGB LED Strips for PSU Cables | Flexible Sleeves for ATX & PCIe

Elevated Aesthetics for Dark-Themed Builds

The Sirlyr Black ARGB LED Strips are crafted to tidy and illuminate your PSU cables without compromising the look of a black, tempered glass setup. The matte black silicone light guide pairs with dark interiors while delivering vibrant, evenly distributed color. Two dedicated LED arrays—80 LEDs for 24-pin ATX cables and 81 LEDs for 8-pin PCIe cables—provide bright, uniform illumination, thanks to a diffusion layer that minimizes hotspots and shadows for a clean, cohesive glow across cables.

Smart Design for Flexible Installations

Built from soft silicone, the sleeves bend and flex 360 degrees to fit a variety of case sizes and cable layouts. Three sizes of cable combs are included to accommodate 24-pin ATX and GPU power cables, promoting orderly routing and neat spacing. The black exterior is especially well-suited to tempered glass builds, helping components visually blend while the ARGB highlights stand out thoughtfully.

Lighting Control and Synchronization

Connect to a standard 5V 3-pin ARGB header to synchronize across compatible components. Choose from multiple preset lighting modes, or customize colors to craft your own palette. For immersive experiences, enjoy music and game synchronization that reacts to audio and on-screen action, creating ambiance that matches your setup.

Installation, Compatibility, and What’s in the Box

Installation is tool-free and straightforward, with three simple steps to get you started. The kit works with most PSU cables and extensions—whether sleeved, silicone, PVC, or braided—making it a flexible addition to many builds. In the box you’ll find the 24-pin ATX RGB LED strip, the 8-pin PCIe RGB LED strip, three sizes of cable combs, a mini RGB controller, and an installation guide to help you through setup.

Key Benefits at a Glance

• Black build accent with vivid ARGB for dark-themed PC cases
• High-density LED arrays deliver bright, uniform illumination
• 360-degree bendable silicone supports varied layouts
• Three sizes of combs simplify cable routing
• ARGB synchronization through motherboard software and headers

What You Get

• 24-pin ATX RGB LED strip
• 8-pin PCIe RGB LED strip
• Three sizes of cable combs
• Mini RGB controller
• Installation guide

Sirlyr’s Black ARGB Strips offer a practical way to polish cable management and lighting in one cohesive package. While results depend on your setup, many users appreciate a cleaner interior and cohesive lighting that enhances the overall vibe of a dark-themed build.