ADATA XPG Spectrix D45G 8GB (DDR4-3600, CL18, RGB) Desktop RAM

Description

D45G vs D45: RGB Added to an Armoured Platform

The Spectrix D45G is the natural step up from the Gammix D45 listed elsewhere in this range. The Spectrix D45G looks and is robust with a solid, armour-like aluminium exterior with rugged ridges and sturdy performance — the same commanding design language as the non-RGB D45 — with programmable RGB lighting integrated into the heat spreader. For builds that have the D45’s aesthetic as their target but want illumination added, the D45G delivers exactly that without compromising the armoured character of the design.

RGB Lighting

RGB lighting on the D45G is fully programmable — choose between different effects including Static, Breathing, and Comet, or sync the lights with your favourite music via Music Mode. All control is done through RGB software from the major motherboard brands, covering ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and ASRock Polychrome Sync, as well as the XPG RGB Sync app for standalone control.

DDR4-3600 Performance & XMP 2.0

The AX4U36008G18I-CBKD45G runs at DDR4-3600 (PC4-28800) with CL18-22-22 timings at 1.35V, unbuffered and non-ECC on a 288-pin DIMM. CL18 primary latency at DDR4-3600 is tighter than the CL20 found on the Viper Steel RGB at the same frequency, and matches the D50 DDR4-3600 variant. Intel XMP 2.0 support enables one-click BIOS overclocking to the rated frequency, and the module defaults to JEDEC base speed without XMP enabled.

💡 XMP must be enabled for rated speed: Without activating XMP 2.0 in BIOS (or DOCP/EXPO on AMD), this module defaults to JEDEC speed — typically DDR4-2666. Enable XMP to unlock DDR4-3600 at CL18-22-22. Updating your BIOS before installation is recommended for best compatibility.

DDR4-3600: Ryzen Sweet Spot

DDR4-3600 is the widely recognised performance sweet spot for AMD Ryzen DDR4 platforms — sitting at the boundary of the Ryzen infinity fabric’s 1:1 FCLK ratio at 1800MHz for optimal memory controller latency. The D45G at DDR4-3600 CL18 is well-positioned for Ryzen systems targeting maximum single-channel memory performance without stepping into the diminishing returns territory above 3600MHz.

Quality & Compatibility

The Spectrix D45G uses only the highest quality IC chips and PCBs to deliver optimal stability and overclocking performance, and has been tested and verified to work with the latest AMD platforms for hassle-free compatibility and excellent overclocking performance. Compatible across AM4 (Ryzen), LGA1200, and LGA1700 (where DDR4 is supported), backed by a lifetime warranty. A Blizzard White variant is also available for all-white builds.

⚠️ Check CPU cooler clearance: The D45G’s armoured heat spreader adds height. Verify your CPU cooler’s RAM clearance specification before purchasing, particularly with large tower air coolers.

⚠️ Single stick = single channel: For dual-channel bandwidth and symmetrical RGB, install a second AX4U36008G18I-CBKD45G in your motherboard’s recommended paired DIMM slots. Refer to your board’s manual for the correct slot configuration.

Key Highlights

• Capacity: 8GB (1×8GB)
• Type: DDR4 | 288-pin U-DIMM (Desktop)
• Speed: 3600MHz (PC4-28800) via XMP 2.0
• Timings: CL18-22-22 (XMP); JEDEC default at DDR4-2666
• Rank: Single rank
• Voltage: 1.35V (XMP) / 1.2V (JEDEC)
• Overclocking: Intel XMP 2.0 supported
• RGB: Yes — programmable; Static, Breathing, Comet, Music modes
• Heat Spreader: Armour-inspired ridged aluminium, black
• RGB Software: XPG RGB Sync; ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, ASRock Polychrome Sync compatible
• ECC: Non-ECC
• Buffering: Unbuffered
• Colour: Black
• Platform: Intel & AMD DDR4 compatible — optimised for AMD Ryzen DDR4-3600
• Warranty: Lifetime

 

Proudly sold by the Ringwood Digital Store.