Without enabling an overclocking profile, all DDR5 memory defaults to the JEDEC standard speed, which for this kit is 4800 MT/s with 40-40-40-77 timings at 1.1V (SPD voltage). To reach the rated 6000 MT/s at CL30-36-36-76 timings and 1.40V, you must enable AMD EXPO or Intel XMP in your motherboard BIOS.
This kit is validated for AMD 600 Series, AMD 800 Series, Intel 600 Series, Intel 700 Series, and Intel 800 Series motherboards. It supports both AMD EXPO and Intel XMP profiles, allowing optimized performance on either platform. Use Corsair's Memory Finder at corsair.com/c/memory/find-by-compatibility to verify compatibility with your specific motherboard.
Corsair provides a free Memory Finder & Compatibility Checker tool at corsair.com/c/memory/find-by-compatibility. You can filter by motherboard manufacturer and model to see verified compatible memory kits. Corsair states they continue to update this tool as new kits and motherboards are released.
The Dominator Titanium heatspreader stands 57mm tall with the default RGB top bar installed. This height can cause clearance issues with large CPU air coolers, and Corsair recommends using an AIO liquid cooler where possible. Corsair specifically suggests 240mm or 360mm AIO formats for maximum compatibility.
Yes. The Dominator Titanium features a user-replaceable top bar that can be removed with an H1.5 hex key. Corsair confirms that removing the top bar reduces the module height by almost a third and does not impair cooling performance, as the primary DHX cooling occurs in the main body of the module. The top bar can also be replaced with official Corsair Fin Accessory Kits (available in Black, White, and Cool Gray) or a custom 3D-printed design using CAD files available in the product's Downloads tab.
Corsair strongly advises against combining multiple DDR5 kits, even kits with the same part number. Each kit is tested and validated as a matched pair, and mixing modules from different kits — even at the same speed and timings — can introduce stability issues, especially at high frequencies. If you require 128GB, Corsair recommends purchasing a single validated 128GB kit instead.
iCUE version 4.17 or newer is required for DDR5 memory support. Older versions of iCUE do not support DDR5 modules. Once installed, iCUE allows you to customize RGB lighting effects, sync lighting with other Corsair devices, and set hardware lighting effects that play even when iCUE is not running (such as during boot).
Yes, iCUE includes a Custom XMP Profile feature (available as a feature preview via a separate download on the product page). This allows you to tailor memory performance profiles for specific applications or tasks. Note that this feature is currently only compatible with DDR5 Gigabyte and ASRock motherboards, and creating custom XMP profiles carries a risk of system instability as it is a form of overclocking.
PMIC stands for Power Management Integrated Circuit. In DDR5, voltage regulation is handled on the memory module itself (unlike DDR4, where it was on the motherboard). The "B" model version in this kit's SKU (CMP64GX5M2B6000Z30) indicates an Overclocked PMIC that supports up to 1.435V on VCC/VDD, enabling stable overclocked operation at the rated 6000 MT/s.
DHX (Dual-path Heat eXchange) is a patented Corsair cooling technology exclusive to the Dominator series. It dissipates heat through both the external aluminum heatspreader and a specially designed PCB that conducts heat away from the memory chips through the board's ground plane. Corsair's Vengeance DDR5 uses a standard-height heatspreader without DHX, making Dominator Titanium the better choice when pushing memory to its performance limits through overclocking.
Dominator Titanium is Corsair's current flagship DDR5, offering speeds up to 8000 MT/s versus Dominator Platinum's top speed of 6800 MT/s. Dominator Titanium also introduces a new diffused RGB lighting design (even spread across 11 addressable LEDs), a user-replaceable and customizable top bar system, and a more streamlined aesthetic. Both series use DHX cooling and iCUE RGB control.
The Dominator Titanium RGB DDR5 is backed by a Limited Lifetime Warranty, covering defects in materials and workmanship. The warranty is non-transferable and applies to the original purchaser. To initiate a claim, create an RMA ticket via Corsair's support portal at support.corsair.com with your original receipt and a photo of the product serial number.
Yes. Corsair's return policy requires that if memory modules were purchased as a kit, the entire kit must be returned for warranty replacement, even if only one module is faulty. The lot codes on all returned modules must also be identical. Returning a partial kit will cause delays in processing your RMA.
This kit will physically install and function in systems with Intel B- or H-series chipsets, but it will only run at the default JEDEC speed of 4800 MT/s — the 6000 MT/s EXPO/XMP profile requires a motherboard that supports overclocking profiles. For Intel systems, XMP is generally supported on Z- and X-series chipsets. Corsair recommends verifying your specific board via the Memory Finder tool.
The safe operating temperature range for Corsair DDR5 memory is between 0°C and 95°C. iCUE software also allows real-time temperature monitoring of the Dominator Titanium modules with graphing and notification features, such as triggering fan speed changes or LED color alerts when a set temperature threshold is reached.
