This article covers CORSAIR DOMINATOR TITANIUM RGB DDR5 メモリ 32GB(16GB×2)最大6400MHz対応 Intel XMP対応 CL32 デスクトップPC用 ホワイト CMP32GX5M2B6400C32W.

Overview

The CORSAIR DOMINATOR TITANIUM RGB DDR5 memory kit is the brand's flagship DDR5 series, designed for enthusiasts who demand top-tier performance and aesthetics. This specific model is a 32GB dual-channel kit (2×16GB) rated at 6400 MT/s with CL32 latency, finished in a pristine white forged aluminum heatspreader. It features 11 individually addressable RGB LEDs controllable via CORSAIR iCUE software, and a unique swappable top bar that allows users to change the look using official accessories or even 3D-printed custom parts.
Positioned at the high end of the memory market, this kit is aimed at gamers, content creators, and PC builders who value both performance and appearance. The 6400 MT/s speed is a step above mainstream DDR5-5600 or 6000 kits, providing extra bandwidth for CPU-intensive tasks. However, the price premium over more affordable DDR5 kits is significant, and AMD users should be aware that this memory is optimized for Intel XMP 3.0 rather than AMD EXPO.

Compatibility Guide

  • Socket support: Intel LGA1700 (12th, 13th, 14th Gen Core) and AMD AM5 (Ryzen 7000/9000 series)
  • Memory format: DDR5 DIMM, 288-pin, dual-channel operation
  • XMP profile: Intel XMP 3.0 (on-silicon firmware)
  • Voltage: 1.35V under XMP (standard DDR5 JEDEC is 1.1V)
  • Clearance: Standard DIMM height; may interfere with large air coolers (especially top-flow), but fine with AIO liquid cooling
    The kit works in any DDR5 motherboard with dual-channel capability. For best stability and rated speed, populate slots A2 and B2 (the second and fourth slots from the CPU). If using four modules, expect lower maximum frequencies due to memory controller limitations.

Product Info

  • Part number: CMP32GX5M2B6400C32W
  • Capacity: 32GB (2×16GB)
  • Speed: 6400 MT/s (XMP) / 4800 MT/s (JEDEC default)
  • Latency: CL32-39-39-102 (typical, verify on module)
  • RGB: 11 addressable LEDs per module, iCUE compatible
  • Top bar: Swappable; official accessories and 3D-printable STL files available
  • Warranty: Limited lifetime warranty from CORSAIR (check official policy)
  • Release: Late 2023
    This kit sits in the premium high-performance segment. The Dominator Titanium line is CORSAIR's top-tier offering, competing with G.Skill Trident Z5 Royal and Kingston Fury Renegade DDR5. The combination of speed, RGB capability, and industrial design justifies the premium for discerning builders.

Best Use Cases

  • High-end gaming PC: Paired with an Intel Core i9-14900K or AMD Ryzen 7 7800X3D, this memory provides enough bandwidth for smooth 4K gaming and high refresh rate 1440p. The 32GB capacity is ideal for modern AAA titles and streaming. Budget-conscious gamers should consider a 6000MHz kit instead.
  • Content creation workstation: Video editors (DaVinci Resolve, Premiere Pro) and 3D artists (Blender, Maya) benefit from the extra memory speed when working with large projects. 32GB is a sweet spot for 4K timelines. Creators who need more than 32GB should look at 64GB kits.
  • RGB theme build: The 11 individually controlled LEDs, combined with iCUE synchronization, make this memory a centerpiece for a white-themed or rainbow-themed PC. The swappable top bar allows customization without soldering or painting.
  • Enthusiast overclocking: While this kit is not manually binned for extreme OC like some Dominator Platinum special editions, quality components enable some headroom above XMP. Expect possible 6600-6800 MT/s with careful tuning on a good motherboard.

Things to Consider

  • Price discrepancy: The online retailers listing shows ~¥145,782, which is likely a third-party scalper price. The typical street price for this kit is around ¥30,000-35,000. Always compare prices at reputable retailers before purchasing.
  • AMD compatibility: This kit is designed for Intel XMP 3.0. On AMD AM5 systems, it will run at JEDEC speeds (4800 MT/s) unless manually overclocked. For guaranteed performance on AMD, consider EXPO-certified kits.
  • Four-module limitations: Installing four modules (64GB total) may force the memory controller to lower speeds, especially on Ryzen 7000. If you need 64GB, consider a 2×32GB kit instead.
  • Height constraints: The heatspreader extends slightly above the PCB. Check clearance with your CPU cooler, particularly if using large air coolers like the Noctua NH-D15 or be quiet! Dark Rock Pro 5.

FAQ

Q: Will this memory work on an ASUS ROG Crosshair X670E Hero motherboard?
A: Yes, physically it will fit in the DDR5 slots. However, because this is an Intel XMP kit, you may need to manually set the frequency and timings. The motherboard's QVL may not list this exact model, but with manual tuning, 6000-6400 MT/s should be achievable.
Q: What is the color of the LEDs? Can I turn them off?
A: The LEDs are RGB (full spectrum). You can turn them off completely via iCUE or by disconnecting the RGB header? Actually,

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: filer shop（輸入品専門店）パソコン機器はUS仕様になります。保証対象外です。
  • Fulfilled by: filer shop（輸入品専門店）パソコン機器はUS仕様になります。保証対象外です。
  • ASIN: B0CHSFWNF6
  • Note: This article covers a manufacturer-made product based on Amazon listing details.