This article covers CORSAIR コルセア DDR4 デスクトップ用メモリ DOMINATOR PLATINUMシリーズ クアッドチャネル 4GB×4kit CMD16GX4M4A2800C16.

Overview

The CORSAIR Dominator Platinum series has long been synonymous with high-end DDR4 memory, and the CMD16GX4M4A2800C16 kit is a prime example. This quad-channel kit consists of four 4GB modules, totaling 16GB, running at DDR4-2800MHz (PC4-22400) with timings of CL16-18-18-36 at a low 1.2V. It was specifically designed for Intel's X99 platform, targeting Haswell-E and Broadwell-E processors. A standout feature is the patented DHX (Dual-path Heat eXchange) cooling technology, which uses an aluminum heat sink to efficiently dissipate heat during heavy loads. The kit also includes a customizable LED light bar that can be controlled via Corsair Link software, allowing synchronization with other system lighting. Released around 2014, this memory remains a reliable upgrade option for users still running X99-based systems. While it's no longer cutting-edge, it offers rock-solid stability and proven compatibility for legacy high-performance builds.

Compatibility Guide

This memory kit is optimized for Intel X99 motherboards with LGA2011-v3 sockets. It requires a quad-channel memory controller (found in Haswell-E and Broadwell-E CPUs) to operate at full bandwidth. Memory standard: DDR4-2800 (PC4-22400), 288-pin DIMM Voltage: 1.2V (XMP 2.0 may adjust) Supported chipsets: Intel X99, X299 (quad-channel mode) Note: While physically compatible with other DDR4 boards (e.g., Z170, Z270), only dual-channel mode will be active, and only two of the four modules may be recognized. Always check your motherboard's memory slot layout.

Product Info

Released in late 2014, the Dominator Platinum CMD16GX4M4A2800C16 was positioned as a flagship DDR4 memory kit for the X99 platform. It comes with a lifetime warranty, reflecting CORSAIR's commitment to quality. Model: CMD16GX4M4A2800C16 Capacity: 16GB (4GB x 4) Speed: DDR4-2800MHz (PC4-22400) Latency: CL16-18-18-36 Voltage: 1.2V XMP: 2.0 support Heatsink: DOMINATOR PLATINUM series (silver) Warranty: Lifetime In the market, it sits in the high-end tier for legacy X99 builds. Compared to newer Dominator RGB models, it lacks the latest lighting ecosystem but offers proven stability and build quality.

Best Use Cases

  1. X99 system owners: If you're still running a Haswell-E or Broadwell-E workstation or gaming PC, this kit provides a straightforward upgrade to quad-channel memory. It's ideal for video editing and 3D rendering where memory bandwidth matters. 2. Reliability-focused users: Those who prefer a stable, well-tested DDR4 setup without migrating to DDR5. The lifetime warranty adds peace of mind. 3. Enthusiasts and collectors: The Dominator Platinum design and DHX cooling have a distinctive aesthetic. The customizable LED bar adds a touch of personalization. Who should NOT buy: Users building new systems on modern platforms (LGA1700, AM5) that require DDR5 Users needing more than 16GB for memory-intensive tasks like virtual machines or large photo editing * Users with dual-channel motherboards planning to use all four slots (only two will work) ## Alternatives
    Direct competitors for X99 quad-channel memory include the G.Skill Ripjaws 4 series (e.g., F4-2800C16Q-16GRK) and the Kingston HyperX Predator series. Both offer similar specs at comparable prices. The Dominator Platinum stands out with its premium heat sink design and LED customization, but G.Skill kits are often more affordable. Kingston HyperX Predator is also a solid choice with slightly lower profile. For modern systems, consider DDR5 kits like the CORSAIR Dominator Titanium or G.Skill Trident Z5, but these are not compatible with X99.

Things to Consider

This memory kit is over a decade old, so when buying used or from clearance stock, pay attention to version numbers and ensure BIOS compatibility. XMP 2.0 profiles may require the latest BIOS for your motherboard to run at full speed. At 16GB total, this kit may be insufficient for modern gaming or content creation. Many applications now recommend 32GB or more. If you need more capacity, look for a 32GB quad-channel kit (e.g., 8GB x 4). Also, the X99 platform itself is limited to PCIe 3.0, which can bottleneck modern GPUs and NVMe SSDs. Upgrading memory alone may not yield significant performance gains if other components are outdated. ## FAQ Q: Can I use this memory on a non-X99 motherboard? A: Physically yes, but quad-channel mode will not be active. On dual-channel boards, only two modules will be recognized or performance may degrade. XMP profiles may not apply correctly. Q: How does its performance compare to 3200MHz or 3600MHz kits? A: This kit runs at 2800MHz, which is slower than modern high-speed DDR4. However, on X99, the memory controller often struggles above 3000MHz, so 2800MHz is a reliable sweet spot for stability. Q: Is the lifetime warranty still valid for used products? A: CORSAIR's lifetime warranty typically cove

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • ASIN: B00MPIEDZ8
  • Note: This article covers a manufacturer-made product based on Amazon listing details.