This article covers Crucial デスクトップ用増設メモリ 16GB(16GBx1枚) DDR4 2400MT.

Overview

The Crucial CT16G4DFD824A is a 16GB DDR4-2400 UDIMM memory module from Micron's consumer brand. It runs at 2400 MT/s with CL17 latency and 1.2V, fully compliant with JEDEC standards for hassle-free plug-and-play operation. The 288-pin UDIMM form factor fits standard desktop DIMM slots, making it an easy upgrade for older or budget systems. This module is positioned as an entry-level solution, offering a cost-effective way to reach 16GB of memory for everyday computing tasks.

Compatibility Guide

This module requires a motherboard with DDR4 DIMM slots. It is compatible with Intel 100-series through 300-series chipsets and AMD AM4 platforms. Some older chipsets may only support up to 2133 MT/s, so checking the motherboard's memory QVL is recommended. For dual-channel operation, you need two identical modules. The module is not compatible with DDR3 or laptop SODIMM slots.

Product Info

Crucial, a subsidiary of Micron, is known for reliable and affordable memory products. The CT16G4DFD824A is an entry-level DDR4 module with standard specifications: 2400 MT/s, CL17, 1.2V. It does not support XMP or EXPO profiles, running strictly at JEDEC defaults. This ensures broad compatibility and stability. The product comes with a limited lifetime warranty, which can be activated through Crucial's website.

Best Use Cases

Budget PC builders: If you are assembling a low-cost system using a used motherboard and CPU, this module provides adequate memory for web browsing, office work, and light gaming without overspending. Office productivity upgrades: Adding 16GB to an older office PC can significantly improve multitasking in applications like Excel, Chrome, and video conferencing tools. * Home server or NAS: For file serving or media streaming, stability is key. This module's JEDEC compliance ensures reliable operation without the need for tweaking.

Things to Consider

The DDR4-2400 speed is relatively slow compared to modern DDR4-3200 or DDR5. On newer platforms (Ryzen 5000, Intel 12th-gen and later), you may leave performance on the table, especially in memory-sensitive tasks like video editing or high-FPS gaming. Also, this is a single module; for dual-channel you need to buy two. No XMP means no easy overclocking. If your workload benefits from faster memory, consider a higher-speed kit. ## FAQ
Q: Can I use this memory with an Intel Core i5-12400? A: Yes, but the CPU's memory controller supports DDR4-3200 natively. The module will run at 2400 MT/s, which is slower than optimal. For best performance, use DDR4-3200. Q: Is this module compatible with AMD Ryzen 7 5800X? A: Yes, it will work in any AM4 motherboard with DDR4 slots. However, Ryzen CPUs benefit from faster memory, so consider 3200 MT/s or higher for optimal performance. Q: What warranty does Crucial offer? A: Crucial provides a limited lifetime warranty. You can register the product on their website for support. The warranty covers defects in materials and workmanship.

Product Disclosure (Amazon)

  • Manufacturer: Crucial(クルーシャル)
  • Seller: グリーンマイルズウェイ
  • Fulfilled by: グリーンマイルズウェイ
  • ASIN: B019FRBCQE
  • Note: This article covers a manufacturer-made product based on Amazon listing details.