This article covers CORSAIR DDR4 メモリモジュール VENGEANCE LPX シリーズ 4GB×2枚キット CMK8GX4M2A2400C16.

Overview

The Corsair VENGEANCE LPX series has been a staple DDR4 memory choice for PC builders for many years. The CMK8GX4M2A2400C16 is an 8GB kit consisting of two 4GB modules, operating at DDR4-2400MHz with standard CL16-16-16-39 timings at 1.2V. It is designed for entry-level desktop builds, office productivity, and light creative work where budget is a priority. The aluminum heatspreader keeps temperatures in check while maintaining compatibility with most CPU coolers.

Compatibility Guide

This memory kit uses standard DDR4 DIMMs compatible with a wide range of motherboards, including Intel 100-series chipsets and later, as well as AMD AM4 and TR4 platforms. It supports XMP 2.0 for easy overclocking to its rated 2400MHz speed. The modules have a height of approximately 31mm, so they may interfere with some large air coolers, but they fit well under liquid cooling loops and compact air towers. For dual-channel operation, install the modules in the correct slots (usually A2 and B2) on your motherboard.

Product Info

The Corsair VENGEANCE LPX DDR4-2400 8GB kit (CMK8GX4M2A2400C16) was first released around 2015 and remains a budget-friendly option for legacy DDR4 systems. It is priced around ¥12,980 at retail (as of May 2026). Corsair backs it with a limited lifetime warranty, adding peace of mind. The aluminum heatspreader is available in multiple colors, but the standard black version is most common. With 2400MHz speed and CL16 latency, this kit targets entry-level to mid-range builds where stable performance is valued over raw speed.

Best Use Cases

This kit is ideal for budget-oriented first-time PC builders pairing with older CPUs such as Intel Core i5-8400 or AMD Ryzen 3 2200G. For office work, web browsing, and media consumption, 8GB is sufficient and the low power consumption helps keep electricity costs down. Another great use case is building a secondary PC, home server, or HTPC running lightweight operating systems like Linux. Additionally, users looking to upgrade an existing DDR4 system with matching low-speed modules can consider this kit, but mixing with faster modules may cause stability issues.

Things to Consider

The main limitation is the slow 2400MHz speed and modest 8GB capacity. Modern games and content creation software typically require 16GB or more, and faster DDR4-3200/3600 kits offer significantly better performance for only a small price premium. Overclocking potential is limited—don’t expect to push this kit far beyond 2400MHz. Also, the taller heatspreaders (31mm) might contact oversized CPU air coolers, so check clearance before purchasing. If you are building a new system today, a DDR5 kit or at least a 16GB DDR4-3200 kit would be a more future-proof investment.

Product Disclosure (Amazon)

  • Manufacturer: CORSAIR
  • Seller: 【インボイス対応店舗】メルシボーク(すり替え対策強化店）
  • Fulfilled by: Amazon
  • ASIN: B019HVND88
  • Note: This article covers a manufacturer-made product based on Amazon listing details.