Corsair

Corsair CMK8GX4M2B4000C19 Vengeance LPX 8GB DDR4 4000MHz Memory

4.2 (7 reviews)

Elevate Your Gaming Rig with High-Speed MemoryThe Corsair Vengeance LPX DDR4 memory kit is engineered for high-performance overclocking on Intel systems. Featuring a pure aluminum heat spreader for efficient cooling and individually screened ICs, it delivers superior overclocking headroom and rel...

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Overview

Elevate Your Gaming Rig with High-Speed Memory

The Corsair Vengeance LPX DDR4 memory kit is engineered for high-performance overclocking on Intel systems. Featuring a pure aluminum heat spreader for efficient cooling and individually screened ICs, it delivers superior overclocking headroom and reliability.

Specifications:

  • Density: 8GB (2x4GB)
  • Speed: 4000MHz
  • Tested Latency: 19-23-23-45
  • Voltage: 1.35V
  • Format: Unbuffered DIMM
  • Pin Out: 288 Pin
  • Intel XMP 2.0 Support: Yes
  • Heatspreader: Anodized Aluminum

Specifications

Brand
Corsair
Series
Vengeance LPX
Capacity
8GB (2 x 4GB)
Memory Type
DDR4 SDRAM
Speed
4000MHz
CAS Latency
C19

Pros & Cons

👍 Pros

  • This Corsair Vengeance LPX memory offers a high clock speed of 4000MHz, ideal for performance-focused systems.
  • The 8GB capacity is provided across two 4GB modules, allowing for dual-channel memory configuration for improved bandwidth.
  • DDR4 SDRAM technology ensures modern compatibility and efficient power consumption.
  • Corsair Vengeance LPX series is known for its low-profile heat spreaders, ensuring compatibility with larger CPU coolers.
  • The CAS Latency of C19 provides a balance between speed and timing for high-frequency operations.

👎 Cons

  • The total 8GB capacity may be insufficient for users running very demanding applications or intensive multitasking scenarios.
  • Achieving the advertised 4000MHz speed often requires enabling XMP profiles in the BIOS, which may not be universally compatible with all motherboards.
  • Higher clock speeds like 4000MHz might not be fully utilized or stable on entry-level or older motherboard chipsets.
  • The CAS Latency of C19, while acceptable for 4000MHz, is not the lowest available and could impact some latency-sensitive tasks.
  • This memory is sold as two modules, which can limit future upgrade options without replacing the entire kit or occupying all slots.

Frequently Asked Questions

This Corsair Vengeance LPX kit provides a total of 8GB of memory, distributed across two 4GB modules.
This memory operates at a high speed of 4000MHz, designed for performance-oriented systems.
The CAS Latency for this Corsair Vengeance LPX memory is C19.
Yes, since it comes as two 4GB modules, it is ideal for setting up a dual-channel memory configuration.
To achieve the 4000MHz speed, you typically need to enable the XMP (Extreme Memory Profile) setting in your motherboard's BIOS.
Systems built for high-performance computing, gaming, or applications that benefit from high memory bandwidth will benefit most, provided the motherboard supports these speeds.