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Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory — main product image
Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory
Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory
Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory
Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory
Corsair

Corsair CMZ8GX3M2A2133C11B Vengeance 8GB DDR3 2133MHz Memory

★★★★★3.9 (42 reviews)

High-speed 8GB DDR3 kit clocked at 2133MHz for enthusiast-level desktop performance.

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Overview

The Corsair Vengeance CMZ8GX3M2A2133C11B is a dual-channel DDR3 memory kit that delivers 8GB of total capacity across two 4GB modules. Running at 2133MHz — one of the highest frequencies available in the DDR3 generation — this kit provides strong memory bandwidth for gaming, multitasking, and content work on compatible platforms. The 240-pin form factor fits standard desktop motherboard DIMM slots, and the 1.5V operating voltage aligns with mainstream DDR3 specifications.

Each module features Corsair's signature Vengeance aluminum heatspreader in blue, which assists with heat dissipation during extended use. The CAS latency timings of 11-11-11-27 are well matched to the 2133MHz clock speed, balancing throughput and latency effectively. While DDR3 is now a legacy standard, this kit remains a practical choice for users looking to maximize the performance of Intel LGA 1155, 1150, or AMD AM3+ systems without replacing the entire platform. Corsair's limited lifetime warranty provides long-term peace of mind.

Key Features

Speed: 2133MHz

Timing: 11-11-11-27

Pin Out: 240-Pin

Voltage: 1.50V

Limited Lifetime Warranty

Specifications

Capacity
8GB (2 x 4GB)
Memory Type
DDR3
Speed
2133MHz (PC3-17000)
Timings
11-11-11-27
Voltage
1.5V
Pin Configuration
240-pin DIMM
Form Factor
Desktop (DIMM)
Heatspreader
Aluminum (Blue)
Warranty
Limited Lifetime

Pros & Cons

👍 Pros

  • 2133MHz speed sits at the top end of DDR3 performance, offering strong bandwidth for compatible systems
  • Dual-channel kit optimizes memory throughput compared to a single-module configuration
  • 1.5V operating voltage is within standard DDR3 range, avoiding compatibility issues with older boards
  • Corsair Vengeance heatspreader helps with thermal management during sustained loads

👎 Cons

  • DDR3 is a legacy memory standard, limiting this kit to older platforms that cannot use DDR4 or DDR5
  • 8GB total capacity may feel restrictive for memory-heavy modern workloads
  • 2133MHz speed may require manual XMP or BIOS tuning on some motherboards to reach rated frequency
  • 1.5V is higher than low-voltage DDR3L modules, so it is not suitable for systems requiring 1.35V memory

Frequently Asked Questions

The kit contains two 4GB DDR3 modules, designed to run in dual-channel mode for improved memory bandwidth.
Your motherboard must support DDR3 memory at 2133MHz with 240-pin DIMM slots and 1.5V operation. Check your motherboard's qualified vendor list (QVL) to confirm compatibility.
The timings are 11-11-11-27, which are standard for DDR3 running at 2133MHz speeds.
Yes, Corsair backs this kit with a limited lifetime warranty.

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