Crucial

Crucial CT51264BD186DJ 4GB DDR3 1866MHz Desktop Memory

3.8 (21 reviews)

Reliable Performance for Your DesktopThe Crucial Technology 4GB DDR3 Desktop Memory Module provides a dependable upgrade for your system, enhancing responsiveness and multitasking capabilities. Specifications: Capacity: 4GB Pin Count: 240-Pin Type: UDIMM DDR3 Voltage: 1.35V ...

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Overview

Reliable Performance for Your Desktop

The Crucial Technology 4GB DDR3 Desktop Memory Module provides a dependable upgrade for your system, enhancing responsiveness and multitasking capabilities.

Specifications:

  • Capacity: 4GB
  • Pin Count: 240-Pin
  • Type: UDIMM DDR3
  • Voltage: 1.35V
  • CAS Latency: CL=13
  • Buffering: Unbuffered
  • Error Correction: NON-ECC
  • Speed: 1866 MT/s
  • Configuration: 512Meg x 64

Specifications

Brand
Crucial
Model
CT51264BD186DJ
Memory Type
DDR3
Capacity
4GB
Speed
1866MHz
Form Factor
Desktop Memory

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Pros & Cons

👍 Pros

  • Provides 4GB of DDR3 memory, offering a capacity boost for systems running lower amounts of RAM.
  • Operates at 1866MHz, delivering faster data transfer speeds compared to slower DDR3 modules.
  • Designed for desktop computers, ensuring compatibility with standard desktop motherboards that support DDR3.
  • Crucial is a recognized brand in memory manufacturing, known for reliability and quality components.
  • An effective way to improve system responsiveness and multitasking capabilities for compatible machines.

👎 Cons

  • Offers 4GB of RAM, which might be considered a small capacity for modern demanding applications or intensive multitasking needs.
  • DDR3 is an older generation of RAM technology, limiting compatibility to older motherboards and not suitable for current-gen systems.
  • The 1866MHz speed, while good for DDR3, is significantly slower than contemporary DDR4 or DDR5 memory modules.
  • The performance improvement will only be noticeable if the existing system has less RAM or slower DDR3 memory.
  • Only one module is included, so users looking for dual-channel performance or more memory will need to purchase additional units.

Frequently Asked Questions

This Crucial 4GB DDR3 1866MHz desktop memory is compatible with desktop motherboards that specifically support DDR3 memory and have available DDR3 DIMM slots.
Adding this 4GB memory module can improve your computer's performance by providing more RAM for applications to use, which can lead to smoother multitasking, faster application loading, and overall better system responsiveness if your current RAM is a bottleneck.
DDR3 memory is relevant for older systems that do not support newer RAM standards like DDR4 or DDR5. It's suitable for extending the life and improving the performance of compatible older desktop computers for basic and moderate tasks.
If your motherboard only supports slower DDR3 speeds (e.g., 1600MHz), this 1866MHz module will likely downclock to the highest speed supported by your motherboard, but it's always best to check your motherboard's specifications for full compatibility.
You can determine if your computer uses DDR3 memory by checking your system's specifications in the operating system, consulting your computer's or motherboard's manual, or physically inspecting the RAM modules for "DDR3" markings.
You can often combine RAM modules of different sizes and speeds, but the system will typically operate at the speed of the slowest module. For optimal performance, it's generally recommended to use modules of the same size and speed.
A higher MHz speed, such as 1866MHz, allows the RAM to transfer data more quickly, which can contribute to snappier system performance and faster processing of data for the CPU.