DDR4 RAM Desktop Computer Memory - Crucial - Green
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Product Information
Full details
This Crucial 16GB DDR4 RAM module (CT16G4DFRA32A) is designed for desktop PC and server users seeking to enhance their system's performance. Its primary benefit is faster data processing and improved multitasking capabilities, especially for memory-intensive applications. A key consideration is ensuring your motherboard supports DDR4 memory and the specified 3200MHz speed, although it is backward compatible with lower speeds. Key features include 16GB of DDR4 memory, a 3200MHz clock speed, and a CAS latency of 22.
All features
| Colour | Green |
|---|---|
| Model Part Number | CT16G4DFRA32A |
| Brand | Crucial |
Extended Product Information
FAQs
Is this RAM compatible with my laptop?
No, this is a DIMM module designed for desktop computers and servers. Laptops typically use SO-DIMM modules, which are smaller and have a different pin configuration.
Will this RAM work if my motherboard only supports 2666MHz?
Yes, this module is backward compatible and will automatically run at the highest speed supported by your motherboard, such as 2666MHz or 2933MHz, if it does not support 3200MHz.
How do I know if my motherboard supports this RAM?
Check your motherboard's manual or the manufacturer's official website. Look for specifications related to memory type (DDR4), speed (MHz), and capacity (GB).
What does CL22 mean?
CL stands for CAS Latency, which is the delay between the memory controller telling the memory module to access a particular column in a row and the data from that column being available. A lower CL number generally means faster performance, but speed (MHz) and latency work together. CL22 at 3200MHz is a common and balanced configuration.
Can I mix this module with other RAM modules?
While it is possible to mix RAM modules, it is generally recommended to use identical modules for optimal performance and stability, especially to ensure dual-channel mode works correctly. If mixing, ensure they share compatible speeds and timings, or they may all default to the slowest module's specifications.
Does this module have ECC (Error-Correcting Code)?
No, this is an Unregistered (unbuffered) memory module without ECC functionality. It is suitable for standard PC/Server use, but not for applications that strictly require ECC memory for data integrity.
What is the voltage of this RAM?
This Crucial DDR4 RAM module operates at a standard voltage of 1.2V.
Troubleshooting
System does not boot or beeps repeatedly
Ensure the RAM module is fully seated in the slot. Try reseating the module. If the issue persists, test the module in a different compatible slot or system if possible. Verify motherboard compatibility with DDR4 3200MHz RAM.
System recognizes less RAM than installed
Check BIOS/UEFI settings to ensure the full amount of RAM is enabled. Make sure the module is correctly installed and fully seated. Verify your operating system is 64-bit, as 32-bit systems have RAM limitations.
System instability or crashes (e.g., Blue Screen of Death)
Run a memory diagnostic tool (like Windows Memory Diagnostic or MemTest86). If errors are found, the module might be faulty. Ensure the memory speed is set correctly in the BIOS/UEFI, or allow it to run at default JEDEC speeds if XMP profiles are causing issues.
Performance is not as expected
Confirm that your system is running the RAM at its rated speed (3200MHz) by checking the BIOS/UEFI. Ensure XMP (Extreme Memory Profile) or DOCP is enabled if supported by your motherboard, and that it's compatible with your CPU and motherboard combination. Check for potential system bottlenecks elsewhere.
Pros and Cons
Pros
- Significant performance boost for multitasking and demanding applications.
- High 3200MHz speed ensures rapid data access.
- 16GB capacity is sufficient for most modern computing needs.
- DDR4 technology offers efficiency and speed improvements.
- Backward compatibility provides flexibility for older systems.
Cons
- Requires a motherboard with DDR4 slots.
- Optimal performance is only achieved if the system supports 3200MHz.
- Single module configuration might not be ideal for dual-channel optimized systems without purchasing a second matching module.
- Not compatible with systems requiring ECC or registered memory.
Setup, Compatibility & Care
Compatibility: Ensure your motherboard has DDR4 DIMM slots and supports 3200MHz memory speeds for optimal performance. Check your system's manual or manufacturer's website for a list of compatible memory modules. This module is designed for desktop PCs and servers and is not compatible with laptops or other small form factor devices that use SO-DIMM memory.
Installation:
- Power off your computer completely and unplug the power cord.
- Open the computer case.
- Locate the RAM slots on the motherboard.
- Carefully open the clips on either side of the empty RAM slot.
- Align the notch on the memory module with the notch in the RAM slot.
- Press down firmly and evenly on both ends of the module until it clicks into place and the clips secure it.
- Close the computer case and reconnect the power cord.
- Power on your computer.
Care: Keep the module free from dust and moisture. Avoid touching the gold contacts on the bottom of the module; use the edges of the module for handling. Static electricity can damage components, so grounding yourself before handling is recommended.