DDR5 SDRAM (Double Data Rate 5 Synchronous Dynamic Random Access Memory) is the latest generation of computer memory technology that is designed to provide faster and more efficient data transfer rates than its predecessor, DDR4. It was introduced by JEDEC (Joint Electron Device Engineering Council) in 2018 and has been slowly gaining popularity among computer enthusiasts and hardware manufacturers ever since.
The key features of DDR5 RAM include higher clock speeds, increased bandwidth, lower power consumption, and improved reliability. It has a 288-pin RDIMM (Registered Dual Inline Memory Module) form factor, which is the same as DDR4 RAM, but with a different notch position to prevent it from being installed in incompatible DDR4 sockets.
DDR5 RAM can support data transfer rates up to 6400 MT/s (mega-transfers per second), which is almost double the peak transfer rate of DDR4 RAM. This increased speed is achieved by several improvements in the design of the DDR5 RAM, such as a wider data bus, improved signal integrity, and more advanced error-correction mechanisms.
One of the most notable features of DDR5 RAM is its ability to support on-die ECC (Error Correction Code) functionality. This means that the RAM module can detect and correct errors within the memory itself, without relying on the CPU or other external hardware. This can significantly improve the reliability and stability of the overall system.
Another important aspect of DDR5 RAM is its lower power consumption. DDR5 RAM uses a lower voltage (1.1V) than DDR4 (1.2V), which can result in reduced power consumption and heat output. Additionally, DDR5 RAM supports a new power-saving mode called Data-Centric Refresh, which allows the RAM to refresh only the data that needs it, rather than refreshing the entire memory array at once.
Features and SpecificationsSure, here are some more details about the features and specifications of Samsung M321R2GA3BB6-CQKVG DDR5 RAM:
- Capacity: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM module comes with a total capacity of 16GB, which is sufficient for most high-performance computing applications.
- Speed: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM has a clock speed of 4800MHz, which is significantly faster than DDR4 RAM. This high-speed RAM can handle large amounts of data quickly and efficiently.
- Bandwidth: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM has a bandwidth of 76.8 GB/s, which is also significantly higher than DDR4 RAM. This means that the RAM can transfer data to and from the CPU at a faster rate, resulting in faster processing times.
- Latency: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM has a CAS latency of 40, which is relatively low compared to other high-speed DDR5 RAM modules. This low latency helps to reduce the time it takes for the CPU to access data stored in the RAM.
- Form Factor: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM module comes in the 288-pin RDIMM (Registered Dual Inline Memory Module) form factor, which is compatible with most modern motherboards.
- Voltage: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM uses a low voltage of 1.1V, which helps to reduce power consumption and heat output.
- Error Correction: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM supports on-die ECC (Error Correction Code) functionality, which can help to detect and correct errors within the memory itself, resulting in a more reliable and stable system.
- Compatibility: The Samsung M321R2GA3BB6-CQKVG DDR5 RAM is compatible with the latest Intel and AMD processors and motherboards that support DDR5 RAM.
Sure, here are some of the advantages of DDR5 RAM over DDR4 RAM:
- Higher Speed: DDR5 RAM offers significantly higher clock speeds than DDR4 RAM, with the fastest DDR5 RAM modules capable of reaching speeds of up to 6400 MHz. This increase in speed can result in faster data transfer rates, which can improve the overall performance of the system.
- Increased Bandwidth: DDR5 RAM also offers a significant increase in bandwidth compared to DDR4 RAM, with the latest DDR5 modules offering up to 102.4 GB/s of bandwidth. This increased bandwidth can help to reduce bottlenecks and improve the overall performance of the system.
- Lower Power Consumption: DDR5 RAM uses a lower voltage than DDR4 RAM, which can help to reduce power consumption and heat output. This can be especially beneficial for mobile devices and other systems that require efficient power usage.
- Improved Error Correction: DDR5 RAM supports on-die ECC (Error Correction Code) functionality, which can help to detect and correct errors within the memory itself. This can result in a more reliable and stable system, especially in high-performance computing applications.
- Improved Refresh Mechanism: DDR5 RAM supports a new refresh mechanism called Data-Centric Refresh, which allows the RAM to refresh only the data that needs it, rather than refreshing the entire memory array at once. This can help to reduce power consumption and extend the lifespan of the RAM.
- Compatibility with Newer Hardware: As DDR5 RAM is a newer technology, it is designed to be compatible with the latest processors and motherboards. This means that users can take advantage of the latest hardware advancements and ensure that their systems are future-proofed.
- Brand Name: Samsung
- Model Number or SKU# M321R2GA3BB6-CQKVG
- Type: Memory (RAM)
- RAM Type: Pc5-38400
- Product Name: 16GB DDR5 SDRAM Memory Module
- Storage Capacity: 16GB
- Memory Technology: Ddr5 Sdram
- Number Of Modules: 1 X 16GB
- Bus Speed: 4800mhz /pc5-38400
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Rank Features: 1rx8
- Cas Latency: Cl40
- Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
- Weight: 0.45 Kg (1 Lb)
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
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