ECC (Error-Correcting Code) and Non-ECC (Non-Error-Correcting Code) are two types of RAM (Random Access Memory) modules used in computer systems. The main difference between ECC and Non-ECC RAM is the way they handle errors.
Non-ECC RAM is the standard type of RAM and is the most common type of memory module found in consumer-grade computers. Non-ECC RAM does not have the capability to detect or correct errors that occur during data transfer. Instead, it relies on the system's operating system or other hardware components to detect and correct errors.
On the other hand, ECC RAM is a specialized type of RAM that has additional circuitry to detect and correct errors that occur during data transfer. This circuitry adds extra bits to the memory module to detect and correct single-bit errors that can occur during data transfer.
ECC RAM is primarily used in server-grade and mission-critical systems where reliability and stability are of utmost importance. These systems require high levels of data accuracy and integrity, and ECC RAM helps to ensure that data is stored and transferred correctly.
In terms of performance, ECC RAM is slightly slower than Non-ECC RAM due to the additional circuitry needed to detect and correct errors. However, the performance impact is usually minimal and does not significantly affect the overall system performance.
Advantages of ECC RAMECC (Error-Correcting Code) RAM, as the name suggests, is a type of memory module that has the ability to detect and correct errors that occur during data transfer. The advantages of ECC RAM include:
- Improved data integrity: ECC RAM is designed to detect and correct errors that occur during data transfer, which helps to ensure that data is stored and transferred accurately. This is particularly important for mission-critical systems where data accuracy and integrity are of utmost importance.
- Enhanced reliability: The ability of ECC RAM to correct errors that occur during data transfer makes it a more reliable option compared to Non-ECC RAM. This is especially important for servers and other systems where downtime can have significant financial and operational consequences.
- Better system stability: Since ECC RAM detects and corrects errors that occur during data transfer, it helps to prevent system crashes and other stability issues that can result from memory errors.
- Reduced need for manual error checking: With ECC RAM, there is no need for manual error checking or diagnostics since the memory module itself can detect and correct errors that occur during data transfer.
- Improved system performance: Although ECC RAM is slightly slower than Non-ECC RAM, the performance impact is usually minimal and does not significantly affect the overall system performance.
Registered and Unregistered RAM are two types of memory modules used in computer systems. The main differences between registered and unregistered RAM are:
- Function: Registered RAM has an additional register between the memory controller and the memory module, which helps to reduce electrical loading and improve stability. Unregistered RAM does not have this additional register.
- Capacity: Registered RAM has a higher maximum capacity compared to unregistered RAM. This is because the register used in registered RAM takes up additional space on the memory module, which limits the amount of memory that can be packed into a single module.
- Compatibility: Registered RAM is not compatible with all motherboards and chipsets, while unregistered RAM is compatible with a wider range of systems. This is because the additional register used in registered RAM requires specific support from the motherboard and chipset.
- Cost: Registered RAM is typically more expensive than unregistered RAM due to the additional circuitry and higher maximum capacity.
- Performance: In terms of performance, registered RAM is slightly slower than unregistered RAM due to the additional register used. However, the performance impact is usually minimal and does not significantly affect the overall system performance.
General Information
- Manufacturer: Dell
- Manufacturer Part Number: A8579516
- Type: Memory (RAM)
- Sub-Type: PC3-10600
- Product Name: 16gb Ddr3 Sdram Memory Module
Technical Information
- Storage Capacity: 16gb
- Memory Technology: Ddr3 Sdram
- Number Of Modules: 1 X 16gb
- Memory Speed:1333mhz Ddr3-1333/Pc3-10600
- Data Integrity Check: Ecc
- Signal Processing: Registered
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