Description
High Speed and Capacity
The A2257179 is a type of DDR2 SDRAM (Double Data Rate 2 Synchronous Dynamic Random-Access Memory) module produced by Dell, with a capacity of 8GB and a clock speed of 667MHz.
“PC2-5300” refers to the memory’s peak transfer rate of 5.3 GB/s, which is calculated as the product of the clock speed (667 MHz) and the number of bits transferred per clock cycle (64 bits).
“ECC” stands for Error Correcting Code, which is a type of memory that can detect and correct errors in data as it is being processed. This makes ECC memory more reliable and less prone to crashes and data corruption.
“Registered” memory, also known as “buffered” memory, adds a buffer between the memory controller and the DRAM modules. This allows for larger memory modules and improves signal integrity, which helps prevent errors and improves stability.
In terms of high speed and capacity, the A2257179 module is designed for use in servers and other high-performance computing applications that require large amounts of memory and reliable performance. The 8GB capacity allows for the storage of large amounts of data, while the 667MHz clock speed and ECC/Registered features provide fast and accurate data processing capabilities. Overall, this type of memory is ideal for demanding computing tasks such as virtualization, database management, and scientific simulations.
Energy Efficiency
A2257179 is the part number for Dell’s 8GB DDR2 SDRAM ECC Registered RAM module. DDR2 SDRAM is a type of computer memory technology that was widely used in the early 2000s.
When it comes to energy efficiency, DDR2 SDRAM is not as power-efficient as newer DDR3 and DDR4 memory technologies. This is because DDR2 SDRAM requires a higher voltage to operate (1.8 volts) compared to DDR3 (1.5 volts) and DDR4 (1.2 volts).
However, the energy efficiency of a RAM module is not just determined by the voltage it requires to operate. The power consumption of a RAM module also depends on factors such as its operating frequency, the number of memory chips on the module, and the design of the module’s circuitry.
In terms of energy efficiency, ECC (Error Correction Code) and Registered memory modules like the A2257179 tend to be less energy-efficient compared to non-ECC and unbuffered memory modules. This is because ECC and Registered modules require extra circuitry to perform their error-correcting and buffering functions, which can consume more power.
Improved Gaming Performance
The A2257179 is a specific model of 8GB RAM module designed for use in Dell servers and workstations. It operates at a clock speed of 667MHz and uses DDR2 SDRAM technology with ECC (Error Correcting Code) and Registered memory features.
In terms of gaming performance, upgrading your computer’s RAM can help improve overall system performance, particularly in games that require more memory to run smoothly. However, the impact of RAM on gaming performance is usually less significant compared to other components such as the CPU and GPU.
The benefits of using ECC and Registered memory depend on the specific use case. ECC memory is designed to detect and correct errors that may occur during data storage or transmission, which is particularly useful in servers and other mission-critical applications. Registered memory, on the other hand, helps to reduce electrical load on the memory controller, allowing for more stable operation and improved reliability.
General information
- Manufacturer: Dell
- Manufacturer part number: A2257179
- Type: Memory (RAM)
- Sub-Type: PC2-5300
- Product name: 8gb ddr2 sdram memory module
Technical Information
- Storage capacity: 8gb
- Memory technology: ddr2 sdram
- Number of modules: 2 x 4gb
- Memory speed: 667mhz ddr2-667/pc2-5300
- Data integrity check: ecc
- Signal processing: registered
- Ram features: fully buffered
- Physical characteristics:
- Form factor: 240-pin dimm
