The Samsung M393A2G40DB0-CPB0 is a high-performance memory module designed for server systems that demand top-of-the-line memory capabilities. This DDR4 SDRAM module has a capacity of 16GB and operates at a speed of 2133 MHz (PC4-17000). It is also equipped with ECC (Error-Correcting Code) and registered memory technology, making it highly reliable and stable.
The M393A2G40DB0-CPB0 is built using the latest 288-pin DIMM (Dual In-Line Memory Module) form factor, which is commonly used in server systems. This form factor allows for high-density memory configurations, making it ideal for use in applications that require a lot of memory, such as databases, virtualization, and high-performance computing.
The ECC technology on this module provides an added layer of reliability by detecting and correcting memory errors in real-time. This is crucial for server systems that need to be operational 24/7 and cannot afford any downtime due to memory issues. The registered memory technology also ensures stability by buffering memory signals to reduce electrical load on the system.
Form Factor and Pin Configuration of M393A2G40DB0-CPB0The M393A2G40DB0-CPB0 memory module is designed with the 288-pin DIMM (Dual In-Line Memory Module) form factor, which is commonly used in server systems. This form factor allows for high-density memory configurations, making it ideal for use in applications that require a lot of memory, such as databases, virtualization, and high-performance computing.
The 288-pin DIMM form factor has two notches on the connector edge to ensure correct insertion into the memory slot. The module is 133.35mm in length and 31.25mm in height, which makes it slightly larger than standard desktop memory modules. The extra size is necessary to accommodate the increased number of memory chips required for higher capacity and performance.
The M393A2G40DB0-CPB0 memory module has a 288-pin gold-plated edge connector that interfaces with the memory slot on the server motherboard. The pins on the connector are arranged in a specific pattern to ensure proper communication between the memory module and the server system. The pins on the module are spaced 0.75mm apart from each other, which is known as the pitch.
It's important to note that the M393A2G40DB0-CPB0 module is a registered DIMM, meaning it has a register chip to buffer memory signals, which provides added stability to the system. This register chip allows for more modules to be used in a single system without degrading memory performance, making it an excellent choice for large server systems.
Benefits of Dual Rank MemoryDual rank memory refers to a type of memory module that has two sets of memory chips that can be accessed independently by the memory controller. Each rank is essentially a separate block of memory, and dual rank memory allows the memory controller to access two separate blocks simultaneously, effectively doubling the memory bandwidth.
The benefits of using dual rank memory include:
- Increased memory capacity: Dual rank memory modules can support a higher memory capacity compared to single rank memory modules. This is because each rank can support a certain amount of memory, and having two ranks effectively doubles the amount of memory that can be supported.
- Improved performance: Dual rank memory modules can improve system performance by increasing memory bandwidth. This is because the memory controller can access two ranks simultaneously, effectively doubling the amount of data that can be transferred in a given time period. This can result in faster data processing, improved application performance, and smoother multitasking.
- Lower power consumption: Dual rank memory modules can operate at a lower voltage than single rank modules, which can result in lower power consumption. This can be particularly important in server environments where energy efficiency is a priority.
- Cost-effective solution: Dual rank memory modules can be a cost-effective solution for increasing system memory capacity and improving performance. They are typically less expensive than other memory options, such as quad rank memory, while still providing significant performance benefits.
In summary, the use of dual rank memory can provide significant benefits in terms of increased memory capacity, improved performance, lower power consumption, and cost-effectiveness.
- Brand name: samsung
- Manufacturer part number: M393A2G40DB0-CPB0
- Type: Memory (RAM)
- Sub-Type: Pc4-17000
- Product name: 16gb ddr4 sdram memory module
- Product type: ram module
- Storage capacity: 16gb
- Memory technology: ddr4 sdram
- Number of modules: 1 x 16gb
- Bus speed: 2133mhz ddr4-2133/pc4-17000
- Data integrity check: ecc
- Signal processing: registered , dual rank
- Cas latency timings: cl15
- Voltage: 1.2v
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