Description
Product overview of the Hynix HMA41GR7BJR8N-VK
Hynix HMA41GR7BJR8N-VK is an 8GB DDR4 memory module designed for use in servers and workstations. It is a registered dual in-line memory module (RDIMM) that uses error-correcting code (ECC) technology to ensure data integrity. This memory module is manufactured by SK hynix, a South Korean semiconductor company that produces a wide range of memory and storage products.
DDR4 Memory Technology
DDR4 stands for Double Data Rate Fourth Generation Synchronous Dynamic Random-Access Memory. It is the latest generation of memory technology, succeeding DDR3. DDR4 memory modules have a higher data transfer rate and lower power consumption compared to DDR3. They also have higher capacities, allowing for more memory to be installed in a single server or workstation.
Memory Module Specifications
The Hynix HMA41GR7BJR8N-VK memory module has a capacity of 8GB, which is sufficient for most server and workstation applications. It has a speed of 2666MHz, which means it can transfer data at a rate of 2666 million data transfers per second. This is faster than the speed of DDR3 memory modules, which typically have speeds ranging from 1066MHz to 2133MHz.
The memory module is designed as a dual-rank module, meaning it has two sets of memory chips that can be accessed simultaneously. This allows for faster data transfer rates and improved performance. The module uses X8 memory chips, which means each chip has eight memory banks that can be accessed independently. This improves the memory module’s performance and reduces the risk of data corruption.
ECC and Registered Memory
The Hynix HMA41GR7BJR8N-VK memory module uses ECC technology, which stands for Error-Correcting Code. ECC is a type of memory technology that detects and corrects errors in data that is stored in memory. This ensures that data is stored and retrieved correctly, even in the event of a memory error. ECC technology is important in servers and workstations where data integrity is critical.
The memory module is also registered, which means it uses a register to buffer the control signals that are sent to the memory chips. This improves the memory module’s stability and allows for larger memory configurations to be used. Registered memory modules are more stable than unbuffered memory modules and are commonly used in servers and workstations.
Voltage and Power Consumption
The Hynix HMA41GR7BJR8N-VK memory module operates at a voltage of 1.2 volts. This is the standard voltage for DDR4 memory modules and is lower than the voltage used by DDR3 memory modules, which typically operate at 1.5 volts. The lower voltage of DDR4 memory modules reduces power consumption and heat generation, which is important in servers and workstations where power consumption and cooling are critical.
Memory Compatibility
The Hynix HMA41GR7BJR8N-VK memory module is compatible with servers and workstations that use DDR4 memory technology. It is important to note that DDR4 memory modules are not backward compatible with DDR3 or DDR2 memory modules. It is also important to ensure that the memory module is compatible with the motherboard and processor used in the server or workstation.
In summary, the Hynix HMA41GR7BJR8N-VK is an 8GB DDR4 memory module designed for use in servers and workstations. It uses ECC technology to ensure data integrity and is registered to improve stability and allow for larger memory configurations. The memory module has a speed of 2666MHz, operates at a voltage of 1.2 volts, and uses X8 memory chips
General Information about the HYNIX HMA41GR7BJR8N-VK
- Manufacturer: Sk HYNIX
- Model Number or SKU# HMA41GR7BJR8N-VK
- Product Name: 8GB Ddr4 Sdram Memory Module
Technical Information
- Storage Capacity: 8gb
- Memory Technology: Ddr4 Sdram
- Number Of Modules: 1 X 8gb
- Memory Speed: 2666mhz Ddr4-2666/Pc4-21300
- Data Integrity Check: Ecc
- Signal Processing: Registered
- Voltage: 1.2v
- Rank Features: Dual Rank X8
- Form Factor: 288-Pin Rdimm
Physical Characteristics
- 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)
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