The P07646-K21 HPE 32GB 3200Mhz DDR4 RAM has a feature called "Smart Memory" functionality. This feature allows the memory module to communicate with the system's memory controller and provide information about the memory's status, including temperature, voltage, and other important parameters.
One of the benefits of Smart Memory functionality is that it enables the system to optimize memory performance and reliability. For example, the memory controller can use the temperature information provided by the memory module to adjust the memory's voltage and clock speed, which can help to prevent overheating and improve performance.
Additionally, Smart Memory functionality allows for advanced memory error detection and correction. It can detect and correct single and double-bit errors in memory, which can help to improve the reliability of the system and prevent data corruption.
Another benefit of Smart Memory functionality is that it can improve system security by detecting and mitigating malicious memory attacks. It also provides real-time memory health monitoring and reporting, which can help to identify and diagnose potential memory-related issues and improve the overall health of the system.
Error Correction and Data IntegrityThe P07646-K21 HPE 32GB 3200Mhz DDR4 RAM is an ECC (Error Correction Code) RAM, which means it includes additional memory error protection. ECC RAM uses a complex algorithm to detect and correct single and double-bit errors in memory, which helps to maintain data integrity and improve the reliability of the system. This can be especially important in mission-critical applications where data loss or corruption could have severe consequences.
ECC RAM uses a technique called parity checking, which involves adding an extra bit of data to each byte of memory. This extra bit, called a parity bit, is used to detect errors. When data is written to memory, the system calculates the parity bit based on the data and stores it along with the data. When the data is read from memory, the system recalculates the parity bit and compares it to the stored parity bit. If the two parity bits do not match, it indicates that an error has occurred and the system can correct the error by using the stored parity bit.
Additionally, the P07646-K21 HPE 32GB 3200Mhz DDR4 RAM also features a thermal sensor, which can monitor the temperature of the memory and adjust the power consumption accordingly. This can help to prevent overheating and further improve power efficiency.
Energy Efficiency and Power ConsumptionThe P07646-K21 HPE 32GB 3200Mhz DDR4 RAM is designed to be energy efficient, which helps to reduce power consumption and lower operating costs. DDR4 RAM uses less power than its predecessor DDR3 RAM, which means that it generates less heat and requires less cooling. This can help to reduce the overall power consumption of the system, which can lead to cost savings on energy bills.
One of the key features of the P07646-K21 HPE 32GB 3200Mhz DDR4 RAM that contributes to its energy efficiency is its low voltage operation. It operates at a voltage of 1.2V as compared to 1.5V for DDR3 RAM, which means that it uses less power to operate. Additionally, it also has a thermal sensor that can monitor the temperature of the memory and adjust the power consumption accordingly. This can help to prevent overheating and further improve power efficiency.
Additionally, the P07646-K21 HPE 32GB 3200Mhz DDR4 RAM also supports HPE's Smart Memory functionality which provides advanced memory error detection and correction to maintain data integrity, while also improving the reliability of the system.
General Information- Manufacturer: HPE
- Manufacturer Part Number: P07646-K21
- Type: Memory (RAM)
- Sub-Type: PC4-25600
- Product Name: HPE Smartmemory 32GB-DDR4-DIMM-288-pin-registered Memory Module
- Product Type: Ram Module
- Storage Capacity: 32GB
- Memory Type: DDR4 SDRAM - Dimm 288-pin
- Number Of Modules: 1 X 32GB
- Memory Speed: 3200mhz (PC4-25600)
- Features: Dual Rank X4, Registered
- Error Checking: Ecc
- Voltage: 1.2 V
- Latency Timings: Cl22
- Upgrade Type: System Specific
- Device Supported: Server
- Proliant Dl325 Gen10 Plus, Dl385 Gen10 Plus, Dl385 Gen10 Plus Entry
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