The HP 512735-001 is a specific type of battery designed for cache controllers in storage systems. In this case, it's intended for use with the HP EVA (Enterprise Virtual Array) storage systems, including the EVA 4000, EVA 6000, and EVA 8000. Let's delve into the technical details and understand the significance of this battery in the context of storage solutions.
Purpose of a Cache Controller BatteryIn storage systems like the HP EVA series, a cache controller is a critical component responsible for temporarily storing data before it is written to or retrieved from the disk drives. The cache helps in optimizing data transfer speeds. The cache controller battery, such as the HP 512735-001, plays a crucial role in ensuring the integrity of the data stored in the cache. It provides backup power to the cache controller, preserving data in case of a sudden power loss or system shutdown.
Understanding the Technical SpecificationsVoltage and Amperage- Voltage (V): The battery operates at 4 volts. This signifies the electric potential difference in the circuit, ensuring compatibility with the cache controller's power requirements.
- Amperage (13.5A-HR): The amperage or current is 13.5 ampere-hours. This measurement indicates the amount of charge the battery can deliver per hour, providing an understanding of its capacity.
- Compatible Devices: The battery is specifically designed for use with the EVA 4000, EVA 6000, and EVA 8000 storage systems. This ensures seamless integration and optimal performance within these specified environments.
Data Integrity
- The cache controller battery is crucial for maintaining data integrity. In the event of a sudden power loss, the battery ensures that data stored in the cache is preserved and can be written to the disk once the power is restored.
Enhanced System Reliability
- By providing a reliable backup power source for the cache controller, the battery contributes to the overall reliability of the storage system. This is especially important in critical business environments where uninterrupted access to data is paramount.
Performance Optimization
- The cache controller, backed by a reliable battery, helps optimize the performance of the storage system. It allows for faster data read and write operations by temporarily storing frequently accessed data in the cache.
EVA 4000, EVA 6000, and EVA 8000
- The HP 512735-001 Cache Controller Battery is specifically designed to be used with the EVA 4000, EVA 6000, and EVA 8000 storage systems. These are enterprise-level storage solutions by HP, known for their scalability and performance.
Integration and Replacement
- The battery is seamlessly integrated into the cache controller module of the specified EVA storage systems. In case of replacement or maintenance, it's designed to be easily replaceable.
Let's explore the advantages that the HP 512735-001 Cache Controller Battery brings to storage systems:
Data Protection- The primary benefit is data protection. In the event of a power failure or system shutdown, the battery ensures that data in the cache is not lost, preserving the integrity of critical information.
- By providing backup power to the cache controller, the battery contributes to system continuity. It minimizes the risk of data loss and downtime, ensuring a continuous and reliable operation of the storage system.
- Investing in a reliable cache controller battery is a long-term investment in the health and performance of the storage infrastructure. It contributes to the overall stability and efficiency of the system.
The HP 512735-001 Cache EVA Controller Battery is designed to provide backup power to the cache memory in case of a power outage, ensuring data integrity and minimizing data loss. The battery also helps in power conservation and efficiency in the EVA storage system by providing a reliable and consistent power source for the cache memory.
Additionally, the battery has the ability to be configured with power conservation settings that can be enabled to conserve energy. This feature can help to extend the life of the battery and reduce the overall power consumption of the EVA storage system.
In terms of power conservation, the battery is designed to consume minimal power when it is not in use, and it has a low self-discharge rate, which means that it loses very little of its charge over time when it's not being used. Also, the battery can be configured to shut down the controller when the battery voltage drops to a specific level, reducing power consumption.
It is important to note that, if the battery is not being used as a backup power source, it should be disconnected from the EVA storage system to conserve energy and extend the life of the battery.
The HP 512735-001 Cache EVA Controller Battery is designed to provide reliable power backup while being energy efficient to help reduce the overall power consumption of the EVA storage system.
Battery Safety and HandlingThe HP 512735-001 Cache EVA Controller Battery is a lithium-ion battery, which requires proper handling and storage to ensure safety. Here are a few safety and handling guidelines for this battery:
- Do not overcharge or overcharge the battery. Overcharging or over-discharging can shorten the life of the battery and may also cause damage or leakage.
- Avoid extreme temperatures. The battery should be stored and operated within the temperature range of -20 to 60 degrees Celsius (-4 to 140 degrees Fahrenheit) and a humidity range of 5% to 95% non-condensing. Operating the battery outside of these ranges may result in decreased performance or damage to the battery.
- Avoid physical damage. Do not puncture or crush the battery, as this can cause a short circuit or leakage.
- Keep the battery clean. Avoid exposing the battery to dust, dirt, or other contaminants, which can cause damage or decreased performance.
- Dispose of the battery properly. The battery should be disposed of in accordance with local regulations. Do not attempt to disassemble the battery, as this can be dangerous.
- Do not use the battery if it appears to be damaged or leaking. In this case, contact HP technical support for further instructions.
The HP 512735-001 Cache EVA Controller Battery is a reliable backup power source, but it is important to handle and store it properly to ensure its safety and longevity.
Powerful Performance and Reliability
The HP 512735-001 Cache EVA Controller Battery is designed to provide powerful performance and reliability for HP's EVA (Enterprise Virtual Array) storage systems. This battery provides backup power to the cache memory in case of a power outage, ensuring data integrity and minimizing data loss.
The battery uses Lithium-ion technology which is known for its high energy density and long cycle life, making it a reliable source of power backup, also it's designed to have a low self-discharge rate which maintains the battery's charge for a long time.
Additionally, the battery has a high charge/discharge rate, which allows it to quickly charge and discharge. This feature ensures that the battery can provide power to the cache memory quickly and efficiently, even in the event of a power outage.
The battery is also designed to be highly durable and able to withstand a wide range of temperatures and humidity levels, which further contributes to its reliability and longevity.
The HP 512735-001 Cache EVA Controller Battery is designed to provide powerful performance and reliability for HP's EVA storage systems, ensuring data integrity and minimizing data loss in case of a power outage.
General Information about this HP 512735-001- Manufacturer: HP
- Part Number or SKU# 512735-001
- Type: Controller Battery
- Application/Usage: Storage Controller Battery
- Battery Rechargeable: Yes
- Battery Size: Proprietary Battery
- Battery Capacity: 13500 MAh
- Output Voltage: 4V DC
- Environmentally Friendly: Yes
- Environmental Certification: RoHS
In Summary, the HP 512735-001 4V 13.5A-HR Cache Controller Battery is a critical component in storage systems, specifically tailored for the EVA 4000, EVA 6000, and EVA 8000 models. Its role in preserving data integrity, enhancing system reliability, and optimizing performance makes it an essential part of enterprise-level storage solutions.
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