Description
Product Overview of the HP 460499-001 Cable Battery
In the realm of computer hardware, the HP 460499-001 battery holds a crucial role, specifically in enabling the Battery-Backed Write Cache (BBWC) cable with Tray Smart Array Battery. This battery, operating at 4.8 volts and utilizing Nickel-Metal Hydride (NiMH) technology, plays a pivotal role in ensuring data integrity and performance in HP systems.
Battery Basics of Nickel-Metal Hydride
Before delving into the specifics of the HP 460499-001, let’s understand the foundation – Nickel-Metal Hydride technology. NiMH batteries are known for their high energy density and lower environmental impact compared to traditional nickel-cadmium batteries. They have become a popular choice for various applications, including powering critical components in computer systems.
Purpose of the HP 460499-001 Battery
The primary purpose of the HP 460499-001 battery is to facilitate the functioning of the Battery-Backed Write Cache (BBWC) cable. This feature is integral for maintaining data integrity and preventing data loss in the event of unexpected power interruptions. The Tray Smart Array Battery ensures that write operations, critical for system functionality, are protected.
Battery Voltage 4.8 Volts
The HP 460499-001 battery operates at a voltage of 4.8 volts. Voltage is a critical parameter in determining the energy capacity and performance of a battery. In this case, the 4.8-volt rating aligns with the power requirements of the system it supports, offering a balance between energy delivery and safety.
Integration with BBWC Cable
The integration of the HP 460499-001 battery with the Battery-Backed Write Cache (BBWC) cable is a key aspect. BBWC is a technology designed to enhance data reliability by temporarily storing write operations in a cache. The battery ensures that this cache remains powered, even during sudden power outages, allowing the system to complete the write operations once power is restored.
Significance of Battery-Backed Write CacheUnderstanding Write Cache
Write cache is a crucial component in storage systems, responsible for temporarily storing write operations before they are permanently written to the storage medium. This enhances system performance by allowing faster write operations and reducing latency.
Importance of Battery-Backed Write Cache
BBWC is a technology that safeguards data in the write cache by providing power to the cache in the event of a sudden power loss or system shutdown. The HP 460499-001 battery is a key element in enabling BBWC functionality, ensuring that cached data is preserved and written to the storage medium even in unexpected situations.
Technical Specifications of HP 460499-001 BatteryVoltage and Chemistry
The HP 460499-001 battery operates at a voltage of 4.8 Volts, making it suitable for use with HP Smart Array controllers. Its Nickel-Metal Hydride (Ni-MH) chemistry offers a balance of performance and reliability.
Compatibility
This battery is specifically designed for compatibility with HP Smart Array controllers, ensuring seamless integration into HP server systems. It is engineered to work in conjunction with the BBWC Cable and Tray for optimal performance.
Capacity and Runtime
The battery’s capacity and runtime play a crucial role in determining how long it can support the BBWC functionality in the absence of external power. Detailed specifications regarding capacity and runtime will vary based on the specific model and usage scenario.
Smart Array Battery Enhancing Storage Performance
The HP 460499-001 battery is specifically designed for use with Smart Array controllers. These controllers are pivotal in managing storage arrays efficiently. The battery acts as a backup power source for the controller’s write cache, preventing data loss and maintaining storage performance.
Cable and Tray Integration
The HP 460499-001 battery not only interfaces with the BBWC cable but also comes with a dedicated tray for secure placement within the system. This integration ensures proper alignment, electrical connection, and secure mounting, contributing to the overall reliability of the battery system.
Importance of Battery-Backed Write Cache
Understanding the significance of Battery-Backed Write Cache (BBWC) is crucial to grasp the necessity of the HP 460499-001 battery. BBWC provides a temporary storage buffer for write operations, allowing the system to acknowledge the completion of write requests before the data is permanently stored. This proves instrumental in preventing data corruption or loss in scenarios like power failures.
Ensuring Data Integrity
Data integrity is paramount in computing systems. The HP 460499-001 battery, in conjunction with BBWC, acts as a safeguard against potential data corruption. By allowing the completion of write operations, it ensures that critical data is not left in an inconsistent state, even when power interruptions occur unexpectedly.
Enhancing System Reliability
Reliability is a key consideration in the design of computer systems. The inclusion of the HP 460499-001 battery enhances the overall reliability of HP systems by providing a failsafe mechanism for critical write operations. This is especially crucial in environments where uninterrupted operation is imperative.
Performance Impact
The impact of the HP 460499-001 battery on system performance is notable. By enabling the BBWC feature, it allows the system to maintain optimal performance levels even during adverse conditions. The temporary storage of write operations in the cache, powered by the battery, ensures that performance is not compromised during power fluctuations.
Compatibility and System Integration
Compatibility is a critical factor when introducing components into a computing system. The HP 460499-001 battery is designed for seamless integration with specific HP systems, ensuring that it aligns with the electrical and mechanical requirements of the targeted hardware. This compatibility minimizes potential issues and streamlines the installation process.
General Information about the HP Cable Battery
- Manufacturer: HP
- Model Number or SKU# 460499-001
- Product Type: Battery
- Battery Type: Raid Controller
Technical Information of the 4.8 Volt Cable Battery
- Battery Cable: 15POS, 28AWG, 600mm (23.6 inches) long
- Capacity: 650 mAh
- Type: Nickel-Metal Hydride
- Weight: 281 g
- Dimensions: 9 x 7 x 5 inches
- Voltage: 4.8V
- P-Series
the HP 460499-001 4.8 Volt Nickel-Metal Hydride P-Series Battery is a critical component in HP systems, specifically designed to enable the Battery-Backed Write Cache (BBWC) cable with Tray Smart Array Battery. Its role in ensuring data integrity, enhancing system reliability, and mitigating the impact of power interruptions makes it an indispensable component for businesses and individuals relying on HP hardware. Understanding its specifications, integration with BBWC, impact on performance, and considerations for compatibility and maintenance provides a comprehensive overview of the importance of the HP 460499-001 battery in the realm of computer hardware.
