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- In Stock: 39
- Manufacturer: IBM
- Model or Part: 42R8305
- Condition: Refurbished
- Weight: 3.00lb
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Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
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Overview
The IBM Cache Battery 2780 (part number 42R8305) is a high-performance rechargeable power source designed to protect and sustain critical cache memory modules in IBM server and storage systems. Engineered for reliability and long life, this battery delivers consistent power during outages or power fluctuations, ensuring data integrity and uninterrupted operation of mission-critical applications.
Key Features
- Optimized for IBM cache memory modules and compatible with a wide range of IBM server platforms
- High discharge rate to maintain cache operation during short power interruptions
- Built-in charge management circuitry for efficient recharging and extended service life
- Compact form factor for easy installation in dense server environments
- Robust construction to withstand temperature variations from 0 deg C to 50 deg C
Technical Specifications
- Model / Part Number: 42R8305
- Battery type: Nickel metal hydride (NiMH) rechargeable
- Nominal voltage: 12 V
- Capacity: 2.5 Ah
- Operating temperature range: 0 deg C to 50 deg C
- Storage temperature range: -20 deg C to 60 deg C
- Dimensions (L x W x H): 150 mm x 95 mm x 30 mm
- Weight: approx 0.8 kg
- Connector type: Standard IBM cache battery connector
Applications
- IBM System x servers that require cache memory backup
- IBM Storage systems with volatile cache modules
- Data centre environments where uptime and data integrity are paramount
- Enterprise workloads that rely on continuous cache availability for performance
- Remote or edge installations where power stability cannot be guaranteed
By integrating the IBM Cache Battery 2780 into your infrastructure, you protect valuable cache data, reduce the risk of system downtime, and extend the overall reliability of your IBM hardware solutions.