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IBM 111-00138-F1 NetApp Nvram6 X3148-R5 PCIe w 2GB Card 111-00138-F1
- NetApp NVRAM6 module.
- Includes 2GB of memory.
- Provides battery-backed cache for write data.
- Ensures data integrity during power failures.
- Enhances write performance in NetApp storage systems.
- Compatible with specific NetApp FAS series controllers.
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Product Overview
The IBM 111-00138-F1 is a NetApp NVRAM6 module with 2GB of memory, designed for NetApp storage systems. This NVRAM (Non-Volatile Random Access Memory) unit enhances data protection by providing a battery-backed cache for write operations, ensuring data is not lost during power outages.
Technical Information
| Product Type | NVRAM Module |
| Part Number | 111-00138-F1 |
| Brand | IBM / NetApp |
Additional Specifications
| Memory Capacity | 2GB |
| Interface | PCIe |
Product Description
The IBM 111-00138-F1, also known as the NetApp NVRAM6, is a critical component for ensuring data durability and performance within NetApp storage environments. This module features 2GB of memory and is equipped with a battery backup system. Its primary function is to cache write operations performed by the storage system. When data is written, it is first stored in the NVRAM, which is protected by a battery. This ensures that even if a power outage occurs, the data in the cache is preserved until power is restored and the data can be safely written to the persistent storage media. This battery-backed cache significantly improves write performance by allowing the system to acknowledge write operations more quickly. Instead of waiting for data to be physically written to disk, which can be a slower process, the system can confirm the write once it's safely in the NVRAM. This acceleration is crucial for applications that generate a high volume of write traffic, such as databases and transaction processing systems. The NVRAM6 module is designed to be hot-swappable, allowing for maintenance or replacement without taking the entire storage system offline. The 111-00138-F1 module connects via a PCIe interface, integrating seamlessly into compatible NetApp FAS series storage controllers. Its role is fundamental to NetApp's data protection strategy, providing an extra layer of security against data loss due to unexpected power interruptions. By maintaining the integrity of cached data, it contributes to the overall reliability and availability of the storage infrastructure.
