Name: M5100 Series Flash Capacitor Pack
Brand: IBM
Price: 37.95 USD
Availability: InStock

IBM 81Y4579 M5100 Series Flash Capacitor Pack

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$37.95

In Stock: 50
Manufacturer: IBM
Model or Part: 81Y4579
Condition: Refurbished
Weight: 3.00lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview

The IBM M5100 Series Flash Capacitor Pack (part number 81Y4579) is a high performance energy storage solution designed for mission critical computing environments. Built with advanced flash capacitor technology, this pack delivers rapid charge and discharge cycles while maintaining low ESR and long life expectancy. It is engineered to integrate seamlessly into IBM Power systems, server racks and modular data center architectures.

Key Features

Fast charge time - less than 5 seconds to full capacity
Low equivalent series resistance for high efficiency
Wide operating temperature range - 0 deg to 55 deg C
Modular design for easy installation and replacement
Built in safety monitoring and over voltage protection
Compatible with IBM Power8, Power9 and future Power10 platforms

Technical Specifications

Part number: 81Y4579
Nominal voltage: 48 VDC
Capacity: 1500 mAh per module
Maximum ripple current: 30 A
ESR: less than 5 milliohm
Dimensions (L x W x H): 120 mm x 80 mm x 30 mm
Weight: 0.8 kg
Operating temperature range: 0 deg to 55 deg C
Storage temperature range: -20 deg to 70 deg C

Typical Applications

Power backup for high density servers and blade systems
Energy buffering in high performance computing clusters
Support for fast reboot and graceful shutdown during power events
Integration with UPS modules for hybrid energy solutions
Use in aerospace and defense platforms requiring rugged flash capacitor packs

This IBM M5100 Series Flash Capacitor Pack provides reliable, high speed energy storage that helps maintain system uptime and protect critical workloads. Its compact footprint and robust design make it an ideal choice for data centers seeking to improve power resilience without sacrificing performance.