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Dell 89NTF 550 Watts Redundant Power Supply For PowerEdge R420/R620
- Wattage: 550 Watts
- Type: Redundant Power Supply Unit
- Compatibility: Dell PowerEdge R420 / R620
- Feature: Hot-Swappable
- Purpose: Provides reliable and continuous power
- Benefit: Minimizes system downtime during maintenance or failure
- Redundancy: Supports dual-PSU configurations
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Product Overview
The Dell 89NTF is a 550 Watt redundant power supply unit compatible with Dell PowerEdge R420 and R620 servers. It is designed for hot-swappable replacement, allowing for system uptime during maintenance. This unit ensures reliable power delivery and supports redundant configurations for enhanced availability.
Technical Information
| SKU | 89NTF |
| Brand | Dell |
| Wattage | 550 Watts |
Additional Specifications
| Type | Redundant Power Supply Unit |
| Compatibility | PowerEdge R420/R620 |
| Feature | Hot-Swappable |
Product Description
The Dell 89NTF is a 550 Watt power supply unit (PSU) specifically designed for the Dell PowerEdge R420 and R620 server platforms. These servers are often deployed in environments where high density and reliable performance are crucial, and this PSU provides the necessary power to support their operational demands. The 550-watt capacity is suitable for a wide range of configurations, ensuring stable power delivery to the system's core components, including processors, memory modules, and storage drives. A key characteristic of the 89NTF is its hot-swappable design. This feature is essential for enterprise servers that require continuous operation. It allows IT administrators to remove and replace a power supply unit without powering down the server, thereby preventing service interruptions. This capability is vital for maintaining high availability and minimizing downtime, especially in mission-critical applications and data centers. Furthermore, the 89NTF is intended for use in redundant power configurations. By installing two of these PSUs in a compatible server chassis, users can achieve N+1 redundancy. If one power supply unit fails, the other unit automatically takes over the full power load, ensuring uninterrupted operation. This redundancy, combined with the hot-swappable capability, makes the Dell 89NTF a critical component for ensuring the resilience and uptime of PowerEdge R420 and R620 servers.
