Name: 405442-001 HP 400-Watt Power Supply for MSA20 Storage System
Brand: HP
SKU: 405442-001
Price: 66.69 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HP 400-Watts Power Supply for MSA20 provides the necessary power to keep HP MSA20 storage arrays operating smoothly. It fits directly into the storage system, replacing or upgrading power sources to maintain system reliability in server racks and data center environments.

General Information
Brand	HP
Part Number	405442-001
Product Type	Storage Enclosure Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC
Input Frequency	50/60 Hz
Output	12V
Max. Output Power	400W
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	HP MSA20

Physical Characteristics
Weight	3.00

Product Description
This 400-watt power supply is built specifically for HP MSA20 storage arrays, providing steady and efficient power delivery to maintain system performance. It's often found in data centers and enterprise environments where reliable storage operation is critical. System administrators and IT professionals typically use this power supply to replace or upgrade existing units to keep storage arrays running without interruption. Key Features Engineered for HP MSA20 storage systems to ensure compatibility and reliability Delivers consistent power output to prevent storage downtime Supports redundant power configurations for added system resilience Designed with a compact size to fit standard rack setups Includes standard connectors for easy installation and replacement The power supply is commonly deployed in small to medium-sized enterprise data centers managing critical storage. Its role is crucial in maintaining uptime and protecting data by ensuring the storage array receives stable power under various operating conditions.

Use Cases
The HP 400-Watt Power Supply for MSA20 is primarily utilized in data center and enterprise storage environments where reliable power delivery is critical. It benefits IT teams managing HP MSA20 storage arrays, particularly in rack-mounted setups requiring consistent uptime and efficient power management. How It's Used: Powering HP MSA20 storage arrays in medium-sized data centers to ensure stable operation during high I/O workloads. Replacing or upgrading power units in existing HP MSA20 deployments within enterprise IT infrastructures to maintain redundancy. Supporting virtualization environments where uninterrupted access to storage resources is essential for server workloads. Enabling reliable power supply in remote office storage clusters where space constraints require compact hardware solutions. Integrating into storage systems in managed service provider racks to facilitate multi-tenant data storage availability. This power supply supports operational efficiency by providing consistent and dependable power to HP MSA20 storage systems, thereby minimizing downtime risks. Its compatibility and form factor facilitate scalability in rack deployments, aiding IT teams in maintaining optimal storage performance across diverse workloads.

405442-001 HP 400-Watt Power Supply for MSA20 Storage System

Product Overview

General Information

Technical Information

Compatibility

Physical Characteristics

Product Description

Use Cases