Name: 550W 80+ Platinum Power Supply for R320
Brand: Dell
Price: 73.95 USD
Availability: InStock

Dell 1J45G 550W 80+ Platinum Power Supply for R320

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$73.95

In Stock: 9
Manufacturer: Dell
Model or Part: 1J45G
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 Dell 1J45G 550W 80+ Platinum Power Supply is engineered for the Dell PowerEdge R320 server, delivering reliable, high-efficiency power in a compact form factor. Designed to meet the demanding workloads of modern data centers, this power supply ensures consistent uptime, lower operating costs, and a reduced carbon footprint. With 80+ Platinum certification, it achieves up to 94% efficiency at typical loads, converting more of the incoming AC power into usable DC power while generating less heat.

Key Features

550 W continuous power output - ideal for R320 configurations with multiple CPUs and storage devices.
80+ Platinum efficiency rating - up to 94% efficiency at 20-50% load.
Hot-swap capable - replace the unit without powering down the server.
Integrated power factor correction (PFC) - reduces harmonic distortion and improves grid compatibility.
Silent operation - optimized fan control provides cooling only when needed.
Built-in over-voltage, over-current, and short-circuit protection for enhanced system safety.

Technical Specifications

Model/Part Number: 1J45G
Form Factor: 1U, C13 to C14 connector
Input Voltage: 100-240 V AC, 50/60 Hz
Output Voltage: +12 V, +5 V, +3.3 V rails
Maximum Current: 45 A @ +12 V, 21 A @ +5 V, 25 A @ +3.3 V
Efficiency: 94% (80+ Platinum) at 20-50% load
Power Factor: >0.95
Operating Temperature: 0 °C to 45 °C
MTBF: 250,000 hours
Warranty: 3-year limited

Applications

Enterprise data center servers - Dell PowerEdge R320 and compatible 1U rack servers.
Virtualization hosts - supports multiple virtual machines with stable power delivery.
High-performance computing clusters - ensures consistent power for CPU-intensive workloads.
Storage arrays - reliable power for SATA/SAS drives and RAID controllers.
Edge computing devices - compact size fits space-constrained deployments.

Upgrade to the Dell 550W 80+ Platinum Power Supply for superior efficiency, quieter operation, and the peace of mind that comes from Dell's proven reliability.