Name: 350W 80 Plus Platinum Power Supply High-Efficiency DC PSU
Brand: Dell
Availability: InStock

Dell 331-7026 350W 80 Plus Platinum Power Supply High-Efficiency DC PSU

The Dell 350W 80 Plus Platinum Power Supply (Model 331-7026) delivers high-efficiency, reliable DC power for demanding workstation and server environments. Engineered to meet the rigorous 80 Plus Platinum certification, this PSU reduces energy consum... Read More

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In Stock: 50
Manufacturer: Dell
Model or Part: 331-7026
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 350W 80 Plus Platinum Power Supply (Model 331-7026) delivers high-efficiency, reliable DC power for demanding workstation and server environments. Engineered to meet the rigorous 80 Plus Platinum certification, this PSU reduces energy consumption while maintaining stable voltage output, helping you lower operating costs and support green IT initiatives.

Key Features

80 Plus Platinum efficiency - up to 94% efficiency at 50% load
Compact 350W design - fits space-constrained chassis without sacrificing performance
Active PFC (Power Factor Correction) - improves power quality and reduces harmonic distortion
Fully modular cable system - simplifies cable management and airflow
Built-in over-voltage, over-current, short-circuit, and over-temperature protection
Quiet 120mm fan with intelligent temperature-controlled speed
99.9% reliability rating - tested for 100,000 hours MTBF

Technical Specifications

Input Voltage: 100-240V AC, 50/60Hz
Output Power: 350W (continuous)
Efficiency: 90% @ 20% load, 94% @ 50% load, 91% @ 100% load
Form Factor: 12V DC, ATX12V (12-pin) compatible
Connector Types: 1 x 12V DC (8-pin), 1 x 12V DC (6-pin), 1 x 5V DC, 1 x Ground
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Dimensions: 150mm (W) x 86mm (H) x 140mm (D)
Weight: 1.2 kg (2.6 lbs)
Certifications: 80 Plus Platinum, RoHS, CE, FCC

Applications

High-performance workstations for CAD, 3D rendering, and video editing
Enterprise servers requiring stable, efficient DC power
Industrial control systems and network appliances
Compact rack-mount or tower configurations where space and heat are critical
Energy-conscious data centers aiming to reduce power costs and carbon footprint

Choose the Dell 350W 80 Plus Platinum Power Supply for a blend of efficiency, reliability, and quiet operation that supports today's demanding computing workloads while helping you achieve lower energy bills and a greener footprint.