Name: PPJRW Dell 400-Watt Power Supply
Brand: Dell
SKU: PPJRW
Price: 190.49 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The PPJRW Dell 400-Watts Power Supply provides reliable energy conversion and protection for Dell desktop systems. It fits standard cases and supports typical office or home computing needs, making it a solid option for replacing or upgrading the original power source.

General Information
Brand	Dell
Part Number	PPJRW
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50/60 Hz
Output	12V
Max. Output Power	400W
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary

Connectors
Connector Types	24-pin ATX, 4-pin CPU, 6+2-pin PCIe, SATA, Molex

Physical Characteristics
Weight	8.00

Certifications and Environmental
Compliance Standards	RoHS, CE, UL

Product Description
This 400-watt power supply is built for Dell desktops, providing reliable and consistent power for everyday computing tasks. It’s commonly used as a replacement or upgrade for standard Dell PC power units, supporting a range of systems that require moderate power consumption. Often found in office environments and home setups, this power supply suits users who need dependable performance without hassle. Technicians and system builders typically prefer it for its compatibility and straightforward installation. Key Features Delivers a steady 400 watts to support standard desktop workloads Compatible with multiple Dell desktop models for flexible use Incorporates safety mechanisms including over-voltage and short-circuit protection Compact ATX design fits standard desktop cases with ease Quiet operation suitable for work and home environments This power supply is frequently deployed in office PCs and personal computers that require consistent power without interruptions. It helps maintain system stability and prevents damage from electrical issues, making it a practical choice in many real-world computing setups.

Use Cases
The PPJRW Dell 400-Watt Power Supply is primarily utilized in office and home desktop computing environments where dependable power delivery is crucial. It is well-suited for IT departments managing small to medium-sized business (SMB) workstations that require consistent performance without frequent hardware downtime. How It's Used: Powering Dell desktop systems in SMB office settings supporting general productivity and administrative tasks. Replacing or upgrading power supplies in legacy Dell desktops within educational institutions to extend device lifecycles. Supporting remote office workstations where stable energy input is necessary to maintain uninterrupted workflows. Enabling entry-level virtualization test beds by providing reliable power to Dell machines running multiple virtual machines. Maintaining energy stability in non-critical data processing units within corporate IT infrastructure. This power supply supports operational continuity by delivering steady and protected electrical output, which is essential for desktops handling diverse workloads. Its compatibility and reliability contribute to scalable desktop management and reduce the risk of power-related failures in routine business operations.

PPJRW Dell 400-Watt Power Supply

Product Overview

General Information

Technical Information

Compatibility

Connectors

Physical Characteristics

Certifications and Environmental

Product Description

Use Cases