Name: HPY3Y Dell 155W Power Supply for OptiPlex 3240/3440 AIO
Brand: Dell
SKU: HPY3Y
Price: 111.50 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The HPY3Y Dell 155-Watts Power Supply is designed specifically for OptiPlex 3240 and 3440 All-in-One PCs. It powers the system efficiently while fitting neatly into the compact AIO design, making it a practical choice for maintaining desktop reliability in professional settings.

General Information
Brand	Dell
Part Number	HPY3Y
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	AC 100-240V
Input Frequency	50-60Hz
Output	19.5V DC (≈8.0A)
Hot Swappable	No
Redundant Support	No
Cooling Type	Fanless
Modularity	Non-Modular
Number of Fans	0

Compatibility
Form Factor	Proprietary
Compatible For	Dell OptiPlex 3240 AIO,Dell OptiPlex 3440 AIO

Physical Characteristics
Weight	3.00

Certifications and Environmental
Compliance Standards	RoHS, CE, FCC, cULus

Product Description
This 155-watt power supply is built for Dell OptiPlex 3240 and 3440 All-in-One computers, providing consistent and reliable power to internal components. It’s commonly found in office and business environments where these AIO systems are deployed for daily tasks. IT professionals and system technicians often use it when replacing or upgrading power units in these Dell models, ensuring the machines continue running smoothly without interruption. Key Features Delivers a steady 155 watts tailored for OptiPlex AIO power needs Compact form factor fits perfectly within the slim AIO enclosure Engineered to meet Dell's specific compatibility requirements Supports efficient energy use to reduce power waste Includes necessary connectors for direct installation Typically deployed inside Dell OptiPlex 3240 and 3440 AIO desktops, this power supply plays a critical role in maintaining the overall stability of the system. It helps avoid unexpected shutdowns and supports smooth operation during regular computing tasks.

Use Cases
The HPY3Y Dell 155W Power Supply is primarily utilized in office and corporate environments where Dell OptiPlex 3240 and 3440 All-in-One desktops are deployed. IT administrators and support teams benefit from its compact design and reliable power delivery to maintain continuous operation in space-constrained workstations. How It's Used: Supporting finance and accounting departments with uninterrupted power to OptiPlex AIOs handling sensitive transactional workloads. Enabling healthcare clinics to maintain stable operation of patient management systems housed in compact AIO setups. Powering remote office workstations where space efficiency and system reliability are critical for daily operations. Facilitating educational institutions deploying OptiPlex AIOs in computer labs that require consistent power management. Maintaining corporate help desks and call centers that rely on compact, energy-efficient desktop systems for continuous service delivery. This power supply unit supports operational stability by ensuring consistent energy delivery tailored to specific Dell AIO configurations, helping IT teams streamline maintenance and reduce downtime in diverse professional environments.