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NATNO 90W 65W Power Supply Compatible with HP ProDesk vs POINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11

Updated August 2026 — NATNO 90W 65W Power Supply Compatible with HP ProDesk wins on price, POINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11 wins on installation and reliability.

The NATNO power supply offers a budget-friendly option for HP users, while the POINWER model provides higher wattage and reliability for Dell systems.

Why NATNO 90W 65W Power Supply Compatible with HP ProDesk is better

lower price

NATNO is $16.99 compared to POINWER's $30.36

HP compatibility

Compatible with multiple HP ProDesk models

sufficient wattage

90W is adequate for basic tasks

Why POINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11 is better

higher wattage

POINWER provides 240W output for demanding systems

stringent testing

POINWER undergoes rigorous quality testing

easy installation

POINWER promises a simple three-step installation process

Overall score

NATNO 90W 65W Power Supply Compatible with HP ProDesk
65
POINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11
85

Specifications

SpecNATNO 90W 65W Power Supply Compatible with HP ProDeskPOINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11
Output90W240W
Input Voltage100-240V100-240V
Compatible ModelsHP ProDeskDell Optiplex
Installation EaseNot specifiedEasy
Testing StandardsNot mentionedRigorous

Dimension comparison

NATNO 90W 65W Power Supply Compatible with HP ProDeskPOINWER H240AS-01 H240AS-00 L240AS-00 2TXYM 3WN11

Overview of the Power Supplies

The first major difference between the two power supplies is their wattage output. The 90W 65W Power Supply Compatible with HP ProDesk is designed for a variety of HP mini desktops, while the POINWER H240AS series provides a robust 240W output specifically for Dell Optiplex models. This significant difference in power rating can influence which power supply is suitable for your system's needs.

The NATNO power supply is priced at $16.99, while the POINWER model comes in at $30.36, making the NATNO option about 44% cheaper. This price disparity may appeal to budget-conscious consumers or those with less demanding hardware requirements.

Compatibility with Systems

Compatibility is crucial when selecting a power supply. The NATNO power supply is compatible with multiple HP ProDesk Mini models, including the ProDesk 600 and 400 series, as well as various EliteDesk and Omni models. This broad range makes it a versatile choice for HP users.

In contrast, the POINWER power supply is specifically tailored for Dell Optiplex models such as the 390, 790, and 990, all in small form factor (SFF) configurations. While it offers compatibility with several models, it is limited to Dell systems, which may restrict its appeal to users of other brands.

Installation Process

The installation process can vary significantly between power supplies. The POINWER power supply emphasizes effortless installation, claiming that even those without technical expertise can replace their old unit easily. The manufacturer promises a straightforward three-step process that enhances system stability.

Unfortunately, the NATNO power supply does not provide details about the installation process. This lack of information could deter users who are less tech-savvy and prefer clear guidance on how to set up their new power supply.

Testing and Reliability

Reliability is a crucial factor when choosing a power supply. The POINWER model boasts stringent testing protocols, including high and low voltage tests, aging tests, and load testing. This thorough testing indicates a commitment to quality, suggesting that users can expect a reliable performance over time.

On the other hand, the NATNO power supply does not mention any testing or quality assurance processes. This absence of information may raise concerns for potential buyers regarding its reliability and longevity compared to the rigorously tested POINWER option.

Brand Reputation

Brand reputation can influence purchasing decisions. NATNO, the manufacturer of the 90W 65W power supply, may not have the same level of recognition as POINWER, which is known for its reliable computer components. This brand recognition may lend an advantage to the POINWER power supply, especially among consumers looking for proven products.

However, NATNO's lower price point may attract users who are more inclined to try less established brands if it means saving money. The perception of quality versus cost will ultimately depend on individual preferences and experiences.

Price Comparison

Price plays a significant role in consumer choices. The NATNO power supply is priced at $16.99, while the POINWER power supply costs $30.36. This price difference of approximately $13.37 represents about a 44% increase for the POINWER model.

For users with basic computing needs or those looking to replace an existing power supply without breaking the bank, the NATNO product offers a more accessible option. Conversely, those who prioritize quality and reliability may find the higher cost of the POINWER power supply justified.

Performance Expectations

Performance is often tied to the wattage output of a power supply. The NATNO power supply delivers 90W, which is sufficient for many everyday tasks and basic desktop setups. However, for users with more demanding systems or those looking to run multiple peripherals, the 240W output from the POINWER model may better meet their needs.

The difference in wattage implies that users with higher performance requirements, such as gaming or professional applications, are likely to prefer the POINWER power supply. Understanding one's own computing needs is essential in making the right choice.

Which should you buy?

The decision between the NATNO 90W 65W Power Supply and the POINWER H240AS 240W Power Supply ultimately depends on individual needs and system requirements. If you are looking for a budget-friendly option for HP mini desktops with adequate power for basic tasks, the NATNO power supply is an appealing choice at $16.99. However, if your needs demand higher wattage and you own a Dell Optiplex model, the POINWER power supply, despite its higher price of $30.36, may provide the reliability and performance you require. Consider your specific system compatibility, power needs, and budget when making your final decision.