5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 1465-48871-001 vs GameMax 800W Rampage Power Supply
Updated August 2026 — The GameMax 800W Rampage Power Supply is the superior choice for gamers and PC builders, while the 5V Power Supply is ideal for VOIP users on a budget.
The GameMax 800W Rampage Power Supply is the superior choice for gamers and PC builders, while the 5V Power Supply is ideal for VOIP users on a budget.
Why 5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 1465-48871-001 is better
lower price
5V Power Supply costs £11.98
specific compatibility
designed for Polycom and Cisco VOIP devices
compact size
suitable for small office setups
Why GameMax 800W Rampage Power Supply is better
higher power
GameMax provides 800W for gaming rigs
efficiency rating
80 Plus Bronze certification for better energy use
cooling features
14cm cooling fan for silent operation
Overall score
Specifications
| Spec | 5V Power Supply for Polycom VVX 150 250 350 450 2200-48872-001 1465-48871-001 | GameMax 800W Rampage Power Supply |
|---|---|---|
| Brand | COLM | GAMEMAX |
| Output Voltage | 5V | 12V |
| Output Current | 3A | 0 |
| Certification | None | 80 Plus Bronze |
| Compatibility | Polycom/Cisco | Universal |
Dimension comparison
Overview of the Products
The 5V Power Supply for Polycom VVX and the GameMax 800W Rampage Power Supply serve different purposes and target different user bases. The 5V Power Supply is specifically designed for Polycom VOIP IP phones, while the GameMax Rampage caters to gamers and PC builders seeking a robust power solution. With the Polycom power supply priced at £11.98 and the GameMax power supply at £45.94, these products illustrate the range of needs and budgets in the power supply market.
Target Audience
The 5V Power Supply for Polycom VVX is aimed at users of specific Polycom and Cisco VOIP systems, making it ideal for offices and businesses that rely on telecommunication. It supports multiple models, including the VVX 150, 250, and 350, ensuring compatibility across a range of devices. In contrast, the GameMax 800W Rampage is targeted at gamers and PC enthusiasts who require a reliable power source for high-performance components, offering features that cater specifically to gaming rigs and demanding applications.
Build Quality and Components
The GameMax 800W Rampage utilises high-quality components, including a Japanese TK main capacitor, to enhance reliability and longevity. This power supply is designed to deliver 'Real Power Gaming', ensuring that it can support high-end components efficiently. On the other hand, the 5V Power Supply is more utilitarian, focusing on delivering stable voltage and current (5V DC at 3A) necessary for VOIP devices, without the advanced features found in gaming-oriented power supplies. Each product’s build quality aligns with its intended use, with the GameMax offering a more robust construction for demanding applications.
Efficiency and Performance
Efficiency is a crucial factor in power supplies, and here the GameMax 800W Rampage shines with its 80 Plus Bronze certification, achieving up to 88% efficiency at a 50% load. This means it can convert more of the input power into usable output, reducing wasted energy and heat. In comparison, the 5V Power Supply does not provide efficiency ratings, but its straightforward design ensures reliable power delivery for its specific applications. Users seeking energy efficiency and reduced electricity bills may prefer the GameMax option.
Cooling Solutions
The GameMax 800W Rampage features a 14cm cooling fan designed for ultra-silent operation while maintaining effective cooling, crucial for preventing overheating during intense gaming sessions. This feature enhances the lifespan and performance of gaming components. The 5V Power Supply, while not emphasising cooling technology, is designed for devices that typically operate at lower temperatures and do not require extensive cooling mechanisms. The cooling solution in the GameMax provides a distinct advantage for users with high-performance needs.
Aesthetics and Design
Aesthetics may not be the primary concern for every user, but the GameMax 800W Rampage has been designed with flat black cables that improve cable management and airflow within a PC case. This design choice appeals to gamers and builders who value a clean and organised setup. In contrast, the 5V Power Supply is functional in appearance, focusing on practicality rather than visual appeal. Users prioritising aesthetics in their builds will likely find the GameMax more appealing.
Price and Value
The price difference between the two products is significant, with the 5V Power Supply priced at £11.98 and the GameMax Rampage at £45.94. While the GameMax offers more features and capabilities suited for gaming and high-performance needs, the lower-priced Polycom power supply delivers excellent value for its intended purpose. Users should consider their specific requirements; those needing a straightforward solution for VOIP devices may find the 5V Power Supply more cost-effective, while gamers should invest in the GameMax for its performance benefits.
Which should you buy?
Choosing between the 5V Power Supply for Polycom VVX and the GameMax 800W Rampage Power Supply hinges on your specific needs. If you require a reliable power source for VOIP devices and want an affordable option, the 5V Power Supply is the better choice. However, if you are building or upgrading a gaming rig and need a powerful, efficient, and aesthetically pleasing power supply, the GameMax Rampage stands out with its features and reliability. Ultimately, your decision should align with your usage requirements and budget considerations.
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