
( Brand: Acbel Polytech ), ( Manufacturer Part Number: R2IS7651A ), ( Part Type: Server Supply ), ( Connectors: 24 Pin ), ( Form Factor: Atx ), ( Unit Type: Unit ), ( Maximum Output Power: 650 W )
The ACBEL Polytech R2IS7651A 650W 2U Server Power Supply is a reliable and efficient solution for powering your data center infrastructure. This power supply unit (PSU) offers a maximum power output of 650 watts, making it suitable for mid-range server systems or high-performance network equipment.
Housed in a compact 2U form factor, the R2IS7651A Power Supply is an ideal choice for space-constrained environments. Its dimensions, 1.75 inches (44.45mm) in height and 17 inches (432mm) in width, ensure minimal footprint without compromising on performance.
Equipped with universal AC input of 100-240V, this power supply can adapt to various voltage conditions across different regions, providing global compatibility. It also supports both 50Hz and 60Hz frequency, catering to diverse international power grid standards.
The R2IS7651A Power Supply delivers a current range of 9.5-4.5A to meet the varying demands of your server components. Its efficiency is optimized to 80 PLUS Silver level, ensuring minimal power waste and reduced heat generation.
Safety features like over-current protection, over-voltage protection, short-circuit protection, and over-temperature protection are built-in to safeguard your equipment from potential hazards. Additionally, the power supply incorporates active PFC (Power Factor Correction) to minimize harmonic distortion and maintain a clean power environment.
The ACBEL Polytech R2IS7651A 650W 2U Server Power Supply comes with a 3-year warranty, providing peace of mind for your investment. Its robust design, high-quality components, and comprehensive protection measures make it a trusted choice for server power supply needs.
In summary, the ACBEL Polytech R2IS7651A 650W 2U Server Power Supply offers a compact, efficient, and reliable solution for powering your server and network equipment, providing the stability and performance you require in today's demanding data center environment.
1. High Wattage: With a power output of 650W, this power supply can effectively handle the power demands of most servers.
2. Universal Input: The universal input voltage range of 100-240V makes it suitable for use in various regions, reducing the need for multiple power supplies.
3. Adequate Current: The power supply can deliver a maximum current of 9.5A at 240V, ensuring stable power delivery to the server.
4. Compatibility: The power supply supports both 50Hz and 60Hz frequencies, increasing its versatility.
Cons:1. Limited Output Connectors: The power supply may not have enough PCIe connectors for high-end graphics cards or other demanding components.
2. No Active PFC: Power Factor Correction (PFC) helps reduce power consumption and improve power quality. The absence of active PFC may lead to higher power consumption and poorer power quality.
3. No Modular Design: A modular design would allow for easier cable management and the ability to use only the necessary cables, but this power supply has a fixed design.
Conclusion:The AC Bel Polytech R2IS7651A 650W Server Power Supply is a suitable choice for a wide range of servers due to its high wattage, universal input, and compatibility with both 50Hz and 60Hz frequencies. However, its lack of active PFC, limited output connectors, and non-modular design might be drawbacks for some users.
Recommendation:If you have a standard server setup and don't require many PCIe connectors, this power supply could meet your needs. However, if you need a power supply with more PCIe connectors, active PFC, or a modular design, you may want to consider other options in the market. It's always crucial to research and compare different power supplies to find the one that best fits your specific requirements.
Excellent condition Pulled from a working system with very low hours.