Enermax Marblebron 650W80+ Bronze PSU Review

Enermax.is one of the top power supply manufacturers, and are well known for its unique products. For years, we could buy Enermax power supplies without any hesitation. However, we are used to seeing high series of this manufacturer around the web, while less info can be found about mainstream series. Since Enermax released two new PSU in the last months, we will show you the CyberBron and the MarbleBron, two PSU series certified at 80+ Bronze.

I’m not often reviewing PSU, so I’m even more interested in how these units work. This review will cover the MarbleBron 650W power supply, while the next one will focus on the CyberBron 700W unit.

Stay with us to find out what to offer has the MarbleBron PSU series.

The MARBLEBRON is a semi-modular power supply with high functionality and sophisticated design. It is 80 PLUS® Bronze certified and has first-class Japanese 105°C electrolytic capacitors for excellent reliability. Equipped with DC-to-DC technology, it ensures a stable power output even under alternating loads. The 120 mm high-pressure fan is kept at a constant low speed with a silent 14 dB(A) with the integrated SAC (Smart Air Control) up to a load of 40%. The MARBLEBRON is perfectly suited for mainstream gaming, multimedia, and home theatre systems.

Efficiency

The 80 PLUS® Bronze-certified power supply achieves up to 88% efficiency at 230VAC with a 50% load. This not only results in low heat generation but also reduces its own CO2 footprint.

MARBLEBRON helps systems to meet the EU eco-design directive 2013 ErP Lot 6 (< 0.5 W in standby mode*) due to a high-efficient 5V standby (+5Vsb) circuitry. Moreover, it supports EU regulation no. 617/2013 demanding amongst others 85% efficiency at 50% load and 82% at 20% and 100% load.

*只与ERP就绪主板组合

Power

The DC-to-DC design generates the secondary voltages (+5V and +3.3V) from the primary voltage rail (+12V). The positive effect is higher efficiency, clean output voltages (low ripple noise), and perfect voltage regulation at all loads.

一个稳定的12V轨,为高性能处理器和显卡提供电源,而无需将负载分配在多个轨道上。

Cooling

具有专利扭转轴承™技术的集成12CM Enermax高压风扇产生压缩的气流,以更快地冷却关键的PSU组件。

SAC(智能气流控制)设计使PSU风扇在几乎听不清的14dB(a)中旋转,达到40%的系统负荷,以提供静音操作。

连通性

The semi-modular design allows you to remove unnecessary cables for a clean and easy installation. The flat cables are more flexible than conventional sheathed cables and can be routed more easily through narrow spaces. This allows clean cable management behind the case panel and contributes to improved airflow within the case.

Compatibility

英特尔®ATX12Vv2.4,符合桌面平台形式的英特尔电源设计指南修订版1.31 2013年4月。

完全支持英特尔®处理器的C6 / C7节能功能,首先使用WASWELL™生成引入。

Worldwide compatibility with automatic 100-240VAC input and up to 0.99 with active Power Factor Correction (PFC).

Quality & Safety

3年制造商保修。

Enermax仅使用高质量的组件,包括一流的日本105°C电解电容器,用于最大稳定性和耐用性。

Enermax保障,多种保护电路,使电源和系统通过短路(SCP),过电压(UVP),在电压(UVP)下,超过电源(OPP)以及电源(OPP)以及浪涌和浪涌电流(SIP)。

Non-Stop 24/7 industrial class performance. Full rated power output at 35°C ambient temperature.

You can buy theEnermax Marblebron 650Wfrom Amazon for around USD $69.99 –https://amzn.to/3chttss.

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