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Zalman-tech-zm750-hp.33613819

Zalman ZM750-HP

Plugging the main power connector P1 into the motherboard whil Read more

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Reviews and Problems with Zalman ZM750-HP

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Zalman ZM750-HP Power Supply Review

Hardware Secrets
26 November 2008
  • Summary: Zalman ZM750-HP is an excellent 750 W power supply. It can deliver up to 850 W at 50° C, has high efficiency (up to 90%) even when delivering its labeled power (85% at 750 W), electrical noise level inside specs and outstanding voltage stability, probably due to its thicker wires (16 AWG instead of 18 AWG).
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Zalman ZM750-HP 750W Power Supply Review

PC Perspective
21 July 2008
  • Excerpt: Zalman currently offers five different power supplies that incorporate one or more heat pipes with output capacities ranging from 500W up to 1,000W.  The ZM750-HP features a combination of fixed and modular cables, support for dual core CPUs and multiple graphic cards, and it can deliver up to 750 watts of continuous DC output.  The ZM750-HP uses heat pipe technology to augment the internal cooling system for increased reliability and to reduce noise.
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41 450-750 Watt voedingen review

Hardware.Info
1 September 2010

品质之选 ZALMAN ZM750HP测试

ocer.net
22 April 2008
  • Conclusion: 大家看铭牌标准可以注意到一点,就是3.3V与5V有个联合功率最大值、12V1、12V2有个联合功率最大值。这个测试,就是检验其中某个联合输出达到最大值后的各路输出电压。比如先将3.3V与5V联合输出功率提升到标称的150W左右,之后再检验各路输出电压。 拉偏测试我们分别让3.3v、5v和4路12V在空载与满载之间切换,然后检测各路的输出电压。在整个测试中负载大范围波动的情况下,各路输出都在规定范围之内,而且表现出色。 结论:ZM750 HP有Zalman电源一如既往的高品质与高价格,¥2099的价位恐怕不是一般消费者所能接受的,但这款电源的综合品质也确实是一般电源无法相比较的,无与伦比的静音设计、典型负载状况下的高达87%的转换效率、稳定的电压输出使其在恶劣环境下也可以应对自如,唯一的问题是拉偏测试中,5V浮动范围偏大,但这一点并不妨碍我们使用,仍旧可以称得上是品质出色的电源。
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