POPPUR爱换

标题: 冰山金蝶430和AU400应该选哪个？ [打印本页]

作者: roby 时间: 2012-10-8 15:25
标题: 冰山金蝶430和AU400应该选哪个？
需要个400W左右的电源，这两款电源价格差不多，都是金牌，哪个更好一些？

作者: 222cd 时间: 2012-10-8 15:32
AU400

作者: roby 时间: 2012-10-8 15:42

222cd 发表于 2012-10-8 15:32
AU400

谢谢版主哈

作者: bugbear 时间: 2012-10-8 19:51
金蝶430性价比更高

作者: roby 时间: 2012-10-8 20:36

bugbear 发表于 2012-10-8 19:51
金蝶430性价比更高

价格倒是差不多，性能哪个好选哪个了

作者: bugbear 时间: 2012-10-8 20:46

roby 发表于 2012-10-8 20:36
价格倒是差不多，性能哪个好选哪个了

金蝶400-450w口碑还算不错

价格金蝶还是便宜点，建议直接买450w超频版的吧（实际550w都没问题）。

作者: roby 时间: 2012-10-8 20:50

bugbear 发表于 2012-10-8 20:46
金蝶400-450w口碑还算不错

价格金蝶还是便宜点，建议直接买450w超频版的吧（实际550w都没问题）。

某东上没看到有450超频版啊，金蝶430和450暗黑版有啥区别？多谢指教哈

作者: 222cd 时间: 2012-10-8 21:40
金蝶本坛和隔壁最近已经爆了三个了..................

作者: tang251 时间: 2012-10-8 21:58
金蝶貌似评价不怎么样

作者: roby 时间: 2012-10-8 22:05

222cd 发表于 2012-10-8 21:40
金蝶本坛和隔壁最近已经爆了三个了..................

这气场也太强大了

作者: bugbear 时间: 2012-10-9 07:39

roby 发表于 2012-10-8 20:50
某东上没看到有450超频版啊，金蝶430和450暗黑版有啥区别？多谢指教哈

偶都是在淘宝买，jd只买过2次

淘宝这两个电源，金蝶的便宜点

我手里有个第一版450w，和350w。

450w的跑双卡100%负载一天都没事，平时24*7，ups带，没碰过问题

振华就是做工难看了点

作者: bugbear 时间: 2012-10-9 07:47

roby 发表于 2012-10-8 20:50
某东上没看到有450超频版啊，金蝶430和450暗黑版有啥区别？多谢指教哈

暗黑版应该是缩了点，比超频版便宜200呢，淘宝暗黑390，超频590

80金牌的电源没有特差的，jd的话你挑个保修长的买吧

作者: roby 时间: 2012-10-9 12:50

bugbear 发表于 2012-10-9 07:47
暗黑版应该是缩了点，比超频版便宜200呢，淘宝暗黑390，超频590

80金牌的电源没有特差的，jd的话你挑个 ...

电源这东西，最重要稳定，就怕挂了还带几个垫背的……

作者: roby 时间: 2012-10-9 13:01

222cd 发表于 2012-10-8 21:40
金蝶本坛和隔壁最近已经爆了三个了..................

看到安钛克的EA550d卖430，这个怎么样呢？

作者: 222cd 时间: 2012-10-9 13:48

roby 发表于 2012-10-9 13:01
看到安钛克的EA550d卖430，这个怎么样呢？

哪家在卖？

作者: roby 时间: 2012-10-9 13:57

222cd 发表于 2012-10-9 13:48
哪家在卖？

舔毛上antec那个旗舰店的，可靠吗？

作者: roby 时间: 2012-10-9 13:59
打错了，是EA500D

作者: 222cd 时间: 2012-10-9 14:18

roby 发表于 2012-10-9 13:59
打错了，是EA500D[sweatingbullets>

这款不推荐，老型号了，波纹比较高...................

作者: zhangnuannuan 时间: 2012-10-9 14:21

roby 发表于 2012-10-9 13:59
打错了，是EA500D[sweatingbullets>

金蝶的超频版目前已经停产，可以选择GX效能版的，暗黑就算了也差不了多少钱，用料就差很多，AU400也是可以的

作者: roby 时间: 2012-10-9 14:21

222cd 发表于 2012-10-9 14:18
这款不推荐，老型号了，波纹比较高...................

看来这个价位就AU了

作者: bugbear 时间: 2012-10-9 14:44

roby 发表于 2012-10-9 12:50
[thumbsup>电源这东西，最重要稳定，就怕挂了还带几个垫背的……

能拿80金牌的，能符合intel规范的，这点还做不到么？

振华最早把80拉入平民价位，500w以内同价位，现在振华性价比还是挺高的

再说，原来一堆说llc怎么怎么不好的，llc不照样大卖么，电脑硬件自身供电设计也不是吃干饭的

只要不是山寨、二手、拆机的80金牌，就没必要担心这些问题。

作者: 222cd 时间: 2012-10-9 15:42
80PLUS金牌只代表转换效率，不代表产品合格.....................

作者: roby 时间: 2012-10-9 18:36

222cd 发表于 2012-10-9 15:42
80PLUS金牌只代表转换效率，不代表产品合格.....................

某东现在特价那个贼船GS600怎么样呢？

作者: 222cd 时间: 2012-10-9 20:33

roby 发表于 2012-10-9 18:36
某东现在特价那个贼船GS600怎么样呢？

新版GS600是CWT双管正激+同步整流+DC-DC方案，不错的电源

http://www.planet3dnow.de/vbulletin/showthread.php?t=406682&garpg=4

作者: roby 时间: 2012-10-9 21:04

222cd 发表于 2012-10-9 20:33
新版GS600是CWT双管正激+同步整流+DC-DC方案，不错的电源

http://www.planet3dnow.de/vbulletin/showt ...

学习了

作者: 乌鸦2000 时间: 2012-10-10 09:00
提示: 作者被禁止或删除内容自动屏蔽

作者: bugbear 时间: 2012-10-10 09:12

222cd 发表于 2012-10-9 15:42
80PLUS金牌只代表转换效率，不代表产品合格.....................

电源第一要过的是intel的标准，第二才是80金牌

这两个都过的，没有太烂的产品

有80金牌的比无牌和白牌的要好很多，这点你不否认吧。

作者: bugbear 时间: 2012-10-10 09:13

乌鸦2000 发表于 2012-10-10 09:00
80PLUS是一个整体认证吧。再说，能做到这个程度的电源不合格？请举例。

这就和说，经过宇航员食品认证 ...

同意

如果有谁能过80金牌但是比无牌做的还烂，那他就是神

作者: 222cd 时间: 2012-10-10 09:59
本帖最后由 222cd 于 2012-10-10 10:00 编辑

乌鸦2000 发表于 2012-10-10 09:00
80PLUS是一个整体认证吧。再说，能做到这个程度的电源不合格？请举例。

这就和说，经过宇航员食品认证 ...

过了80PLUS，但不合格的电源多的是

随便举个例子吧，80PLUS金牌是吧，也有不合格的

http://www.hardwaresecrets.com/article/OCZ-Z-Series-1000-W-Power-Supply-Review/942/7

作者: 222cd 时间: 2012-10-10 10:08
本帖最后由 222cd 于 2012-10-10 10:25 编辑

超级花还有白金牌5VSB不合格的呢，更不用说大陆市面上那些不敢送测的货

http://www.hardwaresecrets.com/a ... upply-Review/1626/7

作者: bugbear 时间: 2012-10-10 19:06

222cd 发表于 2012-10-10 10:08
超级花还有白金牌5VSB不合格的呢，更不用说大陆市面上那些不敢送测的货

http://www.hardwaresecrets.com ...

+5vsb是用来唤醒的，关机时候才用的...

你100%负载+5vsb没有啥用

你看看下面fail的解释，还有最后总结，评价是性价比很高，可惜不在us卖...

另外这都是在110v下测的，220v下成绩会更好

ocz那个同理，intel atx标准越来越注重+12v和效率，其它都变次要了。

看看下面这几年标准的变化就知道了。

Original ATX
ATX, introduced in late 1995, defined three types of power connectors:

4-pin "Molex connector" — transferred directly from AT standard: +5 V and +12 V for P-ATA hard disks, CD-ROMs, 5.25 inch floppy drives and other peripherals.[11]
4-pin Berg floppy connector — transferred directly from AT standard: +5 V and +12 V for 3.5 inch floppy drives and other peripherals.[12]
20-pin Molex Mini-fit Jr. main motherboard connector — new to the ATX standard.
A supplemental 6-pin AUX connector providing additional 3.3 V and 5 V supplies to the motherboard, if needed. This was used to power the CPU in motherboards with CPU voltage regulator modules which required 3.3 volt and/or 5 volt rails and could not get enough power through the regular 20-pin header.

The power distribution specification defined that most of the PSU's power should be provided on 5 V and 3.3 V rails, because most of the electronic components (CPU, RAM, chipset, PCI, AGP and ISA cards) used 5 V or 3.3 V for power supply. The 12 V rail was only used by fans and motors of peripheral devices (HDD, FDD, CD-ROM, etc.).
The original ATX power supply specification was little revised until 2000.
[edit] ATX12V 1.xWhile designing the Pentium 4 platform in 1999/2000, the standard 20-pin ATX power connector was found insufficient to meet increasing power-line requirements; the standard was significantly revised into ATX12V 1.0 (ATX12V 1.x is sometimes inaccurately called ATX-P4). ATX12V 1.x was also adopted by AMD Athlon XP and Athlon 64 systems. However, some early model Athlon XP and MP boards (including some server boards) and later model lower-end motherboards do not have the 4-pin connector as described below.
[edit] ATX12V 1.0The main changes and additions in ATX12V 1.0 (released in February 2000) were:

Increased the power on the 12 V rail (power on 5 V and 3.3 V rails remained mostly the same).

An extra 4-pin mini fit JR (Molex 39-01-2040), 12-volt connector to power the CPU.[13] Formally called the +12 V Power Connector, this is commonly referred to as the P4 connector because this was first needed to support the Pentium 4 processor.

Before the Pentium 4, processors were generally powered from the 5V rail. Later processors operate at much lower voltages, typically around 1 V, and some draw over 100 A. It is infeasible to provide power at such low voltages and high currents from a standard system power supply, so the Pentium 4 established the practice of generating it with a DC-to-DC converter on the motherboard next to the processor, powered by the 4-pin 12V connector.
[edit] ATX12V 1.1This is a minor revision from August 2000. The power on the 3.3 V rail was slightly increased, and other smaller changes were made.
[edit] ATX12V 1.2A relatively minor revision from January 2002. The only significant change was that the −5 V rail was no longer required (it became optional). This voltage was used only on some old systems with certain ISA add-on cards.
[edit] ATX12V 1.3Introduced in April 2003 (a month after 2.0). This standard introduced some changes, mostly minor. Some of them are:

Slightly increased the power on 12 V rail.
Defined minimal required PSU efficiencies for light and normal load.
Defined acoustic levels.
Introduction of Serial ATA power connector (but defined as optional).
The −5 V rail is prohibited.

[edit] ATX12V 2.xATX12V 2.x brought a very significant design change regarding power distribution. On analyzing the then-current PC architecture's power demands, it was determined that it would be much cheaper and more practical to power most PC components from 12 V rails, instead of from 3.3 V and 5 V rails.
[edit] ATX12V 2.0

ATX 450 PHF.

The above conclusion was incorporated in ATX12V 2.0 (introduced in February 2003), which defined quite different power distribution from ATX12V 1.x:

The main ATX power connector was extended to 24 pins. The extra four pins provide one additional 3.3 V, 5 V and 12 V circuit.
The 6-pin AUX connector from ATX12V 1.x was removed because the extra 3.3 V and 5 V circuits which it provided are now incorporated in the 24-pin main connector.
Most power is now provided on 12 V rails. The standard specifies that two independent 12 V rails (12 V2 for the 4 pin connector and 12 V1 for everything else) with independent overcurrent protection are needed to meet the power requirements safely (some very high power PSUs have more than two rails, recommendations for such large PSUs are not given by the standard).
The power on 3.3 V and 5 V rails was significantly reduced.
The power supply is required to include a Serial ATA power cable.
Many other specification changes and additions.

[edit] ATX12V v2.01This is a minor revision from June 2004. An errant reference for the -5V rail was removed. Other minor changes were introduced.
[edit] ATX12V v2.1This is a minor revision from March 2005. The power was slightly increased on all rails. Efficiency requirements changed. Added 6-pin connector for PCIe graphics cards that aids the PCIe slot in the motherboard, delivering 75 watts.
[edit] ATX12V v2.2Another minor revision. Added 8-pin connector for PCIe graphics cards that delivers another 150 watts.
[edit] ATX12V v2.3Effective March 2007 and current as of 2012[update]. Recommended efficiency was increased to 80% (with at least 70% required), and the 12 V minimum load requirement was lowered. Higher efficiency generally results in less power consumption (and less waste heat), and the 80% recommendation brings supplies in line with new Energy Star 4.0 mandates.[14] The reduced load requirement allows compatibility with processors that draw very little power during startup.[15] The absolute over-current limit of 240VA per rail was removed, allowing 12V lines to provide more than 20A per rail.

作者: bugbear 时间: 2012-10-10 19:09

222cd 发表于 2012-10-10 10:08
超级花还有白金牌5VSB不合格的呢，更不用说大陆市面上那些不敢送测的货

http://www.hardwaresecrets.com ...

都知道电源是暴利产品，买就是买个性价比，保证供电安全和转换效率的情况下，越便宜越好

主板供电也不是吃素的

作者: Z魔王 时间: 2012-10-10 19:23
提示: 作者被禁止或删除内容自动屏蔽

作者: johngoo 时间: 2012-10-10 19:28
AU400吧，AU系列在隔壁评价也是不错的

欢迎光临 POPPUR爱换 (https://we.poppur.com/)