It looks like my current psu has started giving up. It's about 350-400W
(don't remember exactly), and since I installed a more powerful graphics
card with its own molex connector, I often get messages about the gpu
not receiving enough power on startup and there are random reboots as well.
So I decided to upgrade the psu, and here are the candidates:
Ideally, I would prefer something around the 100 euro mark, with modular
cables, not too noisy and a good fan is a plus. Of course, I see zalman
has some noiseless designs, but I am not sure about the resultant heat
issues.
So which one would you recommend? Please note that these are the brands I
have access to locally.
Rookie <rookie@hates.spam> wrote in news:Xns9A112F504CA23jfk6@localhost:
> It looks like my current psu has started giving up. It's about
> 350-400W (don't remember exactly), and since I installed a more
> powerful graphics card with its own molex connector, I often get
> messages about the gpu not receiving enough power on startup and there
> are random reboots as well.
>
> So I decided to upgrade the psu, and here are the candidates:
>
> http://www.plaisio.gr/productlist.as...egory=69977705
>
> http://www.multirama.gr/Multirama/ca...cc_id=PowerSup
> plies
>
> http://www.pc-store.gr/product_detai...=17&item_id=97
>
> Ideally, I would prefer something around the 100 euro mark, with
> modular cables, not too noisy and a good fan is a plus. Of course, I
> see zalman has some noiseless designs, but I am not sure about the
> resultant heat issues.
>
> So which one would you recommend? Please note that these are the
> brands I have access to locally.
>
I should also add that I have an older (AGP equipped) 865 motherboard, so I
wonder whether the plugs those new psus come with are compatible.
Rookie wrote:
> It looks like my current psu has started giving up. It's about 350-400W
> (don't remember exactly), and since I installed a more powerful graphics
> card with its own molex connector, I often get messages about the gpu
> not receiving enough power on startup and there are random reboots as well.
>
> So I decided to upgrade the psu, and here are the candidates:
>
>
> Ideally, I would prefer something around the 100 euro mark, with modular
> cables, not too noisy and a good fan is a plus. Of course, I see zalman
> has some noiseless designs, but I am not sure about the resultant heat
> issues.
>
> So which one would you recommend? Please note that these are the brands I
> have access to locally.
Knowing your hardware specs would be useful, but as a blanket
recommendation the HX620 is very good.
Rookie wrote:
> It looks like my current psu has started giving up. It's about 350-400W
> (don't remember exactly), and since I installed a more powerful graphics
> card with its own molex connector, I often get messages about the gpu
> not receiving enough power on startup and there are random reboots as well.
>
> So I decided to upgrade the psu, and here are the candidates:
>
> http://www.plaisio.gr/productlist.as...egory=69977705
>
> http://www.multirama.gr/Multirama/ca...=PowerSupplies
>
> http://www.pc-store.gr/product_detai...=17&item_id=97
>
> Ideally, I would prefer something around the 100 euro mark, with modular
> cables, not too noisy and a good fan is a plus. Of course, I see zalman
> has some noiseless designs, but I am not sure about the resultant heat
> issues.
>
> So which one would you recommend? Please note that these are the brands I
> have access to locally.
The Tier 5 section in this thread, gives a list of product brands to avoid.
Additional models, not in the list, are discussed on the additional
pages of the thread. For example, they say that Chieftec are made
by ChannelWell.
As for connectors, a lot of supplies with 24 pin power, feature
the ability to slide off and disconnect a 4 pin section. Sometimes,
in an advertisement, the main connector is termed "20+4", to show
that the supply supports both 20 pin and 24 pin applications. There
are a very few supplies, where the 24 pin connector is fixed. You can
still connect a 24 pin (fixed) supply to a 20 pin motherboard, but on some
motherboards, a capacitor near the power connector, prevents a
24 pin power supply from fitting into place.
Brett Kline <m5i4@16m76ydi.ljf> wrote in news:fkps8v$2hv$1@aioe.org:
> Rookie wrote:
>> It looks like my current psu has started giving up. It's about
>> 350-400W (don't remember exactly), and since I installed a more
>> powerful graphics card with its own molex connector, I often get
>> messages about the gpu not receiving enough power on startup and
>> there are random reboots as well.
>>
>> So I decided to upgrade the psu, and here are the candidates:
>>
>
>>
>> Ideally, I would prefer something around the 100 euro mark, with
>> modular cables, not too noisy and a good fan is a plus. Of course, I
>> see zalman has some noiseless designs, but I am not sure about the
>> resultant heat issues.
>>
>> So which one would you recommend? Please note that these are the
>> brands I have access to locally.
>
>
> Knowing your hardware specs would be useful, but as a blanket
> recommendation the HX620 is very good.
>
> http://preview.tinyurl.com/26frrg
>
Thanks, I have a celeron 2.6, an AGP card that requires a power connection,
a few pci cards and two sata disks. The case is a typical rather smallish
case by today modern standards.
Though I may switch to a more modern system in the future, using more than
one graphics card is certainly not within my plans.
Paul <nospam@needed.com> wrote in news:fkptib$5ke$1@aioe.org:
> Rookie wrote:
>> It looks like my current psu has started giving up. It's about
>> 350-400W (don't remember exactly), and since I installed a more
>> powerful graphics card with its own molex connector, I often get
>> messages about the gpu not receiving enough power on startup and
>> there are random reboots as well.
>>
>> So I decided to upgrade the psu, and here are the candidates:
>>
>> http://www.plaisio.gr/productlist.as...egory=69977705
>>
>> http://www.multirama.gr/Multirama/ca...&cc_id=PowerSu
>> pplies
>>
>> http://www.pc-store.gr/product_detai...=17&item_id=97
>>
>> Ideally, I would prefer something around the 100 euro mark, with
>> modular cables, not too noisy and a good fan is a plus. Of course, I
>> see zalman has some noiseless designs, but I am not sure about the
>> resultant heat issues.
>>
>> So which one would you recommend? Please note that these are the
>> brands I have access to locally.
>
> The Tier 5 section in this thread, gives a list of product brands to
> avoid. Additional models, not in the list, are discussed on the
> additional pages of the thread. For example, they say that Chieftec
> are made by ChannelWell.
>
> http://www.xtremesystems.org/forums/...d.php?t=108088
>
> As for connectors, a lot of supplies with 24 pin power, feature
> the ability to slide off and disconnect a 4 pin section. Sometimes,
> in an advertisement, the main connector is termed "20+4", to show
> that the supply supports both 20 pin and 24 pin applications. There
> are a very few supplies, where the 24 pin connector is fixed. You can
> still connect a 24 pin (fixed) supply to a 20 pin motherboard, but on
> some motherboards, a capacitor near the power connector, prevents a
> 24 pin power supply from fitting into place.
>
> Paul
>
Thanks, I can testify the chieftec psus are a total waste of money, as
they come preinstalled with pcs sold by a major supplier here and I have
often sees them "performing" in practice.
Brett Kline <m5i4@16m76ydi.ljf> wrote in news:fkps8v$2hv$1@aioe.org:
> Rookie wrote:
>> It looks like my current psu has started giving up. It's about
>> 350-400W (don't remember exactly), and since I installed a more
>> powerful graphics card with its own molex connector, I often get
>> messages about the gpu not receiving enough power on startup and
>> there are random reboots as well.
>>
>> So I decided to upgrade the psu, and here are the candidates:
>>
>
>>
>> Ideally, I would prefer something around the 100 euro mark, with
>> modular cables, not too noisy and a good fan is a plus. Of course, I
>> see zalman has some noiseless designs, but I am not sure about the
>> resultant heat issues.
>>
>> So which one would you recommend? Please note that these are the
>> brands I have access to locally.
>
>
> Knowing your hardware specs would be useful, but as a blanket
> recommendation the HX620 is very good.
>
> http://preview.tinyurl.com/26frrg
I see the corsair is at the same price as the zalman 750, do you believe
it's worth it over the zalman?
>
> I see the corsair is at the same price as the zalman 750, do you believe
> it's worth it over the zalman?
The Corsair HX620 is made by Seasonic and is of very good quality.
Judging from the hardware you list, the Corsair VX450 will suffice at
half the price of the HX620. If you can't find the VX450, look for a
Seasonic rated at 400W - 500W.
On Tue, 25 Dec 2007 05:07:56 +0100 (CET), Rookie
<rookie@hates.spam> wrote:
>Thanks, I can testify the chieftec psus are a total waste of money, as
>they come preinstalled with pcs sold by a major supplier here and I have
>often sees them "performing" in practice.
Depends on the age of the case, I have had Chieftec PSU made
by Sirtec that did fail, but for reasons of power surge that
no PSU can be assumed to withstand and later after reparing,
still work ok today... over 5 years later.
IMO, brand means a fair bit, but actual review and pictures
of a specific unit count for more.
Power supply 
Linear Mode
