Hi, I have a Zalman power supply:
Zalman ZM500-HP
and am planning on splitting some of the SATA power connectors, but am not sure if the power supply can handle the splitting.
The first question I should probably ask, and might answer everything for me, is, does only the total load on the PS matter? That is to say, if there is a 400 W load on a power supply, is there a difference if the entire load is connected to one connector on the power supply, or to several/individual connectors?
This PS has two cables with SATA connectors. (3 connectors on each)
The only increase I am adding to the load of PS is I am adding an optical drive. I will have two total, but I don't think it will substantially increase the load because I don't plan on having both drives running at the same time much.
The only other change is I am moving the components around a bit, and won't have as much flexibility for using individual connectors for each device.
I want to split one SATA connector twice, so it will power 4 devices.
It will branch out like this:
............PS
.............|
.....SATA con
.....| .............| ...(split point)
.../..\.........../..\....(split point)
HD..CC....HD..Media Reader
CC is a cold cathode power supply with 2 cold cathodes connected to it
Media reader is a this 5.25 bay media reader with several 12 V fans, plus a CPU cooler.
HD is a hard drive.
So will it make a difference if all these devices mentioned are connected with individual connectors, or all through the same connector? (Split a few times)
The complete setup is:
Xeon Core2 E3110
ASUS P5KC
4 GB ram in 2 sticks
GIGABYTE GV-NX96T1GHP
LSI MegaRAID 8888ELP
PCI-e x1 5 port USB 2.0 card
PCI 5 port USB 2.0 card
(2) SATA DVD-RW drives
ZALMAN CNPS9500A cpu cooler
(2) 120mm fans, 12v LED
(2) 80mm fans, 12v LED
(2) Seagate 1 TB ES.2 SATA HD
(2) Seagate 15K.5 SAS HD
Thanks,
Mike
EDIT:
This may seem like a lot of components, and when using one of those power supply calculators, it usually gives a value between 500-600W, I have my system connected to a UPS and I have never seen a load over 300W from the computer, even when I try and give everything a 100% load. The PS is 500W.
Zalman ZM500-HP
and am planning on splitting some of the SATA power connectors, but am not sure if the power supply can handle the splitting.
The first question I should probably ask, and might answer everything for me, is, does only the total load on the PS matter? That is to say, if there is a 400 W load on a power supply, is there a difference if the entire load is connected to one connector on the power supply, or to several/individual connectors?
This PS has two cables with SATA connectors. (3 connectors on each)
The only increase I am adding to the load of PS is I am adding an optical drive. I will have two total, but I don't think it will substantially increase the load because I don't plan on having both drives running at the same time much.
The only other change is I am moving the components around a bit, and won't have as much flexibility for using individual connectors for each device.
I want to split one SATA connector twice, so it will power 4 devices.
It will branch out like this:
............PS
.............|
.....SATA con
.....| .............| ...(split point)
.../..\.........../..\....(split point)
HD..CC....HD..Media Reader
CC is a cold cathode power supply with 2 cold cathodes connected to it
Media reader is a this 5.25 bay media reader with several 12 V fans, plus a CPU cooler.
HD is a hard drive.
So will it make a difference if all these devices mentioned are connected with individual connectors, or all through the same connector? (Split a few times)
The complete setup is:
Xeon Core2 E3110
ASUS P5KC
4 GB ram in 2 sticks
GIGABYTE GV-NX96T1GHP
LSI MegaRAID 8888ELP
PCI-e x1 5 port USB 2.0 card
PCI 5 port USB 2.0 card
(2) SATA DVD-RW drives
ZALMAN CNPS9500A cpu cooler
(2) 120mm fans, 12v LED
(2) 80mm fans, 12v LED
(2) Seagate 1 TB ES.2 SATA HD
(2) Seagate 15K.5 SAS HD
Thanks,
Mike
EDIT:
This may seem like a lot of components, and when using one of those power supply calculators, it usually gives a value between 500-600W, I have my system connected to a UPS and I have never seen a load over 300W from the computer, even when I try and give everything a 100% load. The PS is 500W.