SFX-L is the way to go, as these regular SFX-PSUs do struggle with thermal issues due to the small 80mm fan used. I have two Silverstone SFX PSUs. One 450W with 80mm fan and one 500W SFX-L with a 120mm fan. The difference in temperatures and noise-levels is huge.
Agreed, the 92mm fan on the Corsair doesn't spin at system idle on my rig (Haswell i5, 2 SSDs, 1 HDD, RX470 and WiFi card on a Mini ITX mobo). It will make noise during gaming, but every fan is spinning by then, it will however spin down when the load drops unlike what I read about the Silverstone units. There is also a 600W version.
While dual gpu is unlikely in the systems this is likely to be used with. 2x 8pin connectors can run a pair of 225w cards. Combined with a full power desktop CPU and 80% load seems doable even without an overclock.
I have an Enermax Revolution SFX 650 power supply in an NCASE M1.
One sata power cable with 3 sata power points is being used to power 4 things: 1. An 8 TB 3.5" HDD 2. A 5 TB 2.5" HDD 3. A Swiftech 8 way PWM Fan splitter 4. An EK XTOP REVO D5 PWM Plexi Pump.
I am using a "SATA converts to right angle SATA + molex pin" adapter to split one of the SATA power points between fan splitter and the pump.
My question is, is the SATA power cable sufficient to supply the power, or am I at risk?
For your reference, the SATA power cable is modular with 6pin pcie looking connector on the PSU side.(which in my guess would be able to supply 75 watts, wouldn't it?)
I went this route because the pump needs a molex connector, and adding the molex cable would be quite messy inside the case, especially because I have a custom cpu + GPU water loop in there with a 240 rad.
Also, in my case the psu fans keeps spinning even when the desktop is idling, sipping ~70watts. Perhaps because of the higher temps (ambient temperature is ~28° here)... I was quite disappointed because I expected it to be in fanless mode all the time (my config is i7 6700, gtx 1060, 1 3.5" HDD, 1 2.5" HDD, 1 D5 Pump, and I measured ~170w from the wall in unigine heaven and max 224w in FIFA 17 demo)
You're fine with that build. Your pump is going to run at 37w maximum and you don't need to run it anywhere near full speed. Keeping your power supply fan running in that build would be beneficial anyway.
Sleeve bearing fan? Instant fail. I would rather have some decent middle-ground capacitors like Teapo if it meant getting a at least modified sleeve bearing (rifle,etc). It's an unbalanced design. Anything over $50, there is no excuse.
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jrs77 - Friday, June 30, 2017 - link
SFX-L is the way to go, as these regular SFX-PSUs do struggle with thermal issues due to the small 80mm fan used.I have two Silverstone SFX PSUs. One 450W with 80mm fan and one 500W SFX-L with a 120mm fan. The difference in temperatures and noise-levels is huge.
Alistair - Friday, June 30, 2017 - link
Should try the Corsair 450W SFX power supply. It is my most satisfying purchase ever. No need for SFX-L.nijimon - Monday, July 3, 2017 - link
Agreed, the 92mm fan on the Corsair doesn't spin at system idle on my rig (Haswell i5, 2 SSDs, 1 HDD, RX470 and WiFi card on a Mini ITX mobo). It will make noise during gaming, but every fan is spinning by then, it will however spin down when the load drops unlike what I read about the Silverstone units. There is also a 600W version.DanNeely - Friday, June 30, 2017 - link
While dual gpu is unlikely in the systems this is likely to be used with. 2x 8pin connectors can run a pair of 225w cards. Combined with a full power desktop CPU and 80% load seems doable even without an overclock.prateekprakash - Saturday, July 1, 2017 - link
I have an Enermax Revolution SFX 650 power supply in an NCASE M1.One sata power cable with 3 sata power points is being used to power 4 things:
1. An 8 TB 3.5" HDD
2. A 5 TB 2.5" HDD
3. A Swiftech 8 way PWM Fan splitter
4. An EK XTOP REVO D5 PWM Plexi Pump.
I am using a "SATA converts to right angle SATA + molex pin" adapter to split one of the SATA power points between fan splitter and the pump.
http://www.performance-pcs.com/sata-15pin-converts...
My question is, is the SATA power cable sufficient to supply the power, or am I at risk?
For your reference, the SATA power cable is modular with 6pin pcie looking connector on the PSU side.(which in my guess would be able to supply 75 watts, wouldn't it?)
I went this route because the pump needs a molex connector, and adding the molex cable would be quite messy inside the case, especially because I have a custom cpu + GPU water loop in there with a 240 rad.
500px.com/iamprateekprakash/galleries/ncase-m1-v5-0-build-log
prateekprakash - Saturday, July 1, 2017 - link
Also, in my case the psu fans keeps spinning even when the desktop is idling, sipping ~70watts. Perhaps because of the higher temps (ambient temperature is ~28° here)... I was quite disappointed because I expected it to be in fanless mode all the time (my config is i7 6700, gtx 1060, 1 3.5" HDD, 1 2.5" HDD, 1 D5 Pump, and I measured ~170w from the wall in unigine heaven and max 224w in FIFA 17 demo)HomeworldFound - Saturday, July 1, 2017 - link
You're fine with that build. Your pump is going to run at 37w maximum and you don't need to run it anywhere near full speed. Keeping your power supply fan running in that build would be beneficial anyway.nwarawa - Wednesday, July 5, 2017 - link
Sleeve bearing fan? Instant fail. I would rather have some decent middle-ground capacitors like Teapo if it meant getting a at least modified sleeve bearing (rifle,etc). It's an unbalanced design. Anything over $50, there is no excuse.