psu

Does anybody know the connector for this PSU ? I bough 4x on a sale since they could be used with some PicoPSU or Similar :) . I couldn't find many Pictures online, but it seems to have some Toot/Pin Connector, NOT a PCB with several Lanes for Control & Power. Does anybody know the...

Hi all, this is probably a tricky one. I'm looking for a power distribution board/backplane that's compatible with the MS73-HB1 PMBus connector so I can make use of the server remote management tools. I see these motherboards were used in the S453-S70-AAV1 4U storage server, but I can't seem to...

Hoping someone can help me out here. My supermicro C3558 motherboard has 8 SATA ports, but its currently in a 4 bay supermicro ITX case. Since I'd like to use the other ports, I decided to expand to an 8 bay and found a good deal on the U-NAS case. However when finally trying to make the switch...

Hello, I have a servber with two of Supermicro PWS-1K41P-1R power supplies. They are loud af so there is no way the machine can stay on our office (i replaced all the server fans with noctuas, so the only loud thing is the PSU) I purchased Noctua fans with PWM support and correct size +...

Good evening everyone, I was hoping someone here could possibly tell me if a Supermicro CSE-847BE1C-R1K28LPB would be compatible with a PWS-1K11P-1R -48vdc PSU? I've contacted Supermicro directly and have basically gotten the basic "It's the PWS-1k11P-1R is a direct swap for the PWS-1K28P-SQ...

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I recently bought a 4U server from ebay (£30). It came as a complete package (chasis, PSU, motherboard, RAM, CPU, HDDs, GPU), but I was really only interested in the chasis, so I've taken out the (very old) guts and replaced everything, including the PSU (which is too low power and too noisy)...

I am in the process of setting up my homelab to move out to my tower site to get some better speeds. Out there I have a -48vdc rectifier rack and would like to run my homelab off of the battery bank without trying to find an isolated inverter. TLDR is the Dell PowerEdge R730XD compatible with...

Hello dear members! Looking for some advice on replacing an old power supply. Question is ¿should I care for the maximum combined wattage on 3.5v and 5v rails, given the list of components below? Or ¿should I just go for the most efficient psu I can afford? Here are the specs: -Mobo: Asus p6td...

Hi all, first post so apologies if this is on the wrong board. I've got a Dell Optiplex 3050 Micro which nominally takes a 19.5V DC power supply, however I want to install it in an industrial electrical cabinet and run it off the available 24V DC. I could rig up a DC/DC step down converter but...

I'm not new to PC building but enterprisers are new to me. I found a cheap DL180 G6 in my area that turned on. So at least I have a case and a set of redundant power supply. The problem is that no mater what I do, the power supply does not turn on my Supermicro X10 board. I tried another PSU and...

I'm looking for a chassis to host a homelab server. Because the server will be in my office I'm aiming for quiet as possible, so I want to replace the redundant 1U PSUs with something quieter. I think I've seen replacement brackets for blade style PSU that can convert a 2U or 3U into a ATX or...

What exists for super high efficiency, lower wattage power supplies? Ideally in the 300-400W range, if not 275W. Both SFX and ATX form factors are fine. I'm trying to avoid any rackmount-oriented PSU in particular unless they are provably silent (or silent at 2m) at 150W -- likely 100-120W --...

Hi everyone, I got a 5017GR-TF 1U server. I find that the PSU fan is noisy. I would like to know if it is possible to replace the PSU and the power distribution board to a standard 1U PSU. I see there are Post about replacing redundant PSU but I cannot find information related to the SC818...

Hi, So I recently bought two 7150-C12P of a STH forums member (thanks Alistair!) of which one was broken and missing it's PSU (the other one is working fine this far at least!). I've taken a look at the circuit boards and it looks absolutely fine, no broken components, no burn marks, but should...

Does somebody know if I can mod a Supermicro 933T and exchange the triple-redundant (Sp382-ts 380W) for a p920-SQ and exchanging the powerboard. Is there a lot of modification needed? If not, somebody knows if the fans of Sp382-ts 380W are very noisy?

Hi there, I have a very strange problem with a new NAS install. I had a Supermicro A1SAi for 5 years before I got the Intel AVR54 bug, which Supermicro absolutely refused to fix. For that matter I decided not to buy a new Supermicro motherboard. Anyway, just to say that the 6 disks (2 SSDs and...

Hi All, I recently bought a dell R720 with a single 750W PSU. It came with a DVD and 6 spinning drives and 96 GB RAM. I then replaced the DVD with an SSD (Using SSD caddy) and ordered: 1. A pair of Intel XEOM E5-2650 v2 processors 2. 16GB DDR3 PC3 ECC RAM x 4 (Total RAM would be 64 + 96 = 160...

I am conceptualizing right now a new 2U for my rack rendering workstation. Doing this is part for fun and part for it's intended use and part to keep noise down. I want to buy my own chassis and E-ATX motherboard, RTX GPU but the problem is the power supply. I'm thinking my power needs are...

Hey there - So I'm working on this issue for a week now... (I hope this is the matching Subforum) I bought a Chenbro RM23712 with a Redundand PSU Cage but no Modules in it half a year ago. A week later, I got a pair of Intel DPS-750XB's and tried it with a MSI Z87 Mpower-SP and a Core i5 4460...