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PSU for file server?

Ha-Satan
By Ha-Satan
in Power Supplies
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So basically, I'm looking for the cheapest (ATX) PSU that isn't garbage. I'm planning to throw together a cheap file server for my home based around mostly used/reclaimed parts. I'm planning on using an i5-4440 (or something similar) with no dedicated GPU, 2 HDDs, and an SSD.

 

Right now it looks like the EVGA B5 550W is $45. I realize this isn't a top-of-the-line PSU but considering I'll never push anywhere close to that much power, I feel like it should do OK. Are there any cheaper models I should consider? This would be running 24/7 if that matters. This is my first time building a home server so let me know if I'm missing anything obvious.

"TV Gaming" PC: Ryzen 5 5600 :: 32GB DDR4-3200 :: RTX 2070 Super :: 500GB PCIe 3.0 SSD :: 1.5TB of SATA SSDs :: Windows 11

"Desk Gaming" PC: i5-4690K :: 16GB DDR3-1600 :: RX 560D 4GB :: 500GB SATA SSD :: Linux Mint 22

Office PC: Dell Pro 14 :: Ultra 7 268V :: 32GB DDR5-8533 :: 512GB PCIe 4.0 NVMe :: 6TB HDD :: Windows 11

Laptop: Dell Latitude 15.6" :: i5-4200U :: 8GB DDR3-1600 :: 500GB SATA SSD :: Linux Mint 22

Primary NAS: i5-7500 :: 16GB DDR4-2133 :: 250GB SSD :: 8TB HDD :: TrueNAS Scale 24.10

Web Server/Backup NAS: Raspberry Pi 4 Model B :: 2GB RAM :: 64GB microSD card :: 8TB HDD :: Raspberry Pi OS

Other tech stuff: iPad Pro M4 13" :: Samsung Galaxy A15 4GB :: 2022 Kindle Fire HD 7 :: PS4 Slim w/ 1TB SSD :: OG Nintendo Switch

 

 

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Posted

Running 24/7

Get something at least from Tier A.

 

For safety as well as efficiency since running that much it really matters if it 90% efficient or 95%

(Not sure about your power cost but for me it was over a hundred a year (at 21cents per kWh)

When i ask for more specs, don't expect me to know the answer!
I'm just helping YOU to help YOURSELF!
(The more info you give the easier it is for others to help you out!)

Not willing to capitulate to the ignorance of the masses!

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wihtout a gpu, the b5 will suffice since your system uses around 100w while at 100% stress

I Use my knowledge as business owner and self taught technician aswell as an AI to help people. AI might be controversial but it actually works pretty well 90% of the time.

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