El Cheapo Power Supplies Part #2 - be quiet! - Rasurbo - Chieftec
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- Опубліковано 7 лют 2025
- We bought several highly affordable (others call them cheap) power supplies and put them to the test, to check if they are safe to use in a modern system. This is part #2 of our El Cheapo Power Supplies series.
You will find part #1 here: • El Cheapo Power Suppli...
If you want to listen to our expert advice, DON"T trust your system on cheap PSUs. Prefer branded ones from respectable manufacturers like Seasonic, CWT, etc. which have been thoroughly tested. Remember, you get what you paid for, there are no shortcuts when it comes to power output!
The PSUs tested in this episode (part #2):
👉be quiet! b9 350
👉Chieftec SFX-250VS
👉RASURBO BAP 650
The PSUs tested in the previous episode (part #1)
👉Aerocool ACP-550LXD
👉CoolBox Basic 500GR
👉Inter-Tech SL-500A
👉LC Power LC500H-12
👉TooQ TQEP-500SP
⚡️Chieftec SFX-250VS Cable Configuration Connector Count - Gauge
ATX connector 20+4 pin (310mm) 1x connector 20-22AWG
4 pin ATX12V (450mm) 1x connector 20AWG
SATA (300mm+160mm) 2x connectors 20AWG
4-pin Molex (300mm+150mm) / FDD (+150mm) 2x / 1x connectors 20AWG
⚡️be quiet System Power B9 350 Cable Configuration Connector Count - Gauge
ATX connector 20+4 pin (450mm) 1x connector 18-22AWG
4+4 pin EPS12V (450mm) 1x connector 18AWG
6+2 pin PCIe (450mm) 1x connector 18AWG
SATA (400mm+150mm) 2x connectors 18AWG
SATA (400mm+150mm) / 4-pin Molex (+150mm+150mm) 2x / 2x connectors 20AWG
⚡️RASURBO BAP-650 Cable Configuration Connector Count - Gauge
ATX connector 20+4 pin (460mm) 1x connector 18-20AWG
4 pin ATX12V (470mm) 1x connector 18AWG
6+2 pin PCIe (470mm) 1x connector 18AWG
SATA (470mm) / 4-pin Molex(+150mm+140mm) / FDD (+150mm) 1x / 2x / 1x connectors 18AWG
SATA (470mm+140mm) / 4-pin Molex (+140mm+140mm) 2x / 2x connectors 18AWG
#HWbusters #CheapPSU #ElCheapo
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• El Cheapo Power Suppli...
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Chieftec SFX-250VS Cable Configuration
ATX connector 20+4 pin (310mm) 1x connector 20-22AWG
4 pin ATX12V (450mm) 1x connector 20AWG
SATA (300mm+160mm) 2x connectors 20AWG
4-pin Molex (300mm+150mm) / FDD (+150mm) 2x / 1x connectors 20AWG
be quiet System Power B9 350 Cable Configuration
ATX connector 20+4 pin (450mm) 1x connector 18-22AWG
4+4 pin EPS12V (450mm) 1x connector 18AWG
6+2 pin PCIe (450mm) 1x connector 18AWG
SATA (400mm+150mm) 2x connectors 18AWG
SATA (400mm+150mm) / 4-pin Molex (+150mm+150mm) 2x / 2x connectors 20AWG
RASURBO BAP-650 Cable Configuration
ATX connector 20+4 pin (460mm) 1x connector 18-20AWG
4 pin ATX12V (470mm) 1x connector 18AWG
6+2 pin PCIe (470mm) 1x connector 18AWG
SATA (470mm) / 4-pin Molex(+150mm+140mm) / FDD (+150mm) 1x / 2x / 1x connectors 18AWG
SATA (470mm+140mm) / 4-pin Molex (+140mm+140mm) 2x / 2x connectors 18AWG
If you're going to hear about bad power supplies, it's best to hear about them from guys with such careful methodology and knowledge. Thanks for this!
Thank you for your kind words!
El Cheapo Power Supplies series is amazing!
It seems if it was group regulation going off kilter, you'd help the bequiet! along by loading the minor rails, but you already pulled a good few amps out of them. I wonder if that's just cable losses, i.e. if while it's dipping to 11V on 12V rail, it's actually above 11.5V as measured on an unloaded wire. Though that's probably not entirely helpful either.
I also don't know whether dipping 12V rail even to 11V is practically that critical as long as it doesn't grow angry noisy, i mean spec is spec, and one shouldn't skirt it, but also, whether it really does that much. The effective current on the high-side VRM fets increases proportionally to the difference with the target voltage, but there isn't all too much heat loss on them anyway, and it may be dominated more by switching losses than resistive losses, since they're only on for a short time.
Another great job
Thank you Sergio!
You are a Power Hero! Greetings from Colombia, Best Regards! ^^
Wow, thanks!
Congratulations from Brazil! If you can, please test gigabyte 750w gold full modular model.
This is among my next videos/reviews!!!
Is any of these psus good enough for Easter,instead of minerva,mefisto mana and fireworks?
For bang bang we found out in this vid!
:-)
Rasurbo for Easter fireworks he he. Last time I reviewed a psu from this brand it wasn't so bad, though. It didn't explode at least
@@HardwareBustersGR when u risk your life for the art!
:-)))
Great content man
Καλησπέρα, μπορώ να έχω μια γνώμη για αυτό το τροφοδοτικό;
Enermax RevoBron TGA 500W Semi Modular 80 Plus Bronze (www.skroutz.gr/s/16370106/Enermax-RevoBron-TGA-500W-Semi-Modular-80-Plus-Bronze.html?)
είναι για σύστημα Ryzen 2600x με Sapphire RX570 4Gb
αξίζει σε αυτήν την κατηγορία μαζί με τα έξτρα Fans που έρχεται μαζί και τις πρόσθετες λειτουργίες σκόνης και λειτουργία καθυστέρησης όταν κλείνει ο υπολογιστής να παραμένουν ανοιχτά για 40-60 δεύτερα;
Έχω κάνει review το 700w στο www.techpowerup.com/review/enermax-erb700awt/
Αν έχουν κρατήσει την ίδια πλατφόρμα φαίνεται τίμιο για τα λεφτά του
Το να κρατάει τους ανεμιστήρες σε λειτουργία αξίζει ναι γιατί κρυώνει πιο γρήγορα τα εξαρτήματα.
@@HardwareBustersGR Α οκ ωραία ευχαριστώ!! Φιλέ δεν το πιστεύω ότι αυτό το review είναι δικό σου! Το είχα δει πιο παλιά γιατί το έψαχνα και πίστευα ότι είναι κάποιου τρελαμένου κινέζου γιατί έμπαινε σε πολύ λεπτομέρεια!!!! Απίστευτη δουλεία!!! ΜΠΡΑΒΟ ΜΠΡΑΒΟ ΜΠΡΑΒΟ!!!!
Something happened to the chieftech psu that is too harsh for the audience? :-P
Chieftec managed to survive :)
@@HardwareBustersGR Nice, they do make a fairly ok PSUs (i had one on my main, first build 17 years ago or so). The reason for my comment tho is, when you introduce the Chieftech you then proceed to Rasurbo immediately. Give it a look (15:00)... or is it only me? BTW: Keep up the good work!
με συγχωρεις αλλα η chieftec ειχε τρομερα vfm τροφοδοτικα οποιος εχει δουλεψει παλιο hardware ξερει ποσο σοβαρη εταιρια ηταν η chieftec
Ήταν ναι και είχε και καλά κουτιά. Αλλά μετά κατρακύλισε.