Power Supply Unit +

Power Supply Unit
A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply).
70
Thermaltake Toughpower GF A3 Gold ATX 3.0 Power Supplies: 650W $129 + Delivery ($0 C&C) @ Umart & MSY

expired Thermaltake Toughpower GF A3 Gold ATX 3.0 Power Supplies: 650W $129 + Delivery ($0 C&C) @ Umart & MSY

Nice PAX promo prices for the Toughpower GF A3 series 12VHPWR output on the 650W and 750W models maxes out at 300W, 850W maxes out at 450W - if you are running a 4090, get the 850W Same pricing also …

50

expired [Prime] Corsair RM750x (2021) Fully Modular Power Supply Unit $155 Delivered @ Amazon AU

Well.. this should be enough to power almost anything.. A great unit.. tops the list.

100

out of stock [Prime] Corsair RM850X SHIFT ATX 3.0 & PCIe 5.0 Power Supply $169 Delivered @ Amazon AU

Great price for the shift version. If your case can fit it that is. 850W, 80 PLUS Gold, Zero RPM Fan Mode, Fully Modular Micro-Fit Connectors, 140mm FDB Fan, ATX 3.0 & PCIe 5.0 Compliant ( For …

120

expired Cooler Master V SFX Gold 850W ATX 3.0 Power Supplies: Black $189, White $199 + Delivery ($0 SYD C&C/ $20 off mVIP) @ Mwave

Nice price for a quality SFX ATX 3.0 unit $250+ everywhere else Includes right angled PCIe 5.0 12VHPWR cable Limit 2 Per Customer Black - …

130

expired SilverStone HELA 1200R Platinum 1200W ATX 3.0 PSU $279 + Delivery (Free C&C) @ Mwave & Scorptec

Mwave Online Only. Limit 2 Per Customer. Ends 06/11/2023 or While Promotional Stock Lasts. Scorptec Until 31st Oct 23 23:59 Or While stock lasts Overview Equipped with Gen5 12VHPWR PCIe …

530
Corsair RM850X SHIFT ATX 3.0 & PCIe 5.0 Power Supply $159 + Delivery ($0 C&C) @ Scorptec

expired Corsair RM850X SHIFT ATX 3.0 & PCIe 5.0 Power Supply $159 + Delivery ($0 C&C) @ Scorptec

Needed to upgrade a RM550X (2018) and this was the best ATX 3.0 & PCIe 5.0 power supply corsair provided that came with 10 year warranty at a reasonable price. Also has somewhat flexible cables …

740
[VIC] EVGA 700W GQ 80+ Gold Rated ATX Semi-Modular PC Power Supply PSU $69 (in Store Only) @ Evatech, Keysborough

out of stock [VIC] EVGA 700W GQ 80+ Gold Rated ATX Semi-Modular PC Power Supply PSU $69 (in Store Only) @ Evatech, Keysborough

PSUs SOLD OUT Still a handful of 140mm fans (and a couple of 200mm we can do at the same price if your case fits them!) plus the other promo items listed below; In store only End Friday 6pm (or …

250
Corsair RM850x SHIFT PSU $159, EVGA CLC 280 Liquid CPU Cooler $79 + Shipping ($0 C&C) @ Scorptec

expired Corsair RM850x SHIFT PSU $159, EVGA CLC 280 Liquid CPU Cooler $79 + Shipping ($0 C&C) @ Scorptec

Hello, OzBargain. It's been a while. Got the Tuesday blues? Not quite hump day, nowhere near the end of the week, neither your AFL nor NRL team made the finals… Let's fix that up …

141
Lian Li O11D Mini 850W Builders Bundle Black (O11 Dynamic Mini + SP850 SFX Gold 850W Modular PSU) $299 + Delivery @ PCCG

expired Lian Li O11D Mini 850W Builders Bundle Black (O11 Dynamic Mini + SP850 SFX Gold 850W Modular PSU) $299 + Delivery @ PCCG

The LIan Li PC-O11 Dynamic Mini Tempered Glass Case is a true icon when it comes to the perfect balance between size and modularity. This PC case isn't quite sure what it wants to be, as it can …

410

out of stock Corsair RM850e (2023) Fully Modular ATX Power Supply $141.95 Delivered @ Amazon AU

CORSAIR Rm850e (2023) Fully Modular ATX Power Supply is currently $141.95 @ Amazon Australia, lowest ever according to 3Camel, Features ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - …

80
Corsair 850W RM850e 80+ Gold Power Supply $155 + Delivery (Free Pick-up) @ MSY

expired Corsair 850W RM850e 80+ Gold Power Supply $155 + Delivery (Free Pick-up) @ MSY

Down from $189. ATX 3.0, comes with 12VHPWR cable. Believe this is tier A in the tier list: https://cultists.network/140/psu-tier-list/ 750W is $145 1000W is $235

100
MSI 850W MPG A850G PCIE5 80+ Gold ATX 3.0 Power Supply $175 + $10 Delivery ($0 C&C) @ Umart

expired MSI 850W MPG A850G PCIE5 80+ Gold ATX 3.0 Power Supply $175 + $10 Delivery ($0 C&C) @ Umart

Not quite as cheap as previous deal from PCCG, but looks competitive if you can click and collect. Speculative A - tier in the cultists PSU tier list …

520
Cooler Master V1100 SFX 1100W Platinum ATX 3.0 Power Supply $227 + $15 Delivery + Surcharge @ i-Tech

out of stock Cooler Master V1100 SFX 1100W Platinum ATX 3.0 Power Supply $227 + $15 Delivery + Surcharge @ i-Tech

Blockbuster price for a 1100W SFX ATX 3.0 Platinum PSU Last deal price was $369 Note the model number is for the 1100W, there is no "V1000 1000W SFX" PSU as listed in the product name and …

260
Cooler Master V 850W Gold i ATX 3.0 Power Supply $159 + Delivery ($0 MEL C&C) @ PC Case Gear

expired Cooler Master V 850W Gold i ATX 3.0 Power Supply $159 + Delivery ($0 MEL C&C) @ PC Case Gear

Smaller alternative to the 1000W be quiet with PCCG also offering this 850W ATX 3.0 Cooler Master at a good price MPZ-8501-AFAG-BAU B Tier Speculative Speculative rating is due to a lack of …

440
be quiet! Pure Power 12 M 1000W Power Supply $199 + Delivery @ PC Case Gear

expired be quiet! Pure Power 12 M 1000W Power Supply $199 + Delivery @ PC Case Gear

ATX 3.0 PSU with full support for PCIe 5.0 GPUs (12VHPWR included) Found it while trying to decide whether to buy the EVGA SuperNOVA 1600W P+. I ended up going with the 1600W EVGA because I am …

831
EVGA SuperNOVA 1600 P+ 80+ Platinum 1600W Power Supply $259 Delivered @ BPC Tech

expired EVGA SuperNOVA 1600 P+ 80+ Platinum 1600W Power Supply $259 Delivered @ BPC Tech

Hi Ozbargainers, My 850w PSU wasn't quite up to the task to keep reliably powering my 7900 XTX, after a recent CPU upgrade, so I went on the hunt for a 1000-1300w PSU which led me to stumble …

160
Thermaltake V200 Tempered Glass RGB Mid Case with 500W PSU & 4x120mm Fans (3xRGB) $109 + Delivery ($0 C&C/ in-Store) @ MSY

expired Thermaltake V200 Tempered Glass RGB Mid Case with 500W PSU & 4x120mm Fans (3xRGB) $109 + Delivery ($0 C&C/ in-Store) @ MSY

Hot Deal. Limited Stock. Won't last long at this price. Consider shipping cost (if applicable). FYI - They also have these with RGBs, "no psu" - $66 - …

260

expired [Prime] Corsair PSU: RM750x $143, RM850x $170, RM850x Shift $183, RM1000x Shift $278.35, RM1200x Shift $330 Shipped @ Amazon AU

Corsair RMx Shift Series RM850x/RM1000x/RM1200x 80 Plus Gold Fully Modular ATX Power Supply Easier access for your cables and simpler, cleaner cable management Fully modular micro-fit PSU …

180
Cooler Master MWE V2 Gold Power Supply: 750W $111, 850W $125 + Delivery ($0 C&C) @ Scorptec

expired Cooler Master MWE V2 Gold Power Supply: 750W $111, 850W $125 + Delivery ($0 C&C) @ Scorptec

I am no PSU aficionado, but these seem like decent prices for a mid-range power supply. Cooler Master MWE GOLD 750 V2 - $111 Cooler Master MWE GOLD 850 V2 - $125 Specs Model: MPE-7501-AFAAG …

200

expired Corsair RMe (2023) Gold ATX 3.0 Power Supplies: RM750e 750W $140, RM850e 850W $157 + Delivery ($0 SYD C&C/ $20 off mVIP) @ Mwave

All time low on Corsair's latest 2023 ATX 3.0 revision of the RMe Limit 2 Per Customer RM750e 750W RM850e 850W CP-9020262-AU - 750W CP-9020263-AU - 850W A Tier Full modular 120mm RB …