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Power Supply

Antec - 450 W ATX Power Supply

( 4.5 Average / 19 Ratings )





Part #





450 W




+3.3V@24A, +5V@15A, +12V1@18A, +12V2@18A, -12V@0.3A, +5VSB@2.5A

PCI-Express 6-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon $35.25 Free two-day shipping with Amazon Prime In stock $35.25
( 27 new from $34.42, 3 used from $23.06. Last updated 3 hours ago. )
Walmart $35.25 +FREE s/h In stock $35.25
B&H $36.25 +FREE s/h In stock $36.25
Newegg $34.92 +$3.99 s/h In stock $38.91
Newegg Business $34.92 +$3.99 s/h $38.91
OutletPC $39.23 +FREE s/h In stock $39.23
Monoprice $39.99 $39.99+
SuperBiiz $36.99 +$4.99 s/h $41.98
PCM $47.99 +$16.26 s/h In stock $64.25
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


roawh 45 points 46 months ago

Good choice in the budget space, especially if you can get it with MIR. For my situation, the 8-pin connector wasn't long enough to reach around the back of the case, so I had to buy an adapter. Consider your layout when making your purchase decision, as it does add a bit to the cost. Also remember, as a budget entry this PSU is not modular, and the cables are not all sleeved. Not a big deal if you want function over form, however. Going on 2 years and no issues with power delivery.

jnanof 26 points 46 months ago
from completed build Cable Cutter that can play MMOs

Best PSU in this price range if you don't need modular.

TheGhostMan 32 points 44 months ago

The PSU is better than the EVGA 430w 80+ power supply but it's slightly expensive than the former.

justinwasx 8 points 38 months ago
from completed build Build For A Friend.

I couldn't be happier with this power supply for the price you cant beat it.

nuked24 16 points 37 months ago
from completed build Mish-Mash of Parts

It's an Antec PSU, what's more to say?

LoganNoster 14 points 35 months ago
from completed build Budget Gaming PC

I actually bought the Antec VP450F, but there is not too much of a difference. It is the third and the most reliable power supply I have put into my build so far. Very quiet and very efficient.

Rotti123 12 points 34 months ago
from completed build Simple Skylake office PC

Quiet, looks good and gets good reviews online. Time will tell if it's reliable.

nightrook 16 points 30 months ago
from completed build ~$500 CAD Budget Gaming Build

No complaints, does what it's supposed to do, and still runs great after 2.5 years.

zoojoe10 8 points 29 months ago
from completed build WOT pc build

This is a really good power supply but the reason I gave it 3 stars was because none ofthe wires were labeled and some of them were even to short to route behind the case