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Power Supply

Silverstone Strider Gold 450W 80+ Gold Certified Fully-Modular SFX Power Supply

( 4.4 Average / 19 Ratings )





Part #

(or) SST-ST45SF-G




450 Watts





Efficiency Certification

80+ Gold




+3.3V@19A, +5V@14A, +12V@37A, +5VSB@2.5A, -12V@0.3A

PCI-Express 6+2-Pin Connectors


PCI-Express 6-Pin Connectors


Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
SuperBiiz $87.99 $87.99+
Amazon $88.99 Free two-day shipping with Amazon Prime In stock $88.99
( 17 new from $88.99, 1 used from $80.00. Last updated 31 minutes ago. )
Newegg $89.99 -$5.00 +$5.99 s/h In stock $90.98
$5.00 mail-in rebate
NCIX US $93.99 In stock $93.99+
* 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 & Combo Deals) History:


from completed build Paladin - Have LAN, Will Travel

its a 450w, Gold rated SFX PSU... what could go wrong?

from completed build BIO DIGITAL JAZZ

Unit itself is lightweight, runs cool, but not so quiet... The cables are Fully modular after a fashion, but are the braided black shiny pythons of fatness type, not the flat ribbons of convenience, so if you've got limited space you'll need to plan system assembly pretty carefully...

from completed build A Tale of Two Bookkeepers.

Small and efficient, Gold rated with modular cables.

Edit - subtracted one star - Silverstone never sent the $5 rebate per PSU.

from completed build The PS5 (Client Build #2)

This is a great PSU, so far it's proving to power the build fine and 450W is all we need. 80+G is of course a bonus although not required, but modularity is pretty much a requirement in this case.

I've docked one star because the way that the cables lock into the PSU is confusing-they don't make it clear that you have to bend down the locking tab in order to get the cables to lock. This caused lots of frustration with cables popping out everywhere, and was specified nowhere in the manual (before, I've always worked with self-locking PSUs) so I feel that my rating is justified.

from completed build Mod 0

Excellent fit and finish. Pinouts need to be changed so that one can easily make clean custom cables.

from completed build Definitely Not A Console

Great for what it does, but it's louder than my CPU cooler and two case fans cooling my GPU combined. I will be replacing it with Corsairs 600W Gold SFX PSU.

It would also be nice if it came with flat cables. The Mobo cable is short and fat, effectively making it impossible to do anything with it in terms of cable management.

from completed build LAN Schleppzock

Is a little louder than full sized power supplies but the space factor is very important in small cases. Also cable management and gold certification are very good. A nice piece of hardware!