Spire Rocketeer III 500w Power Supply


Date 2006-09-08
Provider: Spire
Author: Niko Lupala
Editor: Amber Lupala

Spire Rocketeer III 500w Power Supply


Testing was done by measuring the voltages at the connectors with a multimeter. Idle voltages were taken running Windows and full loads were taken while running 3dmark2005.Results of similar tests on a previously reviewed Nextherm 460W PSU and an Antec Smartpower 350W PSU are included for comparison.

AMD 64+ 3200+ S939 Winchester
ECS RX480-A Motherboard
1 GB Corsair ValueSelect PC3200 DDR RAM
GeForce 6600GT
Western Digital 250 GB 7200 rpm harddrive
Hitachi 80GB SATA harddrive
Sony DVD player

5V Testing:

Similarly, the 5V rail was also solid.Very little voltage drop and minimal voltage fluctuations were seen.

12V Testing:

As you can see, the Rocketeer 500W PSU delivers solid performance that did not vary greatly under loaded conditions.


The Spire Rocketeer III 500W PSU is a solid PSU with good performance and quality silent operations.At ~$50 USD, the PSU is competitively priced among power supplies with similar performance.Despite a couple of minor nits, this power supply deserves consideration when choosing your next power supply.Overall, I would rate this product a 5 out of 5.


+ Solid performance
+ Continuous wiring wrapped with sleeving
+ Quiet operations
+ Flashy exterior w/ blue LED


– No cable sleeving
– Only 2 SATA connectors and no fan connector

Red&Blackness gives it 5 out of 5 dots

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