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Athena Power > 
Item#: N82E16811192338

Athena Power RM-3U300P708 Black Aluminum / Steel 3U Rackmount Server Case w/ 3U 700W 80 PLUS BRONZE 3 External 5.25" Drive Bays, compact 15" Depth

  • 700W 80 PLUS BRONZE
  • 3 External 5.25" Drive Bays
  • 3 80mm Fans
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
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The RM-3U300P rackmount chassis is space saving with two front USB ports, three 5.25” open bays, and two 3.5” or three 2.5" hidden bays. Equipped with up to three 80mm fans, it provides the ultimate cooling performance for superior sever stability. This extremely cost-effective rackmount chassis is compatible with Athena Power’s PS3 power supplies. Plus, it features a filter cleaner, helping reduce dust buildup to keep a clean interior.

  • newegg Space-Saving features With its 15-inch depth, this rackmount chassis is perfect for saving space. The size is viable for either an ATX motherboard, a micro ATX motherboard, or a mini-ITX motherboard.
  • newegg Ball Bearing 80mm Interior Intake Fans The RM-3U300P incorporates three front 80mm fans to keep your server cool. These fans bring cool air from the exterior of your server, and use it to provide cooler air for your system.
  • newegg Micro PS3 PSU Athena Computer Power supports a PS3 Power Supply ranging from 400W to 550W. By incorporating a reliable case with an efficient 80PLUS certified power supply, this combination is truly ideal.
  • newegg Customization It features three 5.25" bays and a hidden bay 3.5"/2.5" HDD bracket for custom configuration of virtually any application. The four full high PCI slots support PCI, PCI 64bits, AGP, and PCI-Express add-on cards, which enable expansion and upgrades for specialized functions and tasks. The RM-3U300P is spacious, yet packed with many possibilities.
  • newegg Filter Cleaner This rackmount chassis includes an easier way to clean up gathered up dust and dirt that may hinder your server tower. The filter is strategically placed in front of the dual fans, just behind the front bezel of the rackmount chassis. It reduces the cleanup time and any messes that may gather in the rackmount chassis; the filter is also washable.

Learn more about the Athena Power RM-3U300P708

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 0 day

Customer Reviews of the Athena Power RM-3U300P708

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  • Jeffrey B.
  • 11/25/2014 11:23:22 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsHeavy Duty Chassis

Pros: The case material is very heavy duty compared to most other manufacturer's chassis'. The front bezel is made of heavy guage aluminum and very strong. The extra screws provided turned out to be a godsend, as some of the screws installed from mfg were stripped.

Cons: While the overall case is excellent, the finishing leaves something to be desired. The 5.25" drive bay assembly had to be trimmed to route cables around the ATX motherboard. The fan power distribution board supplied to power up to five fans was nice, but mounted where it interfered with the mounting of the motherboard. I had to remove it and grind out the stand-offs. The drive mounting (both 5.25" and 3.5/2.5" both leave a lot to be desired, but work. Some re-engineering here would be prudent.

The stand=offs for the ATX motherboard were missing one on the front left (all relative to the front bezel) and the middle one on the left side was .75" to far to the left. Had to grind this one off because it was shorting pathways under the motherboard.

Other Thoughts: This is not a case for a beginner. If you do not have extensive assembly experience and know how to do proper modifications you will be VERY frustrated. I have been assembling servers for years and this was by far the most difficult built done. Cable routing was extremely difficult.

I would recommend replacing the supplied PS with a completely modular one to eliminate the unnecessary cables taking up the valuable footage inside the case.

Overall this product supplies what it says and will stand up to life on the road (using this as the heart of a digital mobile recording setup).

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Computer Hardware > 
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Athena Power > 
Item#: N82E16811192338
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