Skip to: | - A great place to buy computers, computer parts, electronics, software, accessories, and DVDs online. With great prices, fast shipping, and top-rated customer service - once you know, you Newegg.

If you are reading this message, Please click this link to reload this page.(Do not use your browser's "Refresh" button). Please email us if you're running the latest version of your browser and you still see this message. - Computer Parts, Laptops, Electronics, HDTVs, Digital Cameras and More!

Sign up today for a 30-day free trial of Newegg Premier
  • Shipping Destination: United States
  • Wish List
  • Feedback
  • Help
Search all
Home > 
Computer Hardware > 
Servers & Workstations > 
Server Chassis > 
Athena Power > 
Item#: N82E16811192309

Athena Power RM-1U100D Black Aluminum / Steel 1U Rackmount Server Case 1 External 5.25" Drive Bays

  • 1 External 5.25" Drive Bays
  • 4 40mm Fans
This product qualifies for the Iron Egg guarantee. We'll match any qualifying competitor's price.
  • Pin It
  • Email this page
ICON Loading...

The latest in Athena Power’s mini-server product line, the RM-1U100D rackmount chassis is designed for small businesses and for mobility for all IT system integrators. This ultra-compact chassis offers one 5.25" open bay to support up to four hot swappable 2.5” HDDs. You can also daisy chain multiple chassis for expanded usage. The high-efficiency chassis is compatible with a Flex ATX power supply from 250- to 400W. Four 40mm fans provide the ultimate cooling performance, while the filter cleaner reduces dust buildup and keeps the interior clean.

  • newegg Saving space and doubling the server power With its reduced depth size, this 1U rackmount is perfect for saving space. The size of this rackmount chassis is viable for a mini-ITX motherboard. Additionally, server towers usually can only maintain one 1U rackmount at a time, but with the 1U100D’s daisy chain capabilities, one server tower slide can hold up to two mini ITX rackmounts at the same time.
  • newegg Hot SWAP Capabilities The RM-1U100D comes with a 5.25” open bay and is compatible with the BP-425SAS and BP-425SAC, allowing support for up to four 2.5” HDDs that are hot swappable. This allows server administrators and system engineers extra mobility, so they can be flexible with their needs.
  • newegg Built in FLEX ATX PSU Athena Computer Power also offers combinations of this ITX rackmount and a FLEX ATX Power Supply ranging from 250- to 400W. By incorporating a reliable case with an efficient 80PLUS certified power supply, this combination is truly ideal.
  • newegg Up to four ball bearing fans The 1U100D comes with two 40mm front and two 40mm rear exhaust fans. They will keep your server cool by distributing cool air flow onto your motherboard and the rackmount’s hard drive as well.
  • 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. This filter 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-1U100D


Athena Power


Chassis Type
Form Factor
Case Material
Aluminum / Steel
Motherboard Compatibility


External 5.25" Drive Bays

Front Ports

Front Ports
2 x USB 2.0

Cooling System

40mm Fans

Physical Spec

19" x 1.75" x 9.84"
10.00 lbs.


19" Rackmount standard

Air Filter: Washable

Switch: Power On/Off, Reset

Indicators: LED for Power and HDD

Material: Aluminum Front Panel and 1.2mm Steel

Quick Info


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

Customer Reviews of the Athena Power RM-1U100D

Do you own this product? Write a Review

ICON Loading...

Filter Results

  • Michael E.
  • 6/2/2014 7:23:25 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggs5.25" bay out of spec!

Pros: Nice and compact

Cons: Does not follow specifications

Other Thoughts: I received this enclosure, with the hopes of using it for a server which requires a 5.25" CD bay. After reciving it, I went to put the drive in, and it did not fit! Looking up the spec, the bezel height this enclosure supports is up to 38.5mm. The SFF-8551 spec says the bezel height is to be 42.5mm +/- 25mm. Because of the lousy design, this product is useless to me

Manufacturer Response:

Thank you for submitting a review of our product. The height of the opening, of the RM-1U100D, is ~39mm. A height of a standard 5 1/4" ODD is ~42mm (dependent upon the ODD's bezel). This User most likely had attempted to install the 5 1/4" ODD from the front of the chassis. Of which, is not possible. However, the device will fit and function normally if the ODD is installed from the inside out after installation of the L-shaped mounting brackets to the ODD. The RM-1U100D is designed within industry specs. We highly encourage any User, experiencing difficulty and have questions regarding installation, to contact our Customer Service at or via landline at 626-810-5008. Thanks again!

1 out of 1 people found this review helpful. Did you? Yes No

  • Marc L.
  • 4/4/2014 4:16:26 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat little box

Pros: -Good ventilation
-Good value for the price !

Cons: -Placement of the back opening is defective, could cover the 19Volts power plug for some mini-itx boards.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 10/4/2013 6:02:18 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggs

Pros: Its 1U.

Cons: None. This is amendment to my previous comment. Service took care of my issue.

2 out of 2 people found this review helpful. Did you? Yes No

  • Anonymous
  • 1/10/2013 4:43:32 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggs

Pros: Its 1U.

Cons: Well, two cons, and one of them is sort of a show stopper.

* The motherboard panel on the back of the case partially obscures the left side of a mini-itx motherboard, which was the unfortunate location of a power barrel for the motherboard that was planned to be put into this case, making it useless.

* The other minor gripe is that the panel doesn't even fit a cover, half high or normal. It is too wide.

Other Thoughts: Power button is not recessed and is a toggle switch. Your usage may vary.

Manufacturer Response:

We at Athena Power want to address your issue and a service representative may be able to assist you in resolving it, please contact us at (626) 810-5008 or send us an e-mail with a detail explanation of the issue and specs to so we may be able to assist you better. Thank you.

1 out of 2 people found this review helpful. Did you? Yes No

ICON Loading...
Are you an E-Blast Insider? Subscribe Newegg e-Blast
Shop without retyping payment details. Secure shopping made faster.
Check out with PayPal.

Home > 
Computer Hardware > 
Servers & Workstations > 
Server Chassis > 
Athena Power > 
Item#: N82E16811192309
Related Products
The 2U compact industrial rackmount chassis D Storm ...
With its extra security advantage, the RM DD4U48E ...
The new, smaller sibling to the Atlas case ...
Shop by Region: United States | Canada | China
VeriSign Click for the BBB Business Review of this Computers - Supplies & Parts in Whittier CAThis site protected by Trustwave's Trusted Commerce program Inc500
Policy & Agreement | Privacy Policy  © 2000-2014 Newegg Inc.  All rights reserved.
If the Adobe Reader does not appear when you click on a link for a PDF file, you can download Adobe Reader from the Adobe web site. nassau