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Black 1U rackmount server chassis with front USB ports and dual 40mm fans

Athena Power

Athena Power RM-1UC138 1U rackmount server chassis

SKU CH-7FXW-KK5NS MPN RM-1UC138

Holds a Mini-ITX board in a 1U rackmount frame with dual front 40mm fans, a removable air filter and one external 5.25-inch bay

  • Chassis TypeRackmount
  • Form Factor1U
  • ColorBlack
  • Case Material1.0mm SECC
  • Motherboard CompatibilityMini-ITX (6.7 in. x 6.7 in.)
  • Power SupplyFlexATX Single (not included)
  • Fits standard 19-inch racks with 1U height
  • Holds Mini-ITX boards up to 6.7-inch square
  • Two front 40mm fans pull cool air through chassis
  • Removable washable air filter keeps dust off components
  • Choose internal 3.5-inch pair or single external 5.25-inch bay

Compact 1U rackmount server chassis

The Athena Power RM-1UC138 is a 1U rackmount server chassis built from 1.0mm SECC steel in a black finish. It accepts Mini-ITX motherboards measuring 6.7 in. by 6.7 in. and is aimed at administrators deploying space-constrained servers or network appliances in standard 19-inch racks.

Build integration and freedoms

A FlexATX power supply must be sourced separately and slides into the dedicated bay. Two front-mounted 40mm fans pull air through a removable, washable filter, cooling up to two 3.5-inch or 2.5-inch internal drives. One external 5.25-inch bay and a front USB 2.0 header remain accessible for media or peripheral needs.

Upgrade path and limits

The unit replaces older, deeper rackmount cases that waste rack depth and lack tool-less drive access. It is not suited for builds requiring full-size ATX boards, multiple expansion slots or liquid-cooling clearances, so buyers needing those capabilities should look elsewhere.

Highlights

  • Fits standard 19-inch racks with 1U height
  • Holds Mini-ITX boards up to 6.7-inch square
  • Two front 40mm fans pull cool air through chassis
  • Removable washable air filter keeps dust off components
  • Choose internal 3.5-inch pair or single external 5.25-inch bay

Specifications

BrandAthena Power
ModelRM-1UC138
Chassis TypeRackmount
Form Factor1U
ColorBlack
Case Material1.0mm SECC
Motherboard CompatibilityMini-ITX (6.7 in. x 6.7 in.)
Power SupplyFlexATX Single (not included)
External 5.25" Drive Bays1
Front PortsFront 2-port USB 2.0 x 1
40mm FansFront 40mm x 2
FeaturesIndicators: (LED) HDD, Power
Air Filter: Removable & Washable
Switch: Power On / Off, Reset
Drive Bay: Internal 3.5" x 2 (or 2.5" x 2) or External 5.25" x 1
Dimensions1.75" x 17.10" x 9.80"
Weight7.00 lbs.
Shipping weight4.99 kg
Package size569 × 396 × 198 mm

Questions about this item

How many 40 mm fans cool the chassis?

Two front-mounted 40 mm fans provide airflow through the 1U enclosure.

What noise level should I expect from the dual 40 mm fans under continuous load?

Small 40 mm fans typically spin faster than larger units, so sustained operation produces noticeable high-pitched airflow noise in a quiet room.

Which power supply must I supply because it is not included?

A FlexATX single power supply is required to power the Mini-ITX board and internal drives.

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