CX-4704 4U Rackmount Chassis
CX-47044U Rackmount Chassis
  • Rugged EIA-RS310D SECC 4U chassis with (7x) PCIe Slots
  • (4x) 80mm fans with air filter, optional (2x) 60mm rear fans
  • MERV Class 2 Air Filter, optional MERV 3 Aluminum Mesh Filter
  • (1x) 5.25" drive bays and (4x) 3.5" drive bays
  • (2x) Front USB 2.0 with power/reset switch and HDD/PWR LED
  • Supports FlexATX, MicroATX, ATX, and EATX Motherboards
  • Accommodates ATX and Redundant Power Supplies
  • OEM ready for branding, customization and base-template design use
  • Designed for MIL-STD-810 and MIL-S-901D
  • Manufactured in the USA

Military Grade Construction

Industrial Air Filter, High Pressure Cooling

Designed for applications in dust heavy and shock prone environments, the CX-4704 excels at protecting valuable electronic components under high shock, vibration and environmental constraints.

Removable Integration Tray

Cut integration labor and eliminate cable routing hurdles

The CX-4704's removable motherboard tray allows cable routing and component integration to occur with minimal interference from chassis walls and flanges allowing faster installation of motherboards, cables, and components.

Removable 5.25" and 3.5" Bracket

Front Mounted 5.25" and optional 3.5" with easy installation capability

The CX-4704's front panel features a standard 5.25" drive bay with optional 3.5" drive mount. This entire top tray can be quickly removed for easier access to the lower hard drive bracket as well as I/O connectors located at the rear of the motherboard.

Removable Internal Hard Drive Mounting Tray

Mount (3x) 3.5" Hard Drives or (6x) 2.5" Hard Drives

The CX-4704's hard tray offers excellent vibration isolation while still maintaining a rugged mount that isn't time consuming or difficult to install, swap or remove drives. Optional 3.5" or 2.5" configurations give your application greater flexibility in selection of storage capabilities.

Rugged Card Holddown Bracket

Ruggedize your expansion cards with adjustable lock down and clamping

The CX-4704 series features our unique lock-down bar that securely clamp PCIe cards into their slot at the rear of the card for added rigidity. The bar has a full 4" of adjustable positioning and installable clips can provide added security.

  • FlexATX
  • MicroATX
  • ATX
  • Extended ATX (eATX)
  • 7x Expansion Card Slots
Drive Bays
  • 1x 5.25" Front Bay
  • 4x 3.5" HDD Internal Drive Mounts
Front Panel I/O
  • 2x USB 2.0 Ports
  • 1x Power LED
  • 1x HDD Activity LED
  • 1x Momentary Power Rocker Switch
  • (4x) 80mm ball-bearing fans with 50 CFM airflow at 35 dB/A each
  • Optional (2x) rear mounted 60mm ball bearing fans with 29 CFM at 32 dB/A each
  • Optional (4x) rear mounted 40mm ball bearing fans with 6.5 CFM at 21 dB/A each
  • Removable, washable MERV 2 air filter included in hinged front panel
  • Optional MERV 3+ aluminum mesh air filter, higher grade options available
Power supply
  • ATX
  • Please contact us with your power supply requirements.
  • SECC — Steel, Electrogalvanized, Cold rolled, Coil
  • 16 and 18 Gauge
  • Black Powdercoat Front Panel
  • Optional colors are available, please contact sales for additional information.
Dimensions (HxWxD)
  • 17.00" x 17.00" x 7.00"
  • 431.8mm x 431.8mm x 177.8mm
  • 22.85 lbs
  • 10.36 kg
  • EIA-RS310D
  • FCC Class A / UL / CE ready with listed components
  • Designed for any MIL-STD-810 and MIL-S-901D
  • 32°F to 158°F (0ºC - 70ºC)
  • 0% to 90% non-condensing