Open Frame 3U 34HP Chassis

The Open Frame 3U 34HP Chassis is a compact, flexible test platform with adjustable profiles, 3U/6U backplane support, and a 300 W ATX power supply.

Specifications

Form Factor: 3U height, 34HP width; overall dimensions 317 mm (H) × 34HP (W) × 302 mm (D).
Slots: Supports up to 8 slots for flexible module configurations.
Backplane Compatibility: Suitable for both 3U and 6U backplane options.
Cooling System: Air-cooled design with bottom-to-top airflow via internal fan tray.
Fans: One front-side fan (224 CFM, 64 dB(A), 3A) and two rear-side fans (39 CFM each, 34 dB(A), 0.23A each).
Power Supply: 300 W ATX unit, 90–264 VAC input, output rails: +12V/22A, +3.3V/28A, +5V/35A, –12V/0.8A.

Download Datasheet

The Open Frame 3U 34HP Chassis offers a compact, flexible, and accessible platform for development and testing applications. Designed to accommodate a wide range of configurations, it supports both 3U and 6U backplanes and complies with VITA and PICMG standards, making it suitable for diverse modular architectures. Its movable rear profiles allow up to 2.5 mm of adjustment, enabling precise alignment and easy adaptation to different system setups.

Equipped with a 300 W ATX power supply and an efficient cooling system, the chassis ensures stable and reliable operation even under demanding conditions. The lightweight yet robust construction, combined with excellent accessibility, facilitates effortless transport between laboratory and field environments, making it an ideal choice for engineers and developers seeking a versatile solution for testing and prototyping.

Features

Mounting Orientation: Desktop

Standards Compliance:
IEEE 1101.1 and 1101.10/11
IEC 60297-3-101, -102, -103

Military Shipboard: MIL-STD-810F: 514.5C-15 (vibration)

Military Highway: MIL-STD-810F: 514.5 C-1 (vibration), 515.5-10 (shock)

Railway: EN 50155-EN 1373 class 1 B, rolling stock (shock/vibration) Movable rear profiles for adjustable depth

Support for 3U and 6U backplane options

Air-cooled with internal fan tray

Desktop mounting orientation

Compliance with international standards