Detailed Specifications
HPE JL669A - Fan Tray Assembly for Aruba CX 6300M Switch Series
Overview
The HPE JL669A is a fan tray assembly replacement part designed for the Aruba CX 6300M switch series. It's intended for use when a switch's cooling fan module has failed, needs maintenance, or when you're refurbishing chassis for production use. The unit is compatible with the CX 6300M chassis airflow architecture (front-to-back or back-to‐front depending on unit model) and keeps the switch within thermal design limits under full load. Typical scenario: a branch or campus aggregator switch under heavy PoE or 40/100 Gb uplinks that has degraded cooling × replacing the fan tray restores proper airflow and helps avoid thermal shutdowns or reduced performance.
Key Features
Pre-assembled fan tray designed for the Aruba CX 6300M series, providing proper airflow and cooling in a modular switch chassis.
Direct replacement part: same form-factor, mounting and power interface as original fan module × simplifies service-exchange without full chassis replacement.
Supports front-to-back airflow (or configurable airflow as per chassis) to match data-centre or wiring-closet hooding and cooling infrastructure.
Helps maintain switch reliability and avoids thermal faults × critical in high-density deployments or PoE + environments where heat = risk.
Technical Specifications
| Specification | Detail |
|---|
| Brand | HPE |
| Part Number | JL669A |
| Product Type | Fan Tray Assembly - Network Switch Accessory |
| Key Spec - Compatible Chassis | Aruba CX 6300M series |
| Key Spec - Form-Factor | Module sized for switch fan bay (specific dimensions 41 mm height) |
| Key Spec - Airflow Type | Supports front-to-back (data-centre) airflow path |
| Management | No electronic control beyond switch fan-bus connection |
| Power Requirements | Standard chassis fan-bus power interface (per switch spec) |
| Dimensions & Weight | Approx. 107 mm width × 51 mm depth × 41 mm height; weight ≈ 208.7 g |
| Warranty | Standard HPE genuine spare part warranty (check local terms) |
