The HP Aruba X751 Front to Back Fan Tray (Manufacturer part JL669B) is a front-to-back airflow cooling accessory designed for HPE Aruba networking switches (compatible with HPE Aruba Networking CX 6300 Switch Series). Constructed with copper components for reliable heat conduction, this fan tray uses a 4-pin power connector and operates at 12 Volts with a rated wattage of 20 kWh as listed in technical specifications. Item identifiers include UPC 190017583761 and ASIN B0B2QK2C74. Multiple source records show product dimensions and weights reported as Item Dimensions 8.4 x 5 x 3.8 inches and item weight approximately 12.8 ounces; ProductDatabase entries list product dimensions around 8.4 x 5.0 x 3.7 inches (L x W x H) and product weight ~0.8000 pounds with package weight entries near 0.85–0.91 pounds. The unit is marketed for use as a fan tray replacement or spare for Aruba X751 series and related switch models, providing front-to-back air discharge pattern and system cooling to maintain optimal switch performance.
| Materials & Construction | |
| Color | Information Not Available |
| Material | Copper |
| Outer Material | Copper |
| Product Details | |
| Compatible Devices | HPE Aruba Networking CX 6300 Switch Series |
| Series | X751 Front to Back Fan Tray |
| UPC | 190017583761 |
| Sizing & Dimensions | |
| Height | 3.8 inches |
| Length | 8.4 inches |
| Product Dimensions | 8.4 x 5 x 3.8 inches |
| Product Weight | 0.8000 pounds |
| Size | 8.4 x 5 x 3.8 inches |
| Weight | 12.8 ounces |
| Width | 5 inches |
| Technical Specifications | |
| Cooling Method | Air |
| Power Connector Type | 4-Pin |
| Voltage | 12 Volts |
| Wattage | 20 kWh |
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