HP
HP J9739A-RFB X331 165W Modular Power Supply – 100-240V AC to 12V DC
HP J9739A-RFB X331 165W Modular Power Supply – 100-240V AC to 12V DC
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
In stock: 6
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: J9739A-RFB
EAN: 5704174538356
Manufacturer: HP
Condition: Refurbished
Trusted by customers since 2009
Trusted by customers since 2009
We have been serving customers since 2009, with thousands of completed orders across eBay, Amazon, and our own online store. Our long-standing presence reflects our focus on reliable service, clear communication, and responsive customer support.
Product details information
Product details information
We take care to ensure all product descriptions and specifications on our website are accurate and current at the time of listing. Product packaging or minor details may change over time. If a specific feature or compatibility requirement is important to you, please contact us before placing your order and we will be happy to assist.
Estimated dispatch
Estimated dispatch
Estimated dispatch time: 2–7 working days.
Dispatch times are shown to reflect stock availability and order processing. You will receive tracking information as soon as your order has been dispatched.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

HP J9739A-RFB X331 165W Modular Power Supply – 100-240V AC to 12V DC
- HIGH POWER OUTPUT – 165W total output ensures stable and efficient operation.
- WIDE VOLTAGE RANGE – Operates on 100–240V AC for versatile use.
- DURABLE DESIGN – Sturdy black and silver construction for long-lasting reliability.
- SAFETY CERTIFIED – Meets CE and RoHS standards for safe operation.
- 1-YEAR WARRANTY – Enjoy peace of mind with comprehensive warranty coverage.
Product Description:
The HP J9739A-RFB X331 Modular Power Supply is engineered to provide consistent and efficient power delivery for your network setup. With a total output of 165W and a wide input voltage range, this power supply is ideal for demanding environments. Its robust construction and compliance with key safety standards make it a dependable choice for professional installations.
Features:
- 165W total power output
- Wide 100–240V AC input voltage
- Durable black and silver finish
- CE and RoHS compliant
- 1-year warranty
Technical Specifications:
- Product Type: Power supply
- Input Voltage: 100–240 V AC
- Output Power: 165 W
- Colour: Black, Silver
- Brand: HP
- MPN: J9739A-RFB
- EAN/UPC: 5704174538356
What's Included:
- HP J9739A-RFB X331 Modular Power Supply (refurbished)
Warranty & Shipping:
- 1-year warranty included
- Fully compliant with UK/EU safety standards
Technical Specifications:
| Mpn | J9739A-RFB |
|---|---|
| Ean/Upc | 5704174538356 |
| Warranty | 1 Year(s) |
| Brand Name | HP |
| Total Power | 165 W |
| Product Type | Power supply |
| Product Colour | Black, Silver |
| Ac Input Voltage | 100 - 240 V |