649282-B21 661686-001 656090-001 FOR HP InfinBand Dual Port FDR/EN 544FLR QSFP 10/40GB HCA
If your exact model is not listed above, we will not be responsible for any compatibility issues. If there is any uncertainty, please contact the service personnel in time.
Before buying items, please note: 1. Please make sure the model of the order. 2. We conducted a test 100% before shipment. If the product has a problem during transportation, please notify us immediately after receiving the product. 3. Our products have good appearance and function. You can place an order with 100% guarantee. I guarantee that all my products are good. 4. Don’t raise controversy because the product is too old. We have detailed instructions. If you cannot accept it, please do not place an order to avoid unnecessary disputes. Thank you! 5. Some products are brand new, if the stock has new stock, we will send all new products, if the new stock is sold out, we will send the old products. They work exactly the same! no difference! 6. The product quality is the highest. If you are not satisfied with the purchased product, please contact our customer service team. ASAP. We will provide you with the conditions of any return and refund service items according to your requirements.