Brand: HP · SKU: 390390-B21 · MPN: 390390-B21 · Category: Servers

HP ProLiant Second Serial Port Option Kit. HP ProLiant Second Serial Port Option Kit (part number 390390-B21) is an enterprise servers product available from Server Tech Central. Every unit is fully tested and backed by our standard 3-Year Warranty, with free US ground shipping and same-day dispatch on in-stock orders. Volume pricing and Net-30 terms are available for qualified businesses, government, and education.
| Warranty | 3-Year Warranty |
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HP ProLiant Second Serial Port Option Kit
HP ProLiant Second Serial Port Option Kit
Yes, this HP ProLiant Second Serial Port Option Kit (390390-B21) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This HP ProLiant Second Serial Port Option Kit includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 390390-B21.