HP 313586-001 NC7170 Internal Gigabit Network Interface Card MFR P/N 313559-001, Refurbished. Product Details: Manufacturer: HP Part Number: 313586-001 Category: Memory Interface: N/A Capacity: N/A Rotational Speed: N/A Form Factor: Internal Item Condition: Refurbished HDExchanges SKU #: SKU2294 Features Product Highlights:Unlimited 90-day warrantyExtended warranty availableDiscount amount applicableOne year product with hdexchanges support included100% satisfaction or your money backIn stock