Deal4Go Vrm Heatsink Module Voltage Regulator Vr Thermal Pad 2Fm4C 02Fm4C For VR HeatSink is the components that convert your 12V to the voltage your CPU needs, Processor heat sinks are essential to keep your system running at maximum efficiency and minimizing costly downtime and repairs. Manufacturer Part Number(s): 2FM4C02FM4CCN-02FM4C Reference list of compatible with De1l Desktop Models:Precisi0n 3640 Tower Workstation (T3640) What's in the Box 1x VR (Voltage Regulator) Heatsink w/ Pads Product Features Compatible with Dell Precision Tower 3640 (T3640) Tower Desktop Workstation series ONLY. Manufacturer Part Number(s): 2FM4C, 02FM4C, CN-02FM4C VR HeatSink is the components that convert your 12V to the voltage your CPU needs. Processor heat sinks are essential to keep your system running at maximum efficiency and minimizing costly downtime and repairs. Each Pack come with 1x VR (Voltage Regulator) Heatsink Pads. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!