For sale is a new, unused, original Samsung RAM stick, specifically for Lenovo devices (but compatible with any desktop computer that supports DDR4). The stick is in excellent and very clean condition as shown in the pictures. Technical Specifications: Capacity: 4GB Type: DDR4 DIMM (for desktop computers) Speed: 2666MHz Model: M378A5244CB0-CTD Lenovo FRU: 01AG833 Price: Highest reasonable offer