🔹 Brand: Samsung 🔹 Capacity: 4GB 🔹 Memory Type: DDR4 Desktop RAM (DIMM) 🔹 Speed / Bus: 2133MHz (PC4-2133P) 🔹 Model Number: M378A5143EB1-CPB 📌 Condition: Used personally, 100% working condition. Fully tested with zero errors or defects. ⚡ Ideal for: Upgrading your desktop PC performance, smooth multitasking, or setting up a dual-channel memory setup. 💵 Price: 5,500 LKR (Slightly Negotiable) 📍 Location: Malabe