Adata 4gb ddr4 2400 mhz desktop ram — key specs. Main features: Capacity: 4 GB, Memory type: DDR4, Speed: 2400 MHz, Form factor: 288-pin U-DIMM (desktop module), Voltage: ~1.2 V, CAS latency: around CL16-17 (typical for DDR4-2400), Compatibility: standard DDR4 slot on desktop motherboards (Intel & AMD), Warranty: often lifetime or 1 year (varies by seller). What it does: This RAM module is a basic DDR4 memory stick designed to upgrade or replace existing memory in desktop computers. At 2400 MHz, it offers decent performance for everyday tasks, web browsing, office work, light multitasking, and older or modest systems — but it’s not aimed at high-end gaming or heavy content creation. DDR4-2400 improves power efficiency and speed over older DDR3 sticks. Typical price in Bangladesh.