K4U6E3S4AB-KFCL – LPDDR4X SDRAM – Samsung

The Samsung K4U6E3S4AB-KFCL is a 16 Gb LPDDR4X mobile SDRAM with x32 organization, a 4266 Mbps data rate, and a 200-ball FBGA package. This discontinued device is available through Pacific Component Xchange on a request-for-quote basis.

The Samsung K4U6E3S4AB-KFCL is a 16 Gb (2 GB) low-power LPDDR4X mobile SDRAM. Built on Samsung’s energy-efficient LPDDR4X process, it delivers high bandwidth at low operating voltages, making it a popular choice for space- and power-constrained mobile, embedded, and automotive designs. The device is configured as a x32 part and rated for a 4266 Mbps data transfer rate in a compact 200-ball FBGA package.

This part has been discontinued by Samsung, which makes it difficult to source through authorized distribution channels. Pacific Component Xchange offers it on a request-for-quote basis to support legacy production, repair, and end-of-life builds.

Key Features

• Component type: LPDDR4X SDRAM (Low-Power DDR4X mobile DRAM)
• Density: 16 Gb (2 GB)
• Organization: x32
• Data rate: 4266 Mbps
• Supply voltages: 1.8 V / 1.1 V / 0.6 V
• Operating temperature range: -40 °C to +95 °C
• Package: 200-ball FBGA
• Manufacturer: Samsung

Applications

• Smartphones and tablets
• Embedded and IoT systems
• Automotive infotainment and ADAS modules
• Single-board computers and compute modules
• Networking and edge-compute equipment

Why Source K4U6E3S4AB-KFCL from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. Because the K4U6E3S4AB-KFCL has been discontinued and has little to no authorized-distributor availability, our sourcing network is built to locate, verify, and deliver scarce components like this one. We focus on authenticity, with inspection and verification processes to mitigate counterfeit risk, and we ship globally to support production lines and service operations worldwide. Request a quote (RFQ) today and our team will respond with availability, pricing, and lead time.