K4U6E3S4AB-MGCL – LPDDR4X SDRAM – Samsung

The Samsung K4U6E3S4AB-MGCL is a 16Gb (16 gigabit) LPDDR4X mobile DRAM with x32 organization, rated at 4266 Mbps in a 200-ball FBGA package. Now discontinued by Samsung and available through Pacific Component Xchange for RFQ.

The Samsung K4U6E3S4AB-MGCL is a 16Gb (16 gigabit) LPDDR4X low-power mobile DRAM device organized as x32 and rated for a data transfer speed of up to 4266 Mbps. It is housed in a 200-ball FBGA package and operates over a -25 C to +85 C temperature range, making it a popular memory choice for compact, power-sensitive designs. This part has been discontinued by Samsung, placing it firmly in the hard-to-find and obsolete category.

LPDDR4X builds on the LPDDR4 standard by lowering the I/O supply rail to 0.6V, reducing interface power consumption while preserving high bandwidth. The K4U6E3S4AB-MGCL is well suited to smartphones, tablets, single-board computers, and embedded modules where board space and battery life are critical.

Key Features

• Memory type: LPDDR4X SDRAM (low-power DDR4X mobile DRAM)
• Density: 16Gb (16 gigabit)
• Organization: x32
• Data rate: up to 4266 Mbps
• Supply voltages: 1.8V / 1.1V / 0.6V
• Operating temperature range: -25 C to +85 C
• Package: 200-ball FBGA
• Manufacturer: Samsung
• Lifecycle: Discontinued / Obsolete

Applications

• Smartphones and tablets
• Single-board computers and SoM/SiP modules
• Automotive infotainment and ADAS subsystems
• Networking and edge-AI gateways
• Industrial HMI and embedded computing
• Set-top boxes and consumer electronics

Why Source K4U6E3S4AB-MGCL from Pacific Component Xchange

The K4U6E3S4AB-MGCL has been discontinued by Samsung and has little to no authorized-distributor availability, which makes securing reliable supply a challenge for production and service teams. Pacific Component Xchange is an independent distributor specializing in hard-to-find, end-of-life, and obsolete memory. We currently have inventory of this device available and offer competitive, quote-based pricing.

Every order is backed by our authenticity and quality program, with inspection and counterfeit-avoidance processes to protect your build. We support global shipping and flexible quantities for everything from low-volume repairs to full production runs. Request a quote (RFQ) today and our team will respond quickly with pricing, lead time, and availability for the K4U6E3S4AB-MGCL.