K4B4G0846E-BYMA000 – DDR3L SDRAM – Samsung

Samsung K4B4G0846E-BYMA000 is a 4Gb DDR3L SDRAM (512M x8) rated for DDR3L-1866 data rates in a 78-ball FBGA package, operating at 1.35V. This part is discontinued by Samsung and available for RFQ from Pacific Component Xchange.

The Samsung K4B4G0846E-BYMA000 is a 4-gigabit (4Gb) DDR3L SDRAM device from Samsung’s E-die family, organized as 512M x 8. Built on Samsung’s low-voltage DDR3L (DDR3 Low Voltage) architecture, it operates at a 1.35V core/IO supply while remaining compatible with 1.5V DDR3 systems, making it a flexible drop-in choice for power-sensitive designs. The device supports data rates up to DDR3L-1866 (1866 Mbps) and is packaged in a space-efficient 78-ball FBGA.

Key Features

• Memory type: DDR3L SDRAM (low-voltage DDR3), Samsung E-die
• Density: 4Gb (4 gigabit)
• Organization: 512M x 8
• Speed grade: DDR3L-1866 (up to 1866 Mbps)
• Supply voltage: 1.35V (VDD/VDDQ), 1.35V/1.5V compatible
• Package: 78-ball FBGA
• Architecture: 8-bank DDR3 SDRAM
• RoHS compliant

Applications

• Notebooks, desktops and all-in-one PCs
• Embedded and industrial computing systems
• Networking and telecom equipment
• Consumer electronics and gaming hardware
• Set-top boxes, digital signage and IoT gateways

Why Source K4B4G0846E-BYMA000 from Pacific Component Xchange

DDR3L memory such as the K4B4G0846E-BYMA000 has reached end-of-life and is discontinued by Samsung, making it increasingly hard to find through authorized channels. Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory, helping engineers and procurement teams keep legacy and long-lifecycle designs in production.

We support sustained sourcing of mature components, rigorous authenticity and counterfeit-avoidance practices, and global shipping for OEMs, contract manufacturers and repair operations worldwide. With quantity on hand, we can fulfill both prototype and volume requirements.

Request a quote (RFQ) today for current pricing, lead time and available quantity on the Samsung K4B4G0846E-BYMA000. Our team will respond promptly with sourcing options tailored to your build.