K4B4G1646E-BMMA – DDR3L SDRAM – Samsung

The Samsung K4B4G1646E-BMMA is a 4Gb DDR3L SDRAM (E-die) organized as 256M x16 in a 96-ball FBGA package, rated DDR3L-1866 at 1.35V for industrial temperature operation. Available now for RFQ at Pacific Component Xchange.

The Samsung K4B4G1646E-BMMA is a 4-gigabit DDR3L (low-voltage DDR3) SDRAM based on Samsung’s E-die process. It is organized as 256M x16 and supplied in a 96-ball FBGA package. Operating from a nominal 1.35V supply (backward compatible with 1.5V DDR3 environments), the device is rated at the DDR3L-1866 speed grade and is built for the wide industrial temperature range, making it suited to embedded, networking, and ruggedized designs that demand long-term reliability.

This part is a mature, end-of-life DDR3 generation component. As authorized-channel stock has largely dried up, Pacific Component Xchange maintains inventory to support production runs, field repairs, and last-time-buy programs for legacy platforms.

Key Features

• Memory type: DDR3L SDRAM (low-voltage DDR3), Samsung E-die
• Density: 4Gb (4 gigabit)
• Organization: 256M x16
• Package: 96-ball FBGA
• Speed grade: DDR3L-1866 (1866 Mbps / data rate up to 1866 MT/s)
• Supply voltage: 1.35V (VDD/VDDQ), backward compatible with 1.5V
• Operating temperature: Industrial range (-40°C to +95°C)
• JEDEC-standard DDR3L SDRAM functionality

Applications

• Industrial and embedded computing systems
• Networking and telecom equipment
• Single-board computers and embedded modules
• Set-top boxes and digital media devices
• Ruggedized and wide-temperature designs
• Legacy platform maintenance and last-time-buy builds

Why Source K4B4G1646E-BMMA from Pacific Component Xchange

The K4B4G1646E-BMMA is an obsolete, hard-to-find DDR3L memory device with little to no authorized-distributor availability. Pacific Component Xchange specializes in sourcing exactly these kinds of end-of-life and allocated memory components. We support large quantity requirements, perform authenticity and quality verification, and ship worldwide. Request a quote (RFQ) today and our team will confirm pricing, lead time, date codes, and available quantity for your build. Whether you need a one-time last-time-buy or ongoing supply for a legacy production line, we help keep your systems in production.