K4B2G0846F-BCNB – DDR3 SDRAM – Samsung

The Samsung K4B2G0846F-BCNB is a 2Gb DDR3 SDRAM organized as 256M x8, rated at the DDR3-2133 speed grade, in a 1.5V 78-ball FBGA package. An end-of-life part available for RFQ through Pacific Component Xchange.

The Samsung K4B2G0846F-BCNB is a 2-gigabit DDR3 SDRAM device from Samsung’s K4B2G0846F family. It is organized as 256M x8 (eight internal banks) and is supplied in a compact 78-ball FBGA package operating at a standard 1.5V supply. The -BC designation indicates the 1.5V DDR3 speed-bin group, while the -NB speed code designates the DDR3-2133 speed grade (PC3-17000), the top bin offered for this die. This is a high-volume commercial DRAM component widely designed into computing, networking, and embedded systems during the DDR3 era.

Because Samsung has discontinued its DDR3 product line and removed the public product page for this part, the K4B2G0846F-BCNB is now an end-of-life, hard-to-find device with little or no authorized-distributor stock. Pacific Component Xchange maintains inventory to support legacy production, maintenance, and last-time-buy programs.

Key Features

• Memory type: DDR3 SDRAM
• Density: 2Gb (2 gigabit)
• Organization: 256M x8, 8 banks
• Speed grade: DDR3-2133 (PC3-17000) per the -NB suffix
• Supply voltage: VDD/VDDQ = 1.5V
• Package: 78-ball FBGA
• RoHS compliant

Applications

• Desktop, notebook, and embedded computing memory
• Networking and telecom line cards
• Industrial and embedded control systems
• Set-top boxes, displays, and consumer electronics
• Legacy system repair, maintenance, and last-time-buy builds

Why Source K4B2G0846F-BCNB from Pacific Component Xchange

Pacific Component Xchange is an independent distributor specializing in hard-to-find and obsolete memory. The K4B2G0846F-BCNB is no longer actively produced and is difficult to find through franchised channels, making a trusted independent source essential. We support quantity requirements with rigorous incoming inspection and authenticity verification, and we ship worldwide. Whether you need a handful for repairs or production volumes for a last-time buy, request a quote (RFQ) today and our team will respond with current availability and pricing.