What is the Samsung K4A8G165WB-BCPB?

It is an 8Gb DDR4 SDRAM device organized as 512M x16, built on Samsung B-die technology, rated DDR4-2133 at 1.2V in a 96-ball FBGA package.

What is the memory density and organization of the K4A8G165WB-BCPB?

The device has an 8Gb density with a 512M x 16 organization, meaning a 16-bit (x16) wide data interface.

What is the speed grade of the K4A8G165WB-BCPB?

The -BCPB suffix corresponds to a DDR4-2133 data rate (2133 Mbps), with timings of CL=15, tRCD=15, tRP=15 per Samsung's part numbering.

What package does the K4A8G165WB-BCPB use?

It is supplied in a 96-ball FBGA package.

Is the K4A8G165WB-BCPB still in production?

No. Samsung lists this DDR4 device as end-of-life (EOL). It is an obsolete part with limited authorized-distributor availability, which is why it is offered through Pacific Component Xchange on a request-for-quote basis.

What is the operating temperature range of the K4A8G165WB-BCPB?

It is a commercial-temperature device rated for 0u00b0C to +85u00b0C operation.

How do I buy the K4A8G165WB-BCPB?

Submit a request for quote (RFQ) to Pacific Component Xchange for current stock, pricing, and lead time. We stock hard-to-find and obsolete memory and ship globally.

K4A8G165WB-BCPB – DDR4 SDRAM – Samsung

The Samsung K4A8G165WB-BCPB is an 8Gb DDR4 SDRAM (512M x16) B-die device in a 96-ball FBGA package, rated DDR4-2133 at 1.2V. This end-of-life part is available now for RFQ at Pacific Component Xchange.

Brand:Samsung

SKU: K4A8G165WB-BCPB Categories: Electronic Parts, RFQ

Please contact us or add to quote for current pricing and availability.

The Samsung K4A8G165WB-BCPB is an 8-gigabit (8Gb) DDR4 SDRAM memory device organized as 512M x16. Built on Samsung’s well-regarded B-die process, it operates from a 1.2V supply and is rated for a DDR4-2133 data rate, housed in a space-efficient 96-ball FBGA package. It is designed as a discrete memory component for embedded systems, networking hardware, and module assembly where a x16-wide DDR4 device is required.

Key Features

8Gb density DDR4 SDRAM
Organization: 512M x 16 (x16 data width)
Samsung B-die DRAM technology
Data rate: DDR4-2133 (2133 Mbps)
Supply voltage: VDD/VDDQ = 1.2V
Operating temperature range: 0°C to +85°C (commercial)
Package: 96-ball FBGA
JEDEC-standard DDR4 features including bank groups, auto/self-refresh, and on-die termination

Applications

Embedded computing and industrial controllers
Networking and telecom equipment
Single-board computers and SOMs
Set-top boxes and digital media platforms
Memory module (DIMM/SO-DIMM) assembly
Legacy system repair and production continuity

Why Source K4A8G165WB-BCPB from Pacific Component Xchange

The K4A8G165WB-BCPB is an end-of-life (EOL) DDR4 device with little to no authorized-distributor availability, making it difficult to source through traditional channels. As an independent distributor specializing in hard-to-find and obsolete memory, Pacific Component Xchange maintains active inventory of this part and can support both prototype and high-volume production needs.

Every device is subject to our authenticity and quality-assurance processes to protect your build against counterfeit and substandard parts. We offer global shipping and responsive sourcing support for legacy and discontinued components. Request a quote (RFQ) today for current availability and lead time on the Samsung K4A8G165WB-BCPB.

Additional Information

Manufacturer	Samsung
Component Type	DDR4 SDRAM
Density	8Gb
Organization	512M x 16
Die / Technology	B-die
Speed / Grade	DDR4-2133 (2133 Mbps; CL15-15-15)
Supply Voltage	1.2V
Package	FBGA-96
Temp Range	0°C to +85°C (Commercial)
Part Status	EOL / Obsolete
Availability	Available