K4A8G045WD-BCWE – DDR4 SDRAM – Samsung

The Samsung K4A8G045WD-BCWE is an 8 Gb DDR4 SDRAM organized as 2Gx4, rated for DDR4-3200 (3200 Mbps) operation at 1.2 V in a 78-ball FBGA package. Available now for RFQ from Pacific Component Xchange.

The Samsung K4A8G045WD-BCWE is a high-density 8 Gigabit DDR4 SDRAM device organized as 2Gx4 (x4 data width), internally arranged as 16 banks across 4 bank groups. It is rated for DDR4-3200 operation, delivering a maximum data rate of 3200 Mbps per pin, and runs from a single low-voltage 1.2 V supply for improved power efficiency over DDR3. The device is supplied in a space-efficient 78-ball FBGA package, the standard footprint for x4 monolithic DDR4 components used in registered and load-reduced server memory modules.

The “WD” designator identifies the Samsung D-die process revision of the 8 Gb DDR4 family, and the “BCWE” suffix denotes the 78-ball FBGA package, 1.2 V operation, and the 3200 Mbps (DDR4-3200) speed grade. The x4 organization makes this part especially well suited to high-capacity RDIMM and LRDIMM designs where many devices are placed per rank.

Key Features

• Manufacturer: Samsung
• Component type: DDR4 SDRAM (monolithic component)
• Density: 8 Gb (Gigabit)
• Organization: 2Gx4 (x4 data width)
• Speed grade: DDR4-3200, up to 3200 Mbps
• Supply voltage: 1.2 V (VDD/VDDQ)
• Bank architecture: 16 banks / 4 bank groups
• Package: 78-ball FBGA
• Die revision: D-die (WD)

Applications

• Server and data center RDIMM / LRDIMM memory modules
• Enterprise and cloud computing platforms
• Workstations and high-performance computing
• Networking and telecom line cards
• Embedded and industrial systems requiring high-density DRAM

Why Source K4A8G045WD-BCWE from Pacific Component Xchange

The K4A8G045WD-BCWE is a specialized x4 DDR4 component with limited authorized-distributor availability, making it difficult to source through conventional channels. Pacific Component Xchange is an independent distributor focused on hard-to-find, allocated, and obsolete memory, and we currently hold inventory of this part. Our team supports legacy and end-of-life builds, last-time-buy programs, and shortage mitigation for engineering and procurement teams worldwide.

Every order is backed by our authenticity and quality-assurance process to protect your production line from counterfeit and substandard devices, and we ship globally with flexible quantities. Request a quote (RFQ) today and our sourcing specialists will respond promptly with pricing, lead time, and availability for K4A8G045WD-BCWE.