K4RAH165VB-BCQK Memory Chips

Samsung **K4RAH165VB-BCQK** is a high-performance **16Gb DDR5 SDRAM** chip from Samsung Semiconductor, featuring a **1Gx16** organization (1G words x 16 bits) and utilizing the standard **MO-210** ballout for its **106-ball FBGA** package.

**Product Short Description** (optimized for Wikipedia-style or product page use):

Samsung K4RAH165VB-BCQK is a 16 Gbit (2 GB equivalent per chip) DDR5 SDRAM memory device organized as 1G x 16. It supports a clock frequency of up to 2.4 GHz (4800 MT/s data rate), with an operating voltage range of 1.067 V to 1.166 V (nominal 1.1 V) and commercial temperature grade of 0°C to +85°C. Packaged in a compact 106-ball FBGA (FBGA-106) with the JEDEC-standard MO-210 pinout layout for x16 DDR5 SDRAM devices, it is supplied in tray packaging and is ideal for high-bandwidth applications such as DDR5 UDIMM/SODIMM modules, servers, workstations, and consumer PCs.

Key specs summary:
– **Brand**: Samsung Semiconductor
– **Model**: K4RAH165VB-BCQK
– **Type**: DDR5 SDRAM
– **Capacity**: 16 Gbit
– **Organization**: 1G x 16
– **Data Rate**: 4800 Mbps (PC5-4800)
– **Package**: FBGA-106 (MO-210 footprint / pin layout)
– **Voltage**: 1.1 V (range 1.067–1.166 V)
– **Temperature**: 0°C to +85°C
– **Packaging**: Tray
– **Gross Weight**: ~1 g per chip

This chip is commonly used in Samsung and third-party DDR5 memory modules (e.g., 16 GB or 32 GB DIMMs/SODIMMs) for its reliable performance and JEDEC compliance.