The K4S281632K-UL7500 is an SDRAM (Synchronous Dynamic Random-Access Memory) component manufactured by Samsung. SDRAM is a type of dynamic RAM that synchronizes its operation with the system clock, facilitating faster data access compared to asynchronous DRAM. The 'K4S' prefix designates a particular family of SDRAM devices from Samsung.

Applications

• Legacy Desktop PCs: Main system memory in older computers.
• Legacy Laptop PCs: Memory for older portable computers.
• Networking Devices: In older routers, switches, etc.
• Embedded Applications: For systems needing synchronous memory.
• Older Graphics Adapters: May be video memory.

Features

• Synchronous Protocol: Uses the system clock for timing accuracy.
• High Storage Density: Good memory capacity in a single chip.
• Quick Clocking: Reasonable data access.
• Efficient Energy Use: Optimized energy use.

Benefits

• Better System Performance: Improved system performance due to faster memory access.
• Improved Graphics: Better graphics in compatible applications.
• Fast Data Transfer: Rapid data transfer.
• Higher Memory Capacity: Allows processing of larger data.

Additional Details

The 'UL7500' probably indicates speed grade, timing and packaging. The official Samsung datasheet for the K4S281632K-UL7500 is important to determine operating voltage (typically 3.3V), CAS latency, temperature range.

This type of memory continues to see use in older systems requiring its synchronous nature and appropriate performance features. It helps provide reliable data processing and efficiency.