Product Information for ACP-EP 256MB PC133 168-PIN SDRAM DIMM (MAC and PC)
Highlights for ACP-EP 256MB PC133 168-PIN SDRAM DIMM (MAC and PC)
- Paper dimensions: 5.4 x 8.6 cm
- Media sheets per package: 25
This desktop memory is both MAC and PC compatible. SDRAM (Synchronous DRAM) is the common term to classify PC66, PC100 and PC133 SDRAM memory modules. SDRAMs are based on standard dynamic RAM chips, but have sophisticated features that make them considerably faster. First, SDRAM chips are fast enough to be synchronized with the CPU's clock, which eliminates wait states. Second, the SDRAM chip is divided into two cell blocks, and data is interleaved between the two so that while a bit in one block is being accessed, the bit in the other is being prepared for access. This allows SDRAM to burst the second and subsequent, contiguous characters at a rate of 10ns, compared to 60ns for the first character Give your computer a boost by adding more memory!