COMPAQ 259039-B21
- Part Number: 259039-B21
- Category: RAM Modules
- Manufacturer: AddOn
- Quantity: 4
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.
Technical Information
Memory Size: 512 MBMemory Technology: SDRAM
Number of Modules: 1 x 512 MB
Memory Speed: 133 MHz
Memory Standard: PC133
Error Checking: Non-ECC
Signal Processing: Unbuffered
Physical Characteristics
Number of Pins: 168-pinForm Factor: DIMM