HPE 256MB DDR2 144-Pin DIMM
HPE Part# CB423A
RAM Modules – RAM Module - 1.80 V Memory Voltage - DDR2-400/PC2-3200 - DDR2 SDRAM - 256 MB Memory Size - DIMM - 400 MHz Memory Speed - 144-pin Pins - United States - 1 x 256MB Modules - 1 Year Limited Warranty