DETAILS: Kingston is the world"s largest independent memory manufacturer. In today"s performance-driven environment, memory upgrades provide an easy, economical alternative to increase system performance. Every memory product Kingston offers is designed to help you get maximum performance at the best price to you.This product is designed for the following systems:HP/Compaq ProLiant BL20p G2;HP/Compaq ProLiant BL40p;HP/Compaq ProLiant DL360 G3;HP/Compaq ProLiant DL560;HP/Compaq ProLiant DL585;HP/Compaq ProLiant ML150;HP/Compaq ProLiant ML370 G3;HP/Compaq ProLiant DL380 G3. Product Description Kingston memory - 4 GB ( 2 x 2 GB ) - DIMM 184-pin - DDR Storage Capacity: 4 GB ( 2 x 2 GB ) Upgrade Type: System specific Technology: DDR SDRAM Form Factor: DIMM 184-pin Memory Speed: 266 MHz ( PC2100 ) Data Integrity Check: ECC Features: Registered Manufacturer Warranty: Limited lifetime warranty ( Germany, Austria and France - 10 years ) ALTERNATE ITEM #: KTC-ML370G3/4G UPC: 0740617068696