Product Numbers: 413015-B21
Product description: HP 16GB (2x8GB) FBD PC2-5300 SDRAM DDR2 Dual Rank Memory Kit *** For Intel based ProLiant servers (DL 360/380/580) Option Part# 413015-B21 (2 x 8GB kit) Spare Part# 416474-001 (1 x 8GB - 2 per kit)