4GB PC3-10600E MEMORY 500210-071 500672-S21 500672-B21 HP PROLIANT DL170,DL160 Brand: HP MPN: 500210-071 500672-S21 Capacity: 4 GB Memory: ECC Memory Rank: 2Rx8 Type: DDR3 SDRAM Number of Pins: 240 Bus Speed: PC3-10600E Compatibility: HP BLADESYSTEM PROLIANT BL220C G7, BL280C G6, BL2X220C G6, BL2X220C G7, BL460C G6, BL460C G7, BL490C G6, BL490C G7 HP PROLIANT DL170E G6, E2000 G6, DL170H G6, DL2X170H G6, H1000 G6, DL120 G6, DL120 G7, DL160 G6, DL180 G6, DL320 G6 This Memory for Workstation and Server ONLY!!!!!!