Capacities 4 gb 8 gb single and 8 gb 16 gb kits frequency speed 1600 2400 mhz dual channel voltage 1 35 v chipsets compatible with hm65 hm67 hm70 hm75 hm76 hm77 hm86 hm87 qm67 qm87 qs67 um67 and um77 intel chipsets capacities 4 gb 8 gb single and 8 gb 16 gb kits frequency speed 1600 2400 mhz dual channel voltage 1 35 v chipsets compatible with hm65 hm67 hm70 hm75 hm76 hm77 hm86 hm87 qm67 qm87 qs67 um67 and um77 intel form factor so dimm with an elegant an