Addon 4GB DDR3-1600MHZ UDIMM F/ HP
AddOn Part# B1S53AT-AA
RAM Modules – RAM Module - 1.50 V Memory Voltage - DDR3 SDRAM - CL11 - 4 GB Memory Size - µDIMM - 1600 MHz Memory Speed - 240-pin Pins - Unbuffered - China - 2" Width - Lifetime - 500 mil Thickness
Addon 4GB DDR3-1600MHZ UDIMM F/ HP
AddOn Part# B4U36AA-AA
RAM Modules – RAM Module - 1.50 V Memory Voltage - DDR3 SDRAM - CL11 - 4 GB Memory Size - µDIMM - 1600 MHz Memory Speed - 240-pin Pins - Unbuffered - China - 2" Width - Lifetime - 500 mil Thickness