Cisco 4GB DDR3 SDRAM Memory Module - 4 GB - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - 1.35 V - ECC - Registered - 240-pin - DIMM

DIMM form factor with 240-pin and 4 GB memory size effectively lessens the electrical load on the memory controller to allow maximum feasibility 240-pin for enhanced, dependable system performance with maximum usability Up to 1600 MHz speed with registered signal for smooth computer performance 4 GB memory allows you to have more programs open at a time 240-pin-pin DDR3 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation Registered signal processing for dependable programmability of the processor for easy optimization of digital signals RAM Module is the single answer to all your desired and heavy-duty application memory needs