SK hynix 16 GB DDR3 RDIMM 1066 MHz 240-pin 1.5 V accessory

16 GB DDR3 Registered DIMM for Proliant Servers

This 16 GB DDR3-1066 registered module is designed for HP Proliant DL380 G7, DL385 G7, DL580 G7 and DL585 G7 servers. It suits administrators upgrading memory capacity in these specific platforms. The single-module configuration allows flexible population of available DIMM slots. Buyers needing unbuffered memory for desktop or consumer motherboards cannot use this part.

Low-Power DDR3 SDRAM with 240-Pin Registered

Built as a low-power DDR3 SDRAM registered DIMM, the module uses a 240-pin connector and operates at 1.5 V. The registered design places a register between the DRAM and the memory controller, reducing electrical load on the server's memory bus. This configuration is required by the target Proliant models and prevents use in systems that expect unbuffered DIMMs. The 240-pin form factor physically fits only DDR3 DIMM sockets.

PC3-8500 Speed Limits Bandwidth to 1066 MT/s

The module runs at PC3-8500 (DDR3-1066), capping theoretical bandwidth at that data rate. Servers populated with faster DDR3 modules will downclock all memory to this speed when mixed. Workloads sensitive to memory throughput may not reach the platform's peak capability. Systems requiring higher memory frequencies or newer DDR generations are not supported by this module.