819414-001 . Operates on 1.05 Volts within speeds between 533 and 800 MT/s (million transfers per second). This module has a total capacity of 32GB. Has a Memory Bus Type of PC-19200. Its ECC (Error Correction Code) features prevent data corruption and system failure which is typically ideal for server machines. The data transfer rate for this specific part is 2400 Mhz.
809084-091 . Operates on 1.05 Volts within speeds between 533 and 800 MT/s (million transfers per second). This is a 32GB module. The Bus Type is PC-19200. Registered ECC help prevent data corruption and maintain data integrity, usually used in servers. The data transfer rate for this specific part is 2400 Mhz.
774175-001 . Is a DDR4 Module. DDR4 Modules run from 2133 to 3200 MT/s (million transfers per second). This module has a total capacity of 32GB. The Bus Type is PC-17000. Uses ECC (Error Correcting Code), ideal when system failure must be avoided at all costs. Is also registered which makes it stable enough for server conditions. You can expect the data to transfer at a rate of 2133 Mhz.
774174-001 . Is a DDR4 Module. DDR4 Modules run from 2133 to 3200 MT/s (million transfers per second) This is a 32GB module. Has a Memory Bus Type of PC-17000. Registered ECC help prevent data corruption and maintain data integrity, usually used in servers. Has a data transfer rate of 2133 Mhz.