Features
Buffered memory type	Registered (buffered)
CAS latency	5
Internal memory	16 GB
Memory layout (modules x size)	2 x 8 GB
Internal memory type	DDR2
Memory form factor	240-pin DIMM
ECC
Memory bus	72 bit
Memory voltage	1.8 V
Module configuration	1024M X 72

Features
Memory type	DDR2
Lead plating	Gold

Weight & dimensions
Width	133,3 mm

Other features
Compatibility	495604-B21 (HP); 413015-B21 (HP)
Form factor	240-pin DIMM
Bus clock rate	667 MHz
Error indication	ECC
Memory layout	2 x 8192 MB
Internal memory	16384 MB