| Configuration Notes |
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* Mfgr's System Part Numbers: WD668EA, WD673EA, WD674EA, WD677EA, WD680EA, WK337EA, WK338EA, WK339EA, WK340EA, WK342EA, WK344EA, WK346EA, WK347EA, WK350EA, WK351EA, WK355EA, WK367EA, WK370EA, WK423EA, WK427EA, WK428EA, WK429EA, WS727EA, WS728EA, WS729EA, WS730EA, WS731EA, WS733EA, WS734EA, WS736EA, WS741EA, WS742EA, WS770EA, WS843EA, WS979ES, WT187ES, WT188ES, WT258EA
* If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation). Maximum configurations require a 64-bit operating system.
* Per HP documentation, system supports DDR3-1333 (PC3-10600) and 1066 (PC3-8500) modules but memory bus may run at 1066MHz (PC3-8500 MB/sec) depending on processor. |