Memory in dl380

[Tony Ivins]

Client has HP Proliant DL380 G4 servers. He also has excess PC2-5300P 555 P/N 405475-051 memory (1 Gb Dimms).
I know the specs say the memory should be PC2-32000R 400Mhz DDR2.
Client wants to swap existing memory in DL's with excess memory. I was wondering if PC2-5300P 555 P/N 405475-051 memory will work in the DL380 G4 without harm?

[Xteven]

Following are the single-rank memory options available from HP:

1 GB of Advanced PC2 PC3200 DDR2 SDRAM DIMM Memory Kit (2 x 512 MB)
343055-B21
2 GB of Advanced PC2 PC3200 DDR2 SDRAM DIMM Memory Kit (2 x 1024 MB)
343056-B21
4 GB of Single-Ranked PC2 PC3200 DDR2 SDRAM DIMM Memory Kit (2 x 2048 MB)
343057-B21
4 GB of 2-Rank Advanced ECC PC3200 DDR2-400 SDRAM DIMM Memory Kit (2 x 2048 MB)
375004-B21