SRX

A long time ago in a meeting room not so far away, I was told that the SRX 4100 and the SRX 4200 basically is the same firewall and that the SRX 4100 just is a SRX 4200 limited performance. 

It was also said that it is possible to "upgrade" a 4100 to a 4200 without changing the hardware, just by removing this performance limitation through a upgrade license. 

Can anyone confirm that this is possible or maybe deny it? 

AFAIK the license is "SRX4100-E-P-UPG".  Best talk to your account manager to understand the full details etc.

A long time ago in a meeting room not so far away, I was told that the SRX 4100 and the SRX 4200 basically is the same firewall and that the SRX 4100 just is a SRX 4200 limited performance. 

It was also said that it is possible to "upgrade" a 4100 to a 4200 without changing the hardware, just by removing this performance limitation through a upgrade license. 

Can anyone confirm that this is possible or maybe deny it?