如果我沒記錯..
應該是2GB=>4GB...

FortiGate-100D (12:03-07.13.2012)
Ver:04000021
Serial number:FG100D3G128XXXXX
RAM activation
CPU(00:000106ca bfebfbff): MP initialization
CPU(01:000106ca bfebfbff): MP initialization
CPU(02:000106ca bfebfbff): MP initialization
CPU(03:000106ca bfebfbff): MP initialization
Total RAM: 4096MB
Enabling cache...Done.
Scanning PCI bus...Done.
Allocating PCI resources...Done.
Enabling PCI resources...Done.
Zeroing IRQ settings...Done.
Verifying PIRQ tables...Done.
Boot up, boot device capacity: 15272MB.
Press any key to display configuration menu...
.
[G]: Get firmware image from TFTP server.
[F]: Format boot device.
[B]: Boot with backup firmware and set as default.
[I]: Configuration and information.
[Q]: Quit menu and continue to boot with default firmware.
[H]: Display this list of options.

Enter Selection [G]:

Enter G,F,B,I,Q,or H:

規模還是維持在新型的CP8架構(host bus使用ISF)...
另外新型的60D最近規格出了..
是基於新型的SoC2...
最主要的應該還是IPSEC VPN允許被丟到NPU去加速(1Gbps吞吐量)..