Server Feedback Needed

I am going to build an application server and database server to handle my forum. I average about 400 users online with a high of the 600. Traffic is growing fast so I need to build something that willl handle 1000 users.

Here is the planned hardware for the two servers. Feedback much appreciated.

Network Devices
PIX 501 10-User Bundle (Chassis, PIX SW, 10-User & 3DES License)
NETGEAR JGS524 10/100/1000Mbps Switch 24 X RJ-45 Ports

Application Server
TYAN S2865G2NR Socket 939 NVIDIA nForce4 Ultra ATX Server Motherboard - Retail
AMD Opteron 148 Venus 1GHz FSB 1MB L2 Cache Socket 939 Processor - Retail
CORSAIR 1GB 184-Pin DDR SDRAM DDR 400 (PC 3200) ECC Registered System Memory Model CM72SD1024RLP-3200 - Retail
Seagate Barracuda 7200.9 SATA NCQ 3Gb/s ST3160812AS 160GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
I-STAR Storm Series D-200 Black 2U Rackmount Case - Retail

Database Server
TYAN S2865G2NR Socket 939 NVIDIA nForce4 Ultra ATX Server Motherboard - Retail
AMD Opteron 165 Denmark 1GHz FSB Socket 939 Dual Core Processor Model OSA165CDBOX - Retail
CORSAIR 1GB 184-Pin DDR SDRAM DDR 400 (PC 3200) ECC Registered System Memory Model CM72SD1024RLP-3200 - Retail
Seagate Barracuda 7200.9 SATA NCQ 3Gb/s ST3160812AS 160GB 7200 RPM SATA 3.0Gb/s Hard Drive - OEM
I-STAR Storm Series D-200 Black 2U Rackmount Case - Retail

 

 

 

 

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