Hello All,

I am new to this board an was hoping someone could help me narrow down some of my scsi u320 issues.

what i have:
MB-tyan k84we (S2895)
8 gig of memory
windows xp64 and vista 64 dual boot
2 asus (asus) in sli mode
the tyan board carried an nforce PROFESSIONAL 200 chipset

I HAVE4 sata ports opn the mother baord.

2 AREC onnected western digital rapters in raid 0. controlled by the motherboard sata controller.
2 are contrlling 2 maxtor 250 ultra 300's

I have a promise ultra 300 tx2 pci controller. it has 3 ports. 2 sata and 1 pata controller header.

On the promise controler i have:

2 maxtor 250 gig drives and 1 pata maxtor 200

lastly i have an daptec ultra 320

i have 1 internal cable. the external termination is done by the card.
on the internal i have 4 ibm ultra 320 35 gig drives in raid 0 hooked to an SE lvd terminal. (its older)

my wintach for my 320 are as follows:

ftp://daocmovies.sytes.net/var/www/html/pics/hdscsi320bench.bmp

with just nornal stat im getting:

ftp://daocmovies.sytes.net/var/www/html/pics/2300satadrive.JPG

I am not sure why my ultra 320 is coming in so low. could the treminaotr be an issue if its single ended?

My question is shouldntm my scs be daster than that? if it is what am i missing