Inexpensive PCI SATA, anyone?

[Alex Povolotsky]

Hello

I've got an old but working AMD-based HP server, with ServerWorks HT1000 
SATA150 controller.

I'm quite content with all other parts of the box, but controller is 
VERY slow.

Can anyone recommend me inexpensive and reasonably fast PCI SATA with 
2-4 ports?

No RAID features required, it will run ZFS.

According to dmidecode, the box has PCI-E slot, x4 PCI Express, long.

Alex