From owner-freebsd-hardware Tue Aug 20 15:30:06 1996 Return-Path: owner-hardware Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id PAA08629 for hardware-outgoing; Tue, 20 Aug 1996 15:30:06 -0700 (PDT) Received: from saguaro.flyingfox.com (saguaro.flyingfox.com [204.188.109.253]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id PAA08621 for ; Tue, 20 Aug 1996 15:30:03 -0700 (PDT) Received: (from jas@localhost) by saguaro.flyingfox.com (8.6.12/8.6.10) id PAA08050; Tue, 20 Aug 1996 15:29:17 -0700 Date: Tue, 20 Aug 1996 15:29:17 -0700 From: Jim Shankland Message-Id: <199608202229.PAA08050@saguaro.flyingfox.com> To: rgrimes@GndRsh.aac.dev.com Subject: SCSI again: Asus SC200 vs. Adaptec 2940 Cc: freebsd-hardware@freebsd.org Sender: owner-hardware@freebsd.org X-Loop: FreeBSD.org Precedence: bulk Thanks to all who responded to my question about the Asus SC200. Thanks, especially, to Rod, for a detailed explanation that clarifies (for me) how PCI interrupt handling works. Rod, I will contact you off-line in the next month or two to see if we can purchase future systems from you. A follow-up question, that I hope is of general interest: how does the SC200 stack up against the Adaptec 2940U? The SC200 is quite a bit cheaper; at what point does it make sense to spring for a higher-end SCSI host adapter (assuming the 2940U is higher end)? Some systems I build are clear candidates for the SC200; on others (multiple disks + a DAT drive, e.g.), I'm not so sure. Thoughts, anyone? Jim Shankland Flying Fox Computer Systems, Inc.