The 2141SB is a higher model. I did some reading about both a while back and decided that I wouldn't notice the difference between the two based upon what I read, but in the end I could never find the 2141SB so I had no way of knowing. I think the 2141SB is capable of higher resolutions iirc. The problem is finding these monitors and then when you do, finding them setup without the signal being split and them being only on a screensaver.
I never got either.
<pre><font color=red>A64 3200+ Winchester
DFI Lan Party NF4 Ultra-D
1GB Corsair 4400C25PT
WD740GD, WD2000JB, WD1200JB
ATI X800XL
Dell 2405FPW</pre><p>