Editing Voodoo 5 (section)

====Intel Revision 1 (model 1000–1900)====
This was an early alpha of the card primarily used for photos and testing purposes. These cards generally had a short life expectancy, and were largely incompatible with various motherboards at the time. They also typically could not achieve speeds above 143&nbsp;MHz without suffering from VSA-100 "death". This revision used an Intel PCI bridge chip, was equipped with 128 MB of 5.4ns SDRAM and used a proprietary external 3dfx power supply. Initial models had the chips mounted in the arrangement seen in the photograph, but this required a [[printed circuit board|PCB]] with eight circuitry layers (most [[GeForce 2]] cards were four-layer, while the Voodoo 5 5500 was six-layer) and would have been unreasonably expensive. All of the later revisions had the four chips mounted in a row.