Nah. P4s, a gig of SDRAM, either a GMA 800 or GMA 900 for graphics, a 1x and a 16x PCIe slots, a 160GB disk and a DVD drive all running on the first Tiger service pack (10.4.1). Yours for 18 months for only $999! (‘Twas a rental.)
Late Pentium 4 in a pretty much random standard PC motherboard, I think it didn't even have EFI (even the broken 2001-vintage one that was common for years on x86 Macs).
Ah yes had forgotten that (the Apple Intel Dev Boxes were P4's)