HP Compaq dx2000 PC Desktop (Intel Pentium 4 3.00GHz 128MB NO HDD) Works! | eBay
Desktop Pcs, Qty Of 2, Hp Compaq Dc5700, With Pentium 4 Ht Processor, Windows Xp Home Licence Sticker, Not Tested. [92452+428]
HP COMPAQ Tower Desktop PC Intel Pentium 4 HT 2.8-3.0 Ghz - 1GB Ram - 160GB Hard Drive - DVDROM/CDROM - Windows XP Pro SP3 (Genuine) RapSols Reviews - alaTest.com
HP Pavilion 752n Desktop Computer - XP Pro, 2.00 GHz Pentium 4, 1GB RAM, 80 GB HDD | Resale Addict
hp Pavilion 9880 Pentium 4 1.5GHz PC w/CD-RW, DVD &17" Monitor - QVC.com
HP Compaq Desktop PC dx2300(RT837UT#ABA) Pentium 4 641 (3.20GHz) 512MB DDR2 80GB HDD Windows XP Professional - Newegg.com
Pentium 4 3.0ghz still running here at this “business center” : r/computers