![HP Compaq dx2400 Microtower PC - Celeron Dual Core E1500 2.6GHz, 3GB DDR2, 320GB HDD, DVDRW, Vista Home Premium at TigerDirect.com HP Compaq dx2400 Microtower PC - Celeron Dual Core E1500 2.6GHz, 3GB DDR2, 320GB HDD, DVDRW, Vista Home Premium at TigerDirect.com](https://images.highspeedbackbone.net/skuimages/large/H24-1107-fixed.jpg)
HP Compaq dx2400 Microtower PC - Celeron Dual Core E1500 2.6GHz, 3GB DDR2, 320GB HDD, DVDRW, Vista Home Premium at TigerDirect.com
![HP Compaq Desktop PC dx2400(NV363UT#ABA) Pentium Dual Core E2220 (2.40GHz) 1GB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com HP Compaq Desktop PC dx2400(NV363UT#ABA) Pentium Dual Core E2220 (2.40GHz) 1GB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/83-107-980-03.jpg)
HP Compaq Desktop PC dx2400(NV363UT#ABA) Pentium Dual Core E2220 (2.40GHz) 1GB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com
![HP Compaq dx2400 Microtower PC (NV440UT) - Pentium Dual-Core E5300 2.6GHz, 2GB DDR2, 160GB HDD, DVDRW, Windows Vista Business w/ XP Professional Downgrade at TigerDirect.com HP Compaq dx2400 Microtower PC (NV440UT) - Pentium Dual-Core E5300 2.6GHz, 2GB DDR2, 160GB HDD, DVDRW, Windows Vista Business w/ XP Professional Downgrade at TigerDirect.com](https://images.highspeedbackbone.net/skuimages/gallery/large/H24-1126-02.jpg)
HP Compaq dx2400 Microtower PC (NV440UT) - Pentium Dual-Core E5300 2.6GHz, 2GB DDR2, 160GB HDD, DVDRW, Windows Vista Business w/ XP Professional Downgrade at TigerDirect.com
![HP Compaq Desktop PC dx2400(KA534UT) Celeron Dual-Core E1200 (1.60GHz) 512MB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com HP Compaq Desktop PC dx2400(KA534UT) Celeron Dual-Core E1200 (1.60GHz) 512MB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com](https://c1.neweggimages.com/ProductImage/83-107-687-02.jpg)
HP Compaq Desktop PC dx2400(KA534UT) Celeron Dual-Core E1200 (1.60GHz) 512MB DDR2 80GB HDD Windows Vista Business / XP Professional downgrade - Newegg.com
![Specs HP Compaq dx2400 Microtower PC E5200 Intel® Pentium® 1 GB DDR2-SDRAM 160 GB Windows Vista Business PCs/Workstations (KV348EA) Specs HP Compaq dx2400 Microtower PC E5200 Intel® Pentium® 1 GB DDR2-SDRAM 160 GB Windows Vista Business PCs/Workstations (KV348EA)](https://images.icecat.biz/img/gallery_mediums/2120191_3581371949.jpg)