On Sale At scienceofcomputer.com!

Pentium 1 Computer


HP Compaq Desktop Computer Pentium 4 Windows XP 1GB RAM 19GB HDD Memory

$149.95


Gateway 4DX-33 Computer Pentium 486 DOS 5.02 21MB RAM 212MB HDD Memory

$299.95


Windows 98 SE Computer Pentium III 1GHz 512MB - Works but needs board drivers

$84.49


Compaq Desktop Computer 650MHz Pentium III 384MB RAM 9.3GB HDD Memory Windows 98

$149.95


Vintage Dell Optiplex GX1 Pentium II 450mhz desktop computer

$120.00


Vintage intel pentium 4 desktop computer 2.4ghz 1gb memory

$70.00


Vintage Dell OptiPlex GX1 Desktop Pentium III 128MB RAM CD PC Computer NO HDD

$399.99


Vintage Dell Optiplex GX1P intel pentium 3 desktop computer Model MMP

$80.00


Vintage Windows 95 Computer Pentium 3 (PIII) 1GHz 20GB 256MB CD-ROM Floppy

$149.00


Rackmount PC Computer 2.41 GHz Pentium Processor 1GB RAM 300GB HDD #31127

$150.00


EUC - Shuttle XPC Computer Intel Pentium 4 2.8Ghz, 1GB RAM, No HDD, DVDRW

$39.99


MICRON VINTAGE RARE COMPUTER Pentium Pro 200MHz M6P1-200MHz-PRO-MT 4 ISA Slots

$200.00


Single Board Computer Pentium 4 3GHZ/512/800 with 1 Gig RAM

$129.00


Acer 21.5" All in One Touchscreen Computer Intel Pentium PC + 1TB W10+ PORTABLE

$249.19


HP Slim Desktop Computer, Intel Pentium Silver J5005, 4GB RAM, 1TB hard drive, W

$328.28


Intel Compute Card CD1P64GK Pentium N4200 Quad-core 4GB 64GB eMMC

$190.99


Gaming Computer Double Core Intel Pentium G4560 1TB HDD 4G Memory

$750.00


Desktop Computer Intel Dual COre Pentium 4GB DDR2 1TB HDD

$350.00


Asus Vintage-PE1 Mini Tower Pentium 4 Gaming Computer

$99.95


LENOVO THINKCENTRE A55 TOWER COMPUTER PC PENTIUM 4 3GHz 1GB FEDEX SHIPPING USA

$149.95


DELL Desktop Computer 380 Pentium Dual Core E5800 (3.20 GHz) 8 GB DDR3 1 TB HDD

$153.99


ADLINK ET1-802-R-12 EXT 802 Computer-on-Module Pentium CPU 512MB Memory M45

$297.47


Office Computer Slim Desktop Intel Pentium 8 Gen PC 4GB RAM 4K 500 GB Windows 10

$489.55


HP Desktop Computer 6200 Intel Pentium G 3.2GHz 8GB 1TB HDD WIFI

$244.99


DELL Desktop Computer 380 Pentium Dual Core E5800 (3.20 GHz) 8 GB

$156.27


Intel BLKCD1P64GK Compute Card Pentium 4gb/64gb Syst Mm 956387

$201.77


HP Desktop Computer Slimline 270-a010 Pentium J4205 (1.50 GHz) 4 GB 1 TB HDD Int

$161.63


Custom Krista Computer Intel Pentium 4 @ 2.80GHz 1GB RAM Windows XP Pro NO HDD

$89.95


Lenovo Desktop Computer M83 Windows 10 Pro Intel Pentium 8GB RAM 1TB HDD

$204.99


custom computer pentium g3258 4.4ghz Geforce gtx 950 1 tb hard drive

$525.00


HP Desktop Computer 6000 PRO Pentium Dual Core E6600 (3.06 GHz) 16 GB DDR3 1 TB

$203.87


HP Desktop Computer 6000 PRO Pentium Dual Core E6600 (3.06 GHz) 8 GB DDR3 1 TB H

$156.50