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Towers & Workstations

18 products

Showing 1 - 18 of 18 products

Showing 1 - 18 of 18 products
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Good
HP Z4 G4 Workstation 6 - Core W - 2133 64GB RAM 512GB SSD P4000 GPU Win 11 - UN TechHP Z4 G4 Workstation 6 - Core W - 2133 64GB RAM 512GB SSD P4000 GPU Win 11 - UN Tech
Excellent
HP Z1 G5 Gaming PC i7 9700K 16GB RAM 1TB SSD RTX 2070 500W PSU Win 11 Pro - UN TechHP Z1 G5 Gaming PC i7 9700K 16GB RAM 1TB SSD RTX 2070 500W PSU Win 11 Pro - UN Tech
Excellent
HP Z4 G4 Workstation Xeon W-2245 64GB RAM 1TB SSD RTX 3080 Win 11HP Z4 G4 Workstation Xeon W - 2245 64GB RAM 1TB SSD RTX 3080 Win 11 - UN Tech
Excellent
HP Z1 G8 Tower Workstation PC i7 11700 32GB RAM 512GB SSD RTX 3060 Win 11 - UN TechHP Z1 G8 Tower Workstation PC i7 11700 32GB RAM 512GB SSD RTX 3060 Win 11 - UN Tech
Excellent
HP Z4 G4 Workstation Xeon W - 2245 64GB RAM 1TB SSD Quadro GPU Win 11 - UN TechHP Z4 G4 Workstation Xeon W - 2245 64GB RAM 1TB SSD Quadro GPU Win 11 - UN Tech
Excellent
Dell Precision 5820 Tower Xeon W - 2223 128GB RAM 512GB SSD 2TB HDD P2000 Win 11 - UN TechDell Precision 5820 Tower Xeon W - 2223 128GB RAM 512GB SSD 2TB HDD P2000 Win 11 - UN Tech
Good
Lenovo ThinkStation P320 Workstation i7 7700 16GB RAM 256GB SSD Win 10 - UN TechLenovo ThinkStation P320 Workstation i7 7700 16GB RAM 256GB SSD Win 10 - UN Tech

Why towers still matter

Maximum cooling means sustained performance and longer component life. Easy serviceability means IT staff can fix problems quickly. Standard components mean parts are available everywhere. Room for upgrades means the machine grows with your needs. No compromises for size or aesthetics.

Can I actually upgrade these?

Generally yes. RAM (often up to 64GB+), storage (multiple drive bays), graphics cards (if power supply supports it), expansion cards. Business-class Dell OptiPlex, HP ProDesk, Lenovo ThinkCentre use mostly standard parts. Check power supply wattage before adding GPUs.

Graphics cards for gaming

Most business towers use integrated graphics. Fine for office work, not for gaming. Good news: towers have room for graphics cards. Check power supply wattage and PCIe power connectors. Many accept mid-range GPUs with power supply upgrade.

Are these outdated?

Tower design hasn't changed because it works. A 5-year-old case with quality Intel i5/i7 still runs modern software fine. You're buying proven performance at fraction of new pricing, not cutting-edge specs. If you need absolute latest performance for rendering or AI work, buy new. For everyone else, slightly older towers deliver excellent value.

What's included?

Tower and power cable. Sometimes keyboard and mouse if listed. Usually no monitor unless buying a PC package. Windows included and activated on Windows machines.

Size

Towers are bigger. They sit on the floor or take significant desk space. Check dimensions if space is tight. If size is a concern, small form factor machines handle most tasks fine in way less space.