HP ProDesk 600 G1 Tower Intel Core i5-4570 16GB RAM 500GB HDD Windows 11 Desktop (Certified Pre-Owned)

HP ProDesk 600 G1 Tower Desktop | Intel Core i5-4570, 16GB DDR3, 500GB HDD, Windows 11 - Certified Pre-Owned

Reliable full-tower business desktop this Used HP ProDesk 600 G1 Tower features 4th Gen Intel Core i5-4570, 16GB DDR3 1600MHz RAM, 500GB HDD, and Windows 11.

Haswell quad-core, 4 PCIe slots, and tool-less chassis deliver easy upgrades and enterprise durability for offices, schools, and call centers on a budget.

Key Features & Benefits

Intel Core i5-4570 Quad-Core Performance 4-core, 4-thread Haswell CPU up to 3.6GHz with 6MB cache.

84W desktop design runs Microsoft 365, Teams, Zoom, Chrome, QuickBooks, and office workflows smoothly.

Outperforms any CeleronPentium and handles 15+ browser tabs. Intel HD Graphics 4600 supports dual displays via DisplayPort 1.2 + VGA.

16GB DDR3 + 500GB HDD Storage 16GB DDR3 1600MHz maxed out eliminates lag in multitasking and large Excel files.

500GB 7200RPM SATA HDD provides ample storage for documents, photos, and apps.

Upgradeable

4x DIMM slots to 32GB + 2x 3.5" + 1x 2.5" drive bays + M.2 slot with adapter.

Full-Tower Expandability

4x PCIe slots 1x PCIe x16 for GPU, 1x PCIe x16 x4, 1x PCIe x1, 1x PCI. Add graphics card, Wi-Fi, capture card, or extra USB.

2x 3.5" + 1x 2.5" internal bays + slim ODD bay.

Tool-less chassis for 10-second access.

HP Enterprise Security + Durability

HP BIO Sphere, TPM 1.2, HP Client Security, and Intel vPro optional.

Passed 120,000 hours of HP Total Test Process.

Business-rugged design with dust filter and cable lock support.

HP Sure Start Gen1 for BIOS protection.

Complete Legacy + Modern IO

4x USB-A 3.0, 6x USB-A 2.0, 2x DisplayPort 1.2, VGA, RJ-45 Gigabit Ethernet, PS2, RS-232 Serial, 3.5mm.

Supports triple monitors.

Intel I217LM Gigabit LAN with vPro.

Optional Wi-Fi with PCIe card.

HP Efficient Power + Quiet

240W 92% efficient PSU with PFC.

ENERGY STAR certified and EPEAT Gold.

HP Quiet Drive reduces acoustic noise.

Low TCO with 7-year lifecycle.

Windows 11 Compatible

Runs Windows 11 via TPM enable + registry bypass.

Pre-installed and activated Windows 11 Pro with digital license.

BitLocker, Group Policy, and Remote Desktop ready.

HP Manageability Kit support.

Serviceability HP Quick Release, tool-less access, and numbered components.

Replace PSU, RAM, or HDD in under 2 minutes.

HP spare parts available through 2028.

Why Buy This Used HP ProDesk 600 G1 Tower i5 16GB?

The ProDesk 600 G1 Tower is HPs most upgradeable business desktop with 4 DIMM slots and 4 PCIe slots.

Get quad-core i5, 16GB RAM maxed, 500GB HDD, and Windows 11 for 80% less.

Beats any new Celeron N4500N100 mini PC in CPU speed and expandability. Best value for schools, offices, and workshops needing towers + upgrades + legacy ports.

Condition Used Grade BB-

Professionally tested, data wiped, and sanitized.

Grade B Moderate cosmetic wear on case.

Grade B- Visible scuffs but fully functional.

100% functional All ports, RAM, HDD, LAN tested.

No dead fans or faulty PSU.

Windows 11 Pro activated.

90-day warranty.

Specifications

Model HP ProDesk 600 G1 Tower

CPU Intel Core i5-4570, 4C4T, 3.2GHz up to 3.6GHz

RAM 16GB DDR3 1600MHz, 4x DIMM, max 32GB

Storage 500GB 7200RPM SATA HDD, 2x 3.5" + 1x 2.5" bays

Graphics Intel HD Graphics 4600, Dual Display

OS Windows 11 Pro

PSU 240W 92% Efficient

Expansion 1x PCIe x16, 1x PCIe x16 x4, 1x PCIe x1, 1x PCI

Ports 4x USB 3.0, 6x USB 2.0, 2x DP 1.2, VGA, RJ-45, Serial, PS2, Audio

Wireless Optional via PCIe card

Security TPM 1.2, HP BIO Sphere, vPro Optional

Build Tool-Less Tower Chassis

Whats in the Box HP ProDesk 600 G1 Tower Desktop, Power Cord, 90-Day Warranty.

Keyboard, mouse, and monitor sold separately.

Upgrade Tip Add 256GB SATA SSD as boot drive 10x faster than HDD. Install low-profile GT 1030 or RX 550 for dual 4K + light gaming.

Add Wi-Fi 6 PCIe card.

Perfect For Offices, schools, call centers, workshops, and users needing full-tower expandability + 16GB RAM + Windows 11 + legacy ports.

Keywords HP ProDesk 600 G1 Tower used, HP 600 G1 i5-4570, 16GB RAM 500GB HDD desktop, 4th Gen desktop, quad-core tower PC, PCIe slots desktop, Windows 11 Pro, VGA Serial desktop, HP Pro Desk 600 G1 price used, best budget business tower.