HP EliteDesk 800 G3 DM Intel Core i5-6500T 8GB RAM 256GB SSD Windows 10 Pro Desktop (Certified Pre-Owned)

HP EliteDesk 800 G3 Desktop Mini | Intel Core i5-6500T, 8GB DDR4, 256GB SSD, Windows 10 Pro - Certified Pre-Owned

1-liter enterprise mini PC this Used HP EliteDesk 800 G3 DM features 6th Gen Intel Core i5-6500T, 8GB DDR4 2133MHz RAM, 256GB SATA SSD, and Windows 10 Pro.

Skylake quad-core efficiency, dual display support, and HP enterprise security in a 1L chassis.

Mount it behind your monitor for a zero-footprint office, kiosk, or digital signage setup.

Key Features & Benefits

Intel Core i5-6500T Performance

4-core, 4-thread Skylake CPU up to 3.1GHz with 6MB cache.

35W T-series design runs Microsoft 365, Teams, Zoom, Chrome, QuickBooks, and office workflows smoothly while staying cool and quiet.

35% faster than i5-4570T.

Intel HD Graphics 530 supports dual displays via DisplayPort 1.2 + VGA.

8GB DDR4 + 256GB SSD

8GB DDR4 2133MHz handles 15+ browser tabs and multitasking without lag. 256GB 2.5" SATA SSD delivers 550MBs reads boot Windows 10 Pro in 14 seconds.

Upgradeable 2x SODIMM to 32GB + M.2 NVMe slot + 2.5" bay for dual drives.

1-Liter Desktop Mini Design

Measures 6.9" x 6.9" x 1.3" and weighs 1.2kg. VESA mount ready attach behind any monitor for all-in-one setup.

Saves 94% desk space vs tower.

Perfect for tight offices, reception desks, retail POS, and digital signage.

MIL-STD-810G + HP Enterprise Security

Passes military tests for drop, shock, vibration, and temperature.

HP BIOSphere Gen3, Sure Start Gen3, TPM 2.0, HP Client Security Manager, and DriveLock.

Self-healing BIOS protects against attacks.

Intel vPro optional for remote management.

Dual Display + Full Pro IO

1x DisplayPort 1.2, 1x VGA, 6x USB-A 3.0, RJ-45 Gigabit Ethernet, 3.5mm.

Optional

2nd DisplayPort, HDMI, Serial, or 2nd NIC via rear Flex IO.

Intel I219-LM Gigabit LAN.

Supports dual monitors out of the box.

HP Efficient + Quiet

65W external adapter with 89% efficiency.

ENERGY STAR certified and EPEAT Gold.

HP Quiet system with intelligent thermal control.

5-year lifecycle + HP Velocity serviceability.

Tool-Less Upgrade

Slide-off chassis for instant access.

Upgrade RAM, SSD, or Wi-Fi in 30 seconds with no tools.

Internal speaker, optional optical drive, and 1x M.2 2280 NVMe + 1x 2.5" bay.

Windows 10 Pro + HP Manageability

Pre-installed and activated Windows 10 Pro with BitLocker, Group Policy, Remote Desktop, and Hyper-V.

Windows 11 upgrade ready via TPM 2.0 + Secure Boot.

HP Manageability Integration Kit for SCCM.

Why Buy This Used HP EliteDesk 800 G3 DM i5?

The EliteDesk 800 G3 DM brings Skylake quad-core and DDR4 to HPs 1L line.

Get quad-core i5, 256GB SSD, dual display support, and Windows 10 Pro for 75% less.

2x faster than i3-6100T and beats any new Celeron N5095 mini PC in CPU speed.

Best value for offices, schools, and digital signage needing 1L + enterprise security.

Condition Used Grade AB+

Professionally tested, sanitized, and data wiped.

Grade A Like-new, minimal use.

Grade B+ Light cosmetic wear on chassis.

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

No dents or broken clips.

Windows 10 Pro activated with digital license.

90-day warranty.

Specifications

Model HP EliteDesk 800 G3 Desktop Mini

CPU Intel Core i5-6500T, 4C4T, 2.5GHz up to 3.1GHz

RAM 8GB DDR4 2133MHz, 2x SODIMM, max 32GB

Storage 256GB SATA SSD, 1x M.2 NVMe + 1x 2.5" bay

Graphics Intel HD Graphics 530, Dual Display

OS Windows 10 Pro, Windows 11 Ready

Size 1L Form Factor, 6.9" x 6.9" x 1.3"

Weight 1.2kg 2.64 lbs

Ports 1x DP 1.2, 1x VGA, 6x USB 3.0, RJ-45, Audio

Wireless Intel Dual Band Wireless-AC Optional, Bluetooth 4.2 Optional

Security TPM 2.0, Sure Start Gen3, BIOSphere Gen3, vPro Optional

Build MIL-STD-810G, Tool-Less Chassis

Whats in the Box HP EliteDesk 800 G3 DM Desktop, 65W Power Adapter, Power Cord, VESA Mount Bracket, 90-Day Warranty. Keyboard, mouse, and monitor sold separately.

Upgrade Tip Add 8GB RAM to reach 16GB dual-channel.

Install 500GB M.2 NVMe SSD in empty slot for 5x speed boost.

Add Wi-Fi AC card.

Perfect For Corporate offices, schools, call centers, retail POS, digital signage, and users needing quad-core performance + 1L size + Windows 10 Pro.

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