HP Pro One 400 G3 20 inches display, core i5 6th gen 8/256

A compact, business-grade all-in-one desktop featuring a 20″ HD+ (1600×900) anti-glare display, powered by a 6th Gen Intel Core i5‑6500T, 8 GB DDR4 RAM, and a 256 GB SSD—perfect for space-conscious offices, schools, or home workstations.

⚙️ Specifications

• Display: 20″ HD+ (1600×900) WLED‑backlit, anti‑glare

• Processor: Intel Core i5‑6500T (4-core, 2.5 GHz base, up to 3.1 GHz Turbo, 6 MB cache)

• Memory: 8 GB DDR4‑2133 MHz (1×8 GB; upgradable up to 32 GB via two SO‑DIMM slots)

• Storage: 256 GB SSD (SATA or M.2, depending on configuration)

• Graphics: Intel HD Graphics 530 (integrated)

• Webcam & Audio: 1 MP HD webcam with dual‑array microphone; dual stereo speakers (HD Audio) Connectivity: Gigabit Ethernet; Wi‑Fi 5 (802.11ac); Bluetooth 4.0

• Ports:

  • Left side: audio combo jack, 2 × USB 3.0 (one with charging)

  • Rear: RJ‑45, 4 × USB 2.0, DisplayPort 1.2, optional PS/2 & serial port

• Optical Drive: Slim DVD‑RW (varies by unit)

• Security: TPM 2.0, HP BIOSphere Gen3, Kensington lock slot available

• Dimensions & Weight: ~495 × 380 × 200 mm; ~5.8 kg (with stand)

• Power Supply: External ~120 W adapter

• Operating System: Windows 10 Pro pre‑installed (upgradeable to Windows 11)

• Extras Included: Wired keyboard, wired mouse, power adapter (varies by seller)