Dell OptiPlex 3000 Micro – Core i5 16GB RAM 512GB SSD – Refurbished

The Dell OptiPlex 3000 Micro is an Excellent Refurbished ultra-compact 1.18L business desktop powered by the 12th Generation Intel Core i5-12500T processor (10 cores / 12 threads) with Intel UHD Graphics 770, 16GB DDR4 RAM and a fast 512GB M.2 NVMe SSD. From Dell’s current-generation OptiPlex 3000 series, the 3000 Micro features a tiny ~1.18L chassis weighing approximately 1.2 kg that fits behind a monitor on a VESA mount or sits discreetly on a desk shelf. Ideal for business professionals, accountants, receptionists, retail point-of-sale, digital signage, training rooms, school computer labs, contact centres, home office setups and anyone wanting a quiet, modern, low-power, space-saving business desktop with 12th Gen Intel performance at a refurbished price.

This Dell OptiPlex 3000 Micro is graded Excellent Refurbished, meaning it has been fully tested and is in near-perfect working condition with only minor cosmetic scratches or marks from previous use. Professionally cleaned and inspected by our in-house technical team in Sydney and comes with a genuine Dell power adapter and 1-Year CLS Warranty with Windows 11 Pro pre-installed.

Key Features

• Dell OptiPlex 3000 Micro, Dell’s current-generation ultra-compact 1.18L business desktop weighing just 1.2 kg, designed to fit behind a monitor on a VESA mount or discreetly on a desk shelf
• Modern 12th Generation Intel Core i5-12500T processor with 10 cores (6 Performance + 4 Efficient) and 12 threads, up to 4.40 GHz Turbo Boost for confident multi-threaded performance
• 18 MB Intel Smart Cache delivers excellent responsiveness across Office workloads, video conferencing, web browsing and light creative work
• 16GB DDR4-3200 SO-DIMM RAM upgradable to 64GB via 2x SO-DIMM slots, plenty of headroom for power users
• Fast 512GB M.2 NVMe SSD for snappy boot times and quick app loading, with room for a secondary 2.5 inch SATA drive if expansion is needed
• Dell OptiPlex 3000 Micro comes with Intel UHD Graphics 770 with 32 execution units, supports 4K at 60Hz and dual display configuration out of the box (HDMI 2.0 + DisplayPort 1.4)
• Low 35W CPU TDP for quiet, energy-efficient operation, ideal for shared workspaces and home offices
• Dell OptiPlex 3000 Micro comes with Modern port selection including front USB-C 3.2 Gen 2, 4x USB 3.2 Gen 1, USB 2.0, HDMI 2.0, DisplayPort 1.4, Gigabit Ethernet and 3.5mm audio
• VESA-compatible mounting for behind-monitor installation, frees up valuable desk space
• Dell OptiPlex 3000 Micro comes with TPM 2.0 hardware security module for Windows 11 BitLocker, secure boot and enterprise security policies
• Windows 11 Pro pre-installed, ready for joining a domain, BitLocker, Remote Desktop and other Pro-tier business features
• Excellent Refurbished grade with only minor cosmetic scratches or marks. Windows 11 Pro, genuine Dell power adapter and 1-Year CLS Warranty included.

Ideal For

The Dell OptiPlex 3000 Micro in Excellent Refurbished grade with 12th Gen Core i5-12500T, 16GB DDR4 RAM, 512GB NVMe SSD and Intel UHD Graphics 770 is ideal for business professionals, accountants, bookkeepers, receptionists, retail point-of-sale terminals, digital signage, kiosks, school computer labs, training rooms, contact centres, home office setups, secondary workstations and anyone wanting a quiet, modern, low-power, space-saving business desktop with 12th Gen Intel performance. The hybrid-core architecture of the i5-12500T (6 Performance cores plus 4 Efficient cores) provides confident multi-threaded performance for spreadsheets, accounting software, multiple browser tabs and video conferencing alongside light photo and video editing. The ultra-compact 1.18L chassis fits behind a monitor on a VESA mount, freeing up valuable desk space in tight environments. Buyers wanting older-generation refurbished Micro desktops at lower price points should consider our OptiPlex 3040 Micro or 3050 Micro listings.

Why Buy Refurbished From CLS?

Computer and Laptop Sales (CLS) is an ISO 9001 certified refurbished desktop retailer based in Sydney, Australia. Every device is professionally inspected, cleaned, tested and graded by our in-house technical team. You receive a fully tested machine with genuine software, a genuine power adapter and a 1-Year Australian warranty. Free shipping is available across Australia on eligible orders. Learn more about our refurbished grading system here.