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used mini pcs

Dell · 2018

Dell OptiPlex 3060 Micro

The OptiPlex 3060 Micro (2018) moves Dell's entry Micro to 8th-gen Coffee Lake, and that matters: the Core i5-8400T, i5-8500T and i7-8700T are six-core chips, a big jump over the quad-core 3050. Dell lists only 35 W T-series processors on an Intel H370 chipset, two DDR4-2666 SO-DIMM slots (32 GB max; memory runs at 2400 MHz with Celeron, Pentium and Core i3), one M.2 2230/2280 slot for SATA or NVMe SSDs, and a 2.5-inch SATA bay. It uses a 65 W adapter and a Realtek RTL8111HSD gigabit NIC, and H370 means no vPro. Video is DisplayPort 1.2 plus HDMI 1.4, with an optional DP/HDMI 2.0b/VGA port. A practical choice for Plex, Docker or Home Assistant when you want six cores and do not need remote management or an Intel NIC.

Good for

Badges come from the spec rules on each use page, not from guesswork.

Dell OptiPlex 3060 Micro mini PC in black, three-quarter front view showing the power button, audio jacks, two blue USB-A ports, silver Dell logo plate and diamond-lattice grille
Representative photo — AI-generated from real seller photos. Individual listings vary. How we make these →

Specs that matter used

CPU generation
Intel 8th Gen (Coffee Lake / Whiskey Lake / Kaby Lake-R)
CPU options
Core i3-8100T, Core i3-8300T, Core i5-8400T, Core i5-8500T, Core i7-8700T, Pentium Gold G5400T, Celeron G4900T
Form factor
1-liter business mini
Released
2018
Memory
DDR4-2666 SO-DIMM (2400 MHz with Celeron, Pentium and Core i3), 2 slots
Max RAM (official)
32 GB
Storage
1x M.2 2230/2280 slot for SATA or PCIe NVMe SSDs, 1x 2.5-inch SATA bay.
Ethernet
1 × 1 GbE (Realtek RTL8111HSD gigabit)
Wi-Fi
M.2 2230 WLAN slot; Dell offered Qualcomm QCA9377, QCA61x4A or Intel Wireless-AC 9560. Card and antennas are optional.
vPro / AMT
No
Cooling
Fan-cooled
Power adapter
65 W external Dell adapter
Windows 11
CPU generation is on Microsoft's supported list
Spec sources

Check before you buy

General off-lease checks (BIOS passwords, Computrace, missing drive caddies) are in the used mini PC buying checklist.

Buying guide

Which one to buy

Oct 4, 2026

253 OptiPlex 3060 Micros are listed, and most complete units sell for about $100–170 delivered. The six-core i5-8500T with 8 GB and an SSD is the sweet spot at about $115–125; quad-core i3-8100T units with 4 GB are cheaper but need more RAM. Every 3060 Micro runs a 35 W T-series chip from Dell's 65 W external adapter, which some off-lease units leave out, so confirm it's in the box. Treat 'Win 11 Pro' in a title as a claim to check, and make sure you can enter the BIOS (F2), since off-lease units can arrive with an admin password set.

Listed now
253
For parts
0
Typical ask
$100–$170
Full range
$74–$225

Snapshot

Live on eBay right now

8 of 253 listed

Snapshot captured — listings may have ended

Delivered prices include shipping as eBay quoted it to a US address on Oct 4, 2026. Many sellers charge by distance, so your total may differ; eBay shows your exact total before you buy.

Prices and availability change daily. The full, current search on eBay shows every matching listing, including new ones since Oct 4, 2026.

See all current listings on eBay ↗eBay search

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