Skip to content
Voltarum Mini PC Guide

ThinkCentre M920q vs OptiPlex 7070 Micro

Our verdict

Editorial opinionOur verdict

Two renewed classics with six cores and up to 32 GB. The M920q has a PCIe slot (with a riser) for a network card, which makes it the better router or homelab base. The OptiPlex 7070 has a slightly newer CPU. Buy whichever is cheaper in good condition, unless you want that PCIe slot.

Factual dataThinkCentre M920qOptiPlex 7070 Micro
ProcessorIntel Core i5-8500TIntel Core i5-9500T
Cores / threads6 / 66 / 6
RAM32 GB32 GB
Drive slots22
Network1 × 1 GbE1 × 1 GbE
Video engine (encode)H.264, HEVC 8-bit, HEVC 10-bit (HDR)H.264, HEVC 8-bit, HEVC 10-bit (HDR)
Processor power35 W35 W
Size179 × 183 × 34.5 mm183 × 178 × 36 mm
Price from——

What each one is good forDerived from the specs

UsesThinkCentre M920qOptiPlex 7070 Micro
Home AssistantGoodOfficial or well-supported Home Assistant OS imageGoodOfficial or well-supported Home Assistant OS image
Media serverGreat fitIntel Quick Sync: the best-supported transcoding in Plex and JellyfinGreat fitIntel Quick Sync: the best-supported transcoding in Plex and Jellyfin
Homelab / ProxmoxGoodUp to 32 GB of RAM in SO-DIMM slotsGoodUp to 32 GB of RAM in SO-DIMM slots
Router / firewallLimitedOne network port: only as a 'router on a stick' with VLANs and a managed switchLimitedOne network port: only as a 'router on a stick' with VLANs and a managed switch
NASGood2 internal drive slots (1× M.2 + 1× SATA)Good2 internal drive slots (1× M.2 + 1× SATA)
DesktopGoodWindows 11 supportedGoodWindows 11 supported
Electronics / GPIONot suitableNo GPIO header: add a USB microcontroller board insteadNot suitableNo GPIO header: add a USB microcontroller board instead

Software supportEditorial opinion

Windows 11ExcellentExcellent
Linux (Debian, Ubuntu or vendor image)ExcellentExcellent
Proxmox VEExcellentExcellent
Home Assistant OSExcellentExcellent
OPNsense / pfSense / OpenWrtGoodGood