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Mini PC Q10531 S21 Series

Name: Mini PC Q10531 S21 Series
Brand: Qotom
SKU: Q10531-S21

Model: Q10531-S21

Total LAN1

LAN Speed1G RJ45

Q10531-S21 is a compact Desktop Mini PC powered by the Intel Pentium J5005 processor with Intel UHD 605 graphics, dual HDMI 2.0a, 4 × USB 3.0, SATA HDD/SSD support and integrated WiFi. Its quiet 10W platform is ideal for office work, education, digital signage, home computing and space-saving desktop installations.

Key Specs

CPU: Gemini Lake / Gemini Lake-R
Memory: DDR4 SO-DIMM · Max 16GB
LAN: 1
Storage: SATA

Compatible Motherboard

NUC7JYB

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Q10531N Q10531 Intel Gemini Lake Gemini Lake-R Pentium Celeron ATOM N4000 N4100 J4005 J4105 N5000 J5005 N4020 N4120 J4025 J4125 N5030 J5040

Main Features

Intel Pentium J5005 Gemini Lake Processor
Intel UHD Graphics 605
2 × HDMI
4 × USB 3.0
1 × SATA
1 × Realtek Gigabit LAN

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Frequently Asked Questions

Q10531 | How to Configure Auto Power‑On After AC Power Recovery
Learn to set Qotom Q10531 auto‑power‑on after power loss via BIOS: press F2, go to Advanced > POWER > Secondary Power Settings‑After Power Failure, set to Power On, save with F10 for 24/7 unattended operation.

CPU	Intel Gemini Lake Processor Default Pentium J5005 Quad Cores Processor 1.5GHz, up to 2.8GHz, 4M Cache
CPU TDP	10W
Memory	2 × DDR4 SO-DIMM Sockets (Up to 16G) Only Supports a Single 1G Memory Chip
Chipset	By CPU
Graphics	Intel UHD Graphics 605
LAN Chipset	1 × R ealtek Gigabit LAN
Audio	No
Watch Dog	No

USB	2 × USB 3.0
DC-IN	1
Display	2 × HDMI 2.0a
Ethernet	1

USB	2 × USB 3.0
Power Button	1
LED	1 × Power LED,1 × HDD LED
IR	Consumer Infrared (CIR) sensor

Wi-Fi	Intel Wireless-AC 9462-D2W wireless LAN module，Integrated
SATA	1, SATA 3.0 (6.0Gb/S)
SATA PWR Connector	1,1 × 4Pin, Pitch 1.25mm
Clear CMOS Jumper	Yes,1 × 3Pin, Pitch 1.25mm
USB 2.0 Header	2,1 × 4Pin, Pitch 1.25mm
Front Panel Header	1, 2 × 5Pin, Pitch 1.25mm
CPU FAN Connector	1, 1 × 4Pin, Pitch 1.25mm

Power Adapter	19V2.1A
DC Jack	5.5mm, 2.5mm

Mini PC Q10531 S21 Series

Key Specs

Compatible Motherboard

Main Features

Processor System

Front I/O

Rear I/O

Side I/O

Storage

Expansion

Power

Environmental

Mechanical

OS Support

Package Contents

Order & Specification Selection

Driver Downloads

Related Products

Frequently Asked Questions

Q10531 | How to Configure Auto Power‑On After AC Power Recovery

Operating Temp	0°C~50°C
Non-Operating Temp	-20°C~80°C
Humidity	10%~90%

Material	Aluminium Alloy
Dimension	115 × 111 × 46mm
Weight	0.47kg
Mounting	VESA Mounting Bracket
Packaging Dimension	261 × 218 × 75mm
Kensington Lock	Y es
Cooling Mode	Fanless Design