Beelink S1 is an Intel Apollo lake mini PC with 8GB RAM. It is a near-barebone computer with M.2 SSD slot and 2.5 inch SATA drive that lets you add additional hard disk and SSD. This model goes for 300 dollars but there is a cheaper 4GB version as well that sells for 219 dollars. Beelink S1 specifications include Intel Celeron N4350 quad core processor, 64GB eMMC storage and 8/4GB RAM.
Beelink S1 Specifications
CPU: Apollo Lake N3450
Core: Quad Core
GPU: Intel HD Graphics 500
RAM: 8G RAM
RAM Type: DDR3
ROM: 64G ROM
Decoder Format: H.263,H.264,HD MPEG4
Video format: AVI,DAT,ISO,MKV,MP4,MPEG,MPEG1,MPEG2,MPEG4,RM,WMV
Audio format: AAC,APE,FLAC,MP3,OGG,RM,WMA
Photo Format: GIF,JPEG,JPG,PNG
Support 5.1 Surround Sound Output: No
5G WiFi: Yes
WIFI: 802.11 a/b/g/n/ac
Bluetooth: Bluetooth4.0
Power Supply: Charge Adapter
Interface: DC Power Port,HDMI,RJ45,USB2.0,VGA
Language: English,French,Germany,Italian,Japanese,Russian,Simplified Chinese
DVD Support: No
HDMI Version: 1.4
Other Functions: 3D Video
Power Consumption.: 12W
RJ45 Port Speed: 1000M
Product weight: 0.4070 kg
Package weight: 1.2500 kg
Product size (L x W x H): 16.00 x 13.45 x 3.20 cm / 6.3 x 5.3 x 1.26 inches
Package size (L x W x H): 17.20 x 14.50 x 9.20 cm / 6.77 x 5.71 x 3.62 inches
Unless you need something that has industrial strength like Shuttle XC60J, this mini PC would do just fine. The Shuttle XC60J has better fans and cooling system for sure but since most are going to use it in living room, you would have any cooling problems for sure.