What is the maximum memory capacity supported by the SB860R8, and what type of memory does it use?

It supports up to 192GB of DDR5-5600 memory across 4 DDR5 memory slots.

Does this Shuttle XPC Cube SB860R8 come with a CPU, memory, storage, or operating system preinstalled?

No. It is a barebone system, so the CPU, memory, storage, and operating system are not included.

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Shuttle XPC Cube Barebone SB860R8 Mini PC - Supports Ultra 200s CPU - Max 192GB RAM - Gigabit Ethernet - 500W (No CPU/ No Memory/ No OS / No Storage)

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Intel Core Ultra 200S Series (supported)
Intel B860 Chipset
4x DDR5 DDR5-5600, up to 192GB

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SHUTTLE CUBE SB860R8 BAREBONE B860 CHIPSET NO CPU/RAM/HDD/SSD/OS

Best Seller Ranking	#40 in Barebone PCs

General
Brand	Shuttle Computer
Model	SB860R8
Part Number	SB860R8

CPU Supported
CPU Installed	No (Barebone - CPU not included)
CPU Type	Intel Core Ultra 200S Series (supported)

Chipset
North Bridge	Intel B860 Chipset

Memory Supported
Memory slot	4x DDR5
Memory Type Supported	DDR5-5600, up to 192GB

Expansion Slots
AGP	None
PCI Express	1x PCI-E X16 Gen 4.0, 1x PCI-E X4 Gen 4.0
PCI	None

Storage
IDE ATA	None
Serial ATA	Yes

Communications
Max LAN Speed	2.5GbE (2x Intel i226)

Back Panel Ports
HDMI	Yes, 2 ports

Additional Information
First Listed on Newegg	July 15, 2026

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Shuttle XPC Cube Barebone SB860R8 Mini PC - Supports Ultra 200s CPU - Max 192GB RAM - Gigabit Ethernet - 500W (No CPU/ No Memory/ No OS / No Storage)

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Item#: 9SIA6ZPM1F1926

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Shuttle XPC Cube Barebone SB860R8 Mini PC - Supports Ultra 200s CPU - Max 192GB RAM - Gigabit Ethernet - 500W (No CPU/ No Memory/ No OS / No Storage)

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Customer Reviews of the Shuttle Computer SB860R8

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info