What processor and memory specs?

Octa-core Arm Cortex-A53 chip with 3 GB RAM and 32 GB eMMC. Handles 50 UniFi devices, 80 access hubs, and full app suite including Network, Protect, Access, Talk without dedicated servers.

Supports PoE via GbE RJ45 port or optional USB-C (Quick Charge 2.0/3.0, 9V DC, 2A). Max power draw 9.6W, ideal for low-consumption always-on controller use.

What are the physical dimensions and weight?

Measures 131.2 x 27.1 x 134.2 mm (5.2 x 1.1 x 5.3") and weighs 560 g (1.2 lb). Anodized aluminum compact desktop form fits office desks or wall mounts.

What environmental tolerances?

Operates at 0-35°C (32-95°F) and 20-80% noncondensing humidity. Ensures reliability in standard indoor business settings with FCC/CE/IC/NDAA compliance.

What interfaces are available?

1 GbE RJ45 port, Bluetooth for management, microSD expansion slot. 1.42" grayscale OLED display, power/reset buttons, and status LEDs for monitoring.

UCK-G2-SSD - Ubiquiti UCK-G2-SSD CloudKey+ 1TB SSD UniFi Gateway

Name: Ubiquiti UCK-G2-SSD CloudKey+ 1TB SSD UniFi Gateway
Brand: Ubiquiti
SKU: UCK-G2-SSD
Price: 342 USD
Availability: InStock

UCK-G2-SSD - Ubiquiti UCK-G2-SSD CloudKey+ 1TB SSD UniFi Gateway | US IT Hardware

Product overview

The Ubiquiti CloudKey+ (UCK-G2-SSD) is a UniFi Cloud Gateway designed for SMB network management. It features an octa-core Arm Cortex-A53 processor, 3 GB RAM, and 32 GB eMMC storage, paired with a user-upgradeable 1 TB 2.5" SATA SSD for robust data handling. A single GbE RJ45 port supports PoE input, with optional USB-C power (9V DC, 2A). The 1.42" grayscale OLED display provides status monitoring, while Bluetooth and Ethernet enable setup. It manages up to 50 UniFi devices, 24 HD/14 2K/8 4K cameras via UniFi Protect, and 80 access hubs. Compact anodized aluminum enclosure (131.2 x 27.1 x 134.2 mm, 560 g) operates from 0-35°C and 20-80% humidity. Compliant with FCC, CE, IC, and NDAA. Ideal for centralized UniFi Network, Protect, Access, and Talk applications in business environments requiring efficient, scalable control without dedicated servers.

1TB upgradeable SATA SSD for 24 HD cameras
Octa-core CPU + 3GB RAM manages 50+ devices
GbE PoE port, 9.6W max, compact desktop form
Supports 80 access hubs + UniFi apps
1.42" OLED display + Bluetooth setup
NDAA/FCC/CE/IC compliant, 0-35°C operation

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	UCK-G2-SSD
Brand	Ubiquiti
Condition	New
Model	CloudKey+
Buttons	(1) Power; (1) Factory reset
Status LEDs	(1) Power: white/blue
Power Method	PoE; USB-C power with Quick charge 2.0/3.0 power adapter, 9V DC, 2A (Optional)
Product Line	UniFi
Product Type	UniFi Cloud Gateway with SSD
microSD Slot	microSD expansion slot
Hard Drive Capacity	1 TB 2.5" SATA SSD (user-upgradeable; supports 5V drives only)

Compatible systems

Runs UniFi Application Suite including Network, Protect, Access, Talk, Connect; dedicated to UniFi Protect supports 24 HD/14 2K/8 4K cameras

Best for

UniFi Network Management
Manages up to 50 UniFi devices with octa-core processor and 3GB RAM. Supports Ethernet and Bluetooth for seamless controller deployment.
Camera Surveillance
UniFi Protect handles 24 HD, 14 2K, or 8 4K cameras using 1TB SSD storage. User-upgradeable drive ensures scalable video retention.
Access Control
Supports 80 access hubs with compact desktop form and GbE PoE port. OLED display aids status monitoring in door access setups.
Hybrid Cloud Hosting
Runs UniFi Application Suite including Network, Protect, Access, Talk. 32GB eMMC and SSD provide reliable local hosting.

Frequently asked questions

What storage does the CloudKey+ provide?

Details

Shipping, warranty & returns

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Enterprise SSDs

Form Factor	Compact Desktop
Enclosure Material	Anodized aluminum

Operating Humidity	20 to 80% noncondensing
Operating Temperature	0 to 35°C (32 to 95°F)

Ubiquiti UCK-G2-SSD CloudKey+ 1TB SSD UniFi Gateway

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Memory

Network & Communication

Power Consumption

Physical Characteristics

Interface/Ports

Display & Graphics

Processor & Chipset

Weight & Dimensions

Compliance Standards

Environmental Condition

Weight	560 g (1.2 lb)
Dimensions	131.2 x 27.1 x 134.2 mm (5.2 x 1.1 x 5.3")

Ubiquiti UCK-G2-SSD CloudKey+ 1TB SSD UniFi Gateway

Product overview

Featuring

Compatible systems

Best for

Frequently asked questions

Details

Shipping, warranty & returns

Customer reviews

Shop these collections

Memory

Network & Communication

Power Consumption

Physical Characteristics

Interface/Ports

Display & Graphics

Processor & Chipset

Weight & Dimensions

Compliance Standards

Environmental Condition