Hot-Swappable Power Module (550W)
UACC-PSU-12V-550W
Replacement hot-swappable power module for CloudKey Enterprise, Enterprise Aggregation, Enterprise NVR and UNAS Pro 8.Key features 550W (12V) AC-to-DC power supply Included power cableSpecificationsOverview Dimensions 185 x 73.5 x 40...
What it is, and who it is for.
Right-sized for a small team — punches well above its price, no rack or specialist needed.
What it needs to run
PoE power and a UniFi Network host. If you have neither, both are in the bundle builder below.
Replacement hot-swappable power module for CloudKey Enterprise, Enterprise Aggregation, Enterprise NVR and UNAS Pro 8.
Key features
550W (12V) AC-to-DC power supply
Included power cable
Specifications
Overview
| Dimensions | 185 x 73.5 x 40 mm (7.3 x 2.9 x 1.6") |
| Weight | 744 g (1.6 lb) |
| Enclosure Material | SGCC steel |
| Input Connector | C14 |
| Input Voltage Range | 100–240V AC |
| Input Frequency | 50/60 Hz |
| Output Voltage | 12V |
| Output Current | 45A |
| Total Output Power | 550W |
| Certifications | CE, FCC, IC |
Downloads & documents
Build around the Hot-Swappable Power Module (550W).
It's already in your kit below. Add a gateway and PoE and the discount starts working. Discount tiers climb with the bundle — the Giant fills as you build.
Type your address. We'll spec the building.
Square footage, floors, rooms, construction type — turned into an AP count, a switch size, and a gateway that fits. No guesswork, no overbuying.
Start typing your address — we pull the property's square footage and floors, then size the kit. Adjust anything before you build.
Enter an address and the plan appears here —
property facts first, then the kit.
Pick the right one, not the biggest one
The honest line-up from accessories & cables. Most buyers reading this page should buy the middle column.
AI Dome Camera Flush Mount
Hot-Swappable Power Module (550W)Asked before checkout
The questions our support inbox actually gets.
Does it ship the same day?+
Orders placed before 2 PM ET on a business day leave the same day from our bench in Altamonte Springs, FL. Tracking is emailed the moment the label prints.
What if it's the wrong size for my building?+
Return it. 30 days, no restocking fee, refund to the original payment method. Better: send us your floor plan first and we'll size the kit for free — half of all returns are sizing problems.
Who handles the warranty?+
We do. Everything carries the manufacturer's warranty and we run the claim for you — one email to us instead of a ticket queue overseas.
How does the bundle discount work?+
Add items to a kit in the bundle builder: 2+ items saves 5%, 3+ saves 8%, 4+ saves 12%, and 5+ saves 15% off the whole kit.