Specifications
The Ubiquiti 4TB HDD is a surveillance-grade 3.5" hard drive engineered for continuous 24/7 video recording in UniFi Protect deployments. With a 4TB capacity, SATA 3 6 Gb/s interface, and a 1,000,000-hour MTBF, it delivers reliable storage for security camera footage. Certified for CE, FCC, IC, and NDAA compliance, this drive integrates seamlessly with UniFi gateways and NVRs, ensuring dependable video archiving for professional surveillance systems.
Product Information
SKU
016519
Mfr Part#
UACC-HDD-S-4TB
UPC
810177166788
General Specifications
Series
Basic
Model Number
UACC-HDD-S-4TB
Features
Surveillance-Grade Design; 3.5" Form Factor; SATA 3.0 Interface; Compatible with UniFi Protect Appliances (UDM-Pro, UDM-SE, UNVR-Instant)
Type
Surveillance
Packaging
Retail
Performance Specifications
Form Factor
3.5"
Interface
SATA 3.0 6.0Gb/s
Capacity
4TB
Cache
256MB
RPM
5,400 RPM
Average Seek Time
14.00 ms
Average Write Time
9.50 ms
Track-to-Track Seek Average
2.00 ms
Full Stroke Read Seek Average
25.00 ms
Average Latency
5.56 ms
Drive Ready Time
<20.00 sec
Other Features
ROHS Compliant
Environmental Specifications
Temperature - Operating (°C)
32°F to 149°F (0°C to 65°C)
System Requirements
Other Supported Operating Systems
UniFi Protect
Physical Specifications
Width
4.00 in. (101.60 mm)
Depth
1.00 in. (25.40 mm)
Drive Height
5.75 in. (146.05 mm)
Weight
1.30 lbs. (589.67 g)
Package Contents
What's in the Box
1 x 3.5" HDD 4 TB
Warranty
Parts
1 Year Limited
Labor
1 Year Limited