$417.99
UniFi Network Attached Storage with (4) 2.5/3.5" HDD bays, (2) M.2 NVMe SSD cache slots, 2.5 GbE networking, USB-C connectivity, and an included PoE+++ adapter, all in a compact footprint.
- Model: UNAS-4-B
- Authorized Ubiquiti dealer — full US warranty
- Professional installation available across Texas
- Questions? Call or text (713) 824-1035
Available on backorder
Description
Ubiquiti UniFi UNAS 4 (UNAS-4-B) — Authorized Ubiquiti Dealer in Texas
UniFi Network Attached Storage with (4) 2.5/3.5″ HDD bays, (2) M.2 NVMe SSD cache slots, 2.5 GbE networking, USB-C connectivity, and an included PoE+++ adapter, all in a compact footprint.
Texas Technology Group has supported businesses in The Woodlands and across Texas since 2002. We recommend the UniFi UNAS 4 for simplifying vendor management with one platform, and for extending a UniFi system with storage, voice and backup internet. Buy it on its own, or let our team handle design, installation, configuration and ongoing management as part of a TTG managed network.
Key Features
- ARM Cortex A55 Quad-core (4 Core) 1.70 GHz
- 4 x HDD Supported
- 0 x HDD Installed
- 2 x SSD Supported
- 2 TB Supported SSD Capacity
- 0 x SSD Installed
- 4 GB RAM
UniFi UNAS 4 (UNAS-4-B) Specifications
| Overview | |
|---|---|
| Dimensions | 246 x 129 x 224.5 mm (9.7 x 5.1 x 8.8") |
| Storage Capacity | (4) 2.5"/3.5" drive bays (2) M.2 NVMe bays |
| Networking Interface | (1) 2.5 GbE RJ45 (2.5G/1G/100M/10M) |
| Expansion Port | (1) 5 Gbps USB-C |
| Form Factor | Desktop |
| Hardware | |
| Hard Drive Capacity | (4) 2.5"/3.5" HDD support (2) M.2 NVMe SSD support |
| Max. Power Budget for Drives | 80W (USB-C: 4.5W max. Excluding cable loss) |
| Max. Power Consumption | 90W |
| Power Method | PoE+++ |
| Power Supply | 90W PoE+++ adapter (Included) |
| Processor | Quad-Core ARM® Cortex®-A55 at 1.7 GHz |
| Memory | 4 GB |
| Management | Ethernet |
| RF Interface | Bluetooth 4.1 |
| Display | 1.47" color LCM |
| Weight | 2.6 kg (5.7 lb) |
| Enclosure Material | Polycarbonate |
| Ambient Operating Temperature | -5 to 40° C (23 to 104° F) |
| Ambient Operating Humidity | 10 to 90% noncondensing |
| Certifications | FCC, CE, IC |
| Software | |
| UniFi Drive | Version 3.4.5 and later |
| Mobile App | iOS™ version 10.32.1 and later Android™ version 10.35.1 and later |
| RAID Type | RAID 5 RAID 6 RAID 10 |
| RAID Group | Single |
| Max. NVMe SSD Capacity Supported | 2 TiB |
Why Buy Ubiquiti from Texas Technology Group?
- Authorized Ubiquiti reseller — genuine products with full US manufacturer warranty.
- Texas-based experts — Houston headquarters serving Pearland, Dallas–Fort Worth, Austin, San Antonio and statewide.
- Design, install & manage — site surveys, cabling, configuration and ongoing managed IT support.
- Business & volume pricing — quotes for multi-site and project deployments.
Frequently Asked Questions
Can TTG install the UniFi UNAS 4 at my business in The Woodlands?
Yes. Our technicians install and configure Ubiquiti equipment throughout Texas. Call or text (713) 824-1035 to schedule.
Is the UNAS-4-B covered by warranty?
Yes. Texas Technology Group is an authorized Ubiquiti dealer, so every product ships new with the standard Ubiquiti manufacturer warranty. UI Care extended coverage is available for many models.
Do you offer project or volume pricing?
Yes — contact us at (713) 824-1035 for multi-unit, multi-site or full-deployment quotes.
Browse more: UniFi Network Storage (UNAS).
Additional information
| Weight | 5.7 lbs |
|---|
