Ubiquiti
UNAS Pro 4
SKU: UNAS-Pro-4 · 儲存設備
1U rack-mount NAS with (4) 2.5/3.5" HDD bays and (2) M.2 NVMe SSD cache slots, delivering faster access, lower latency, and high-availability 10 Gbps networking for large-scale file storage and sharing.
HK$3,000 ● Live ERPNext price
Log in for business / wholesale pricing → ● Available (lead time confirmed after order)
- 7-day return guarantee (new, unopened)
- Ships in 1–2 business days
- Free delivery over HK$2,000
- Secure checkout
※ Price/category from ERPNext, content/add-ons from master Mongo.
Overview
Specifications
Overview
| Dimensions | 442.4 x 400 x 43.7 mm (17.4 × 15.7 × 1.7") |
| Storage Capacity | (4) 3.5" drive bays (2) M.2 NVMe bays |
| Networking Interface | (2) 10G SFP+ (10G only) (1) GbE RJ45 (1G/100M/10M) |
| Power Redundancy | Yes |
| Form Factor | Rack mount (1U) |
Hardware
| Hard Drive Capacity | (4) 2.5/3.5" HDD / SSD support (2) M.2 NVMe SSD support |
| Max. Power Budget for Drives | 125W |
| Max. Power Consumption | 150W |
| Power Method | (1) Universal AC input, 100–240V AC, 3A Max., 50/60 Hz (1) USP-RPS DC input, 11.5V DC, 13.91A |
| Power Supply | AC/DC, internal, 150W |
| Processor | Quad-Core ARM® Cortex®-A57 at 2.0 GHz |
| Memory | 8 GB |
| Management | Ethernet |
| RF Interface | Bluetooth 4.1 |
| Weight | 6.7 kg (14.8 lb) |
| Enclosure Material | SGCC steel |
| Mount Material | SGCC steel |
| Supported Rack Depth | The rails support 600 mm (23.6") four-post racks with square holes (9.5 x 9.5 mm) Posts depths ranging from 600–1066 mm (23.6–42") |
| Ethernet | Yes |
| SFP+ | Yes |
| HDD | Yes |
| RPS | Yes |
| System | Yes |
| Ambient Operating Temperature | -5 to 40° C (23 to 104° F) |
| Ambient Operating Humidity | 5 to 95% noncondensing |
| NDAA Compliant | Yes |
| Certifications | FCC, CE, IC |
Software
| NFS | Yes |
| SMB | Yes |
| RAID Type | RAID 5 RAID 6 RAID 10 |
| RAID Group | Single |
| Personal Drive & Shared Drive | Yes |
| SSD Cache | Yes |
| Max. NVMe SSD Capacity Supported | 4 TiB |
| File Encryption | Yes |
| Backup to Remote UNAS | Yes |
| Backup to CIFS/SMB Server | Yes |
| Backup to Cloud Services (Google Drive, OneDrive, Dropbox, Amazon S3, Backblaze B2, Wasabi) | Yes |
| Snapshots | Yes |
| Share Links | Yes |
| Time Machine Backup | Yes |
| Client App Support | Yes |
| User Groups | Yes |
What's in the box
Technical support
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Chat on WhatsApp →Purchase & Return Policy
- Brand-new genuine goods; return/exchange within 7 days if unopened.
- No return for physical damage, opened software or consumables.
- Contact us for a quote on bulk / project orders.
Shipping & Warranty Policy
- Free local delivery over HK$2,000; ships in 1–2 business days.
- Store pickup available; Macau via SF (freight collect).
- Manufacturer warranty as stated on the product page.