{"product_id":"ubiquiti-unifi-unas-4","title":"Ubiquiti UniFi UNAS 4","description":"\u003ch4 data-start=\"0\" data-end=\"66\"\u003eUniFi UNAS 4 – Compact High-Performance NAS with NVMe Cache\u003c\/h4\u003e\n\u003cp data-start=\"68\" data-end=\"408\"\u003eThe UniFi UNAS 4 is a compact, high-performance network-attached storage system designed for efficient file storage, sharing, and data management within UniFi networks. Featuring four 2.5\"\/3.5\" HDD bays, it provides scalable storage capacity suited to small businesses and professional environments that require flexibility and reliability.\u003c\/p\u003e\n\u003cp data-start=\"410\" data-end=\"715\"\u003eTo enhance performance, the UNAS 4 includes two M.2 NVMe SSD cache slots, helping accelerate data access, reduce latency, and improve overall responsiveness for frequently accessed files. With 2.5 GbE networking and USB-C connectivity, it delivers fast and consistent data transfer across modern networks.\u003c\/p\u003e\n\u003cp data-start=\"717\" data-end=\"1043\"\u003eAn included PoE+++ adapter provides flexible power options while maintaining a clean and compact installation. Designed to integrate seamlessly with the UniFi ecosystem, the UNAS 4 offers centralised storage performance in a space-saving form factor, making it ideal for edge deployments and professional storage environments.\u003c\/p\u003e\n\u003cp data-start=\"717\" data-end=\"1043\"\u003e\u003cspan style=\"color: rgb(221, 34, 34);\"\u003e\u003cstrong\u003e\u003cspan data-teams=\"true\"\u003e\u003cem\u003eAny EU products are supplied with the appropriate UK power method at no extra cost.\u003c\/em\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eTech Specs\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-family: Arial, sans-serif; font-size: 14px;\" border=\"1\" cellpadding=\"8\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; font-weight: bold;\"\u003eDevice Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- Device Name --\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- Overview Section --\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; font-weight: bold;\"\u003eOverview\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e246 x 129 x 224.5 mm\u003cbr\u003e(9.7 x 5.1 x 8.8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eStorage Capacity\u003c\/td\u003e\n\u003ctd\u003e(4) 3.5\" drive bays\u003cbr\u003e(2) M.2 NVMe bays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eNetworking Interface\u003c\/td\u003e\n\u003ctd\u003e(1) 2.5 GbE RJ45 (2.5G\/1G\/100M\/10M)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eExpansion Port\u003c\/td\u003e\n\u003ctd\u003e(1) 5 Gbps USB-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eDesktop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Hardware Section --\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; font-weight: bold;\"\u003eHardware\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eHard Drive Capacity\u003c\/td\u003e\n\u003ctd\u003e(4) 2.5\" \/ 3.5\" HDD support\u003cbr\u003e(2) M.2 NVMe SSD support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eUSB Drive\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMax. Power Budget for Drives\u003c\/td\u003e\n\u003ctd\u003e80W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMax. Power Consumption\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePower Method\u003c\/td\u003e\n\u003ctd\u003ePoE+++\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e90W PoE+++ adapter (Included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003eQuad-Core ARM® Cortex®-A55 at 1.7 GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMemory\u003c\/td\u003e\n\u003ctd\u003e4 GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eManagement\u003c\/td\u003e\n\u003ctd\u003eEthernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRF Interface\u003c\/td\u003e\n\u003ctd\u003eBluetooth 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e1.47\" color LCM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.6 kg (5.7 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eEnclosure Material\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eLEDs\u003c\/td\u003e\n\u003ctd\u003eSystem ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5 to 40° C (23 to 104° F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eOperating Humidity\u003c\/td\u003e\n\u003ctd\u003e10 to 90% noncondensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eNDAA Compliant\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eFCC, CE, IC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- Software Section --\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\" style=\"text-align: center; font-weight: bold;\"\u003eSoftware\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSupported File Protocols\u003c\/td\u003e\n\u003ctd\u003eNFS ✓\u003cbr\u003eSMB ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRAID Type\u003c\/td\u003e\n\u003ctd\u003eRAID 5\u003cbr\u003eRAID 6\u003cbr\u003eRAID 10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eRAID Group\u003c\/td\u003e\n\u003ctd\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003ePersonal Drive \u0026amp; Shared Drive\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSSD Cache\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eMax. NVMe SSD Capacity Supported\u003c\/td\u003e\n\u003ctd\u003e2 TiB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eFile Encryption\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBackup to Remote UNAS\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBackup to CIFS\/SMB Server\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eBackup to Cloud Services\u003c\/td\u003e\n\u003ctd\u003eGoogle Drive, OneDrive, Dropbox, Amazon S3, Backblaze B2, Wasabi ✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eSnapshots\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eShare Links\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eTime Machine Backup\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eClient App Support\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-weight: bold;\"\u003eUser Groups\u003c\/td\u003e\n\u003ctd\u003e✓\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eFAQs\u003c\/h2\u003e\n\u003cp data-start=\"437\" data-end=\"747\"\u003e\u003cstrong data-start=\"437\" data-end=\"497\"\u003eQ1: What is the Ubiquiti UNAS‑4 and what is it used for?\u003c\/strong\u003e\u003cbr data-start=\"497\" data-end=\"500\"\u003e\u003cstrong data-start=\"500\" data-end=\"506\"\u003eA:\u003c\/strong\u003e The \u003cstrong data-start=\"511\" data-end=\"530\"\u003eUbiquiti UNAS‑4\u003c\/strong\u003e is a network‑attached storage (NAS) enclosure designed to provide scalable storage for UniFi Protect and UniFi network ecosystems. It allows centralised management of video, backups, and shared files on your network.\u003c\/p\u003e\n\u003cp data-start=\"749\" data-end=\"1075\"\u003e\u003cstrong data-start=\"749\" data-end=\"852\"\u003eQ2: How many hard drives can the Ubiquiti UNAS‑4 hold and what storage configurations are possible?\u003c\/strong\u003e\u003cbr data-start=\"852\" data-end=\"855\"\u003e\u003cstrong data-start=\"855\" data-end=\"861\"\u003eA:\u003c\/strong\u003e The UNAS‑4 features \u003cstrong data-start=\"882\" data-end=\"901\"\u003efour drive bays\u003c\/strong\u003e, enabling installation of multiple SATA hard drives or SSDs. It supports flexible storage configurations such as RAID for redundancy or performance, depending on user needs.\u003c\/p\u003e\n\u003cp data-start=\"1077\" data-end=\"1344\"\u003e\u003cstrong data-start=\"1077\" data-end=\"1135\"\u003eQ3: How does the Ubiquiti UNAS‑4 connect to a network?\u003c\/strong\u003e\u003cbr data-start=\"1135\" data-end=\"1138\"\u003e\u003cstrong data-start=\"1138\" data-end=\"1144\"\u003eA:\u003c\/strong\u003e The NAS enclosure connects to your network using \u003cstrong data-start=\"1194\" data-end=\"1214\"\u003eGigabit Ethernet\u003c\/strong\u003e, delivering high‑speed data access and efficient sharing of video, backups, and files across connected UniFi devices and clients.\u003c\/p\u003e\n\u003cp data-start=\"1346\" data-end=\"1620\"\u003e\u003cstrong data-start=\"1346\" data-end=\"1408\"\u003eQ4: What applications is the Ubiquiti UNAS‑4 suitable for?\u003c\/strong\u003e\u003cbr data-start=\"1408\" data-end=\"1411\"\u003e\u003cstrong data-start=\"1411\" data-end=\"1417\"\u003eA:\u003c\/strong\u003e The UNAS‑4 is ideal for \u003cstrong data-start=\"1442\" data-end=\"1477\"\u003elarge UniFi Protect deployments\u003c\/strong\u003e, enterprise data storage, network backups, and small to medium business storage needs where scalable and reliable network storage is required.\u003c\/p\u003e\n\u003cp data-start=\"1622\" data-end=\"1918\"\u003e\u003cstrong data-start=\"1622\" data-end=\"1701\"\u003eQ5: What physical and installation features does the Ubiquiti UNAS‑4 offer?\u003c\/strong\u003e\u003cbr data-start=\"1701\" data-end=\"1704\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1710\"\u003eA:\u003c\/strong\u003e It has a robust chassis with easy‑access drive bays for straightforward installation and maintenance. The enclosure fits into network racks or cabinets and provides a compact yet expandable storage solution.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/dl.ui.com\/qig\/unas-2-b\/#index\"\u003eUNAS 2 Installation Guide\u003c\/a\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Ubiquiti","offers":[{"title":"Black \/ EU","offer_id":56037645222267,"sku":"UNAS-4-B-EU","price":346.5,"currency_code":"GBP","in_stock":false},{"title":"Black \/ UK","offer_id":56037645255035,"sku":"UNAS-4-B-UK","price":346.5,"currency_code":"GBP","in_stock":false},{"title":"White \/ EU","offer_id":56037645287803,"sku":"UNAS-4-W-EU","price":346.5,"currency_code":"GBP","in_stock":false},{"title":"White \/ UK","offer_id":56037645320571,"sku":"UNAS-4-W-UK","price":346.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0069\/4389\/9751\/files\/MSDistUbiquitiUniFiNetworkAttachedStoragewith42.53.5HDDbays_Black_White.jpg?v=1769516972","url":"https:\/\/www.msdist.co.uk\/products\/ubiquiti-unifi-unas-4","provider":"MS Dist","version":"1.0","type":"link"}