QNAP TS-864eU 8-Bay Short-Depth Rackmount NAS

More Drive Bays in a Compact Rack Footprint Bring eight drive bays into a shallow rack without giving up flexible business applications. The QNAP TS-864eU combines an Intel quad-core processor, 8 GB of supplied memory and dual 2.5GbE networking in a short-depth 2U chassis. Shared storage, backup, camera recording and suitable virtualised workloads can sit in one managed system, with a genuine factory choice of Single or Redundant power supplies. Highlights A Practical Rack Platform 8 hot-swappable SATA bays in a 2U short-depth rackmount chassis. 2 × 2.5GbE RJ45 for compatible local networks. Choose Single or Redundant factory power supplies from one clear selector. Applications with Room to Plan QTS shared folders, backup jobs and supported snapshots. Compatible PCIe expansion cards can add functions within slot bandwidth and size limits. 8 GB memory supplied; confirm the installed hardware revision before planning a RAM upgrade. Key Features Storage and Connectivity That Work Together The 297.4 mm chassis depth helps the TS-864eU fit compact media cabinets and racks with limited rear space. Eight front-access SATA bays give room for a suitable RAID layout, while dual 2.5GbE ports reduce dependence on a single Gigabit link. The short PCIe Gen 3 x2 slot accepts only supported cards within its 97 mm length clearance. Choose the Right Factory Power Configuration The Single option has one internal power supply. The Redundant option has two factory-fitted supplies for a power-redundant installation. These are complete hardware configurations, rather than a promise that a Single unit can be converted later. Redundant supplies do not replace a UPS or an independent backup; use suitable power feeds and follow the service procedure for the exact chassis. Make Backup Part of the Storage Plan QTS brings shared-folder permissions, scheduled backup and snapshot management into the same administration interface. Hybrid Backup Sync can protect data to another compatible NAS, remote server or supported cloud destination. A separate, protected backup remains important because RAID, snapshots and duplicate power supplies address different failure scenarios. Match Applications to the Platform The Intel platform supports Virtualization Station and Container Station for suitable virtual machines and containers. Use QTS for established file and application workflows, or assess eligible QuTS hero deployment where ZFS features are required. Changing the installed operating system requires backing up the data and reinitialising storage. Size memory and CPU use around all applications running together. Separate Camera Licences from Recording Capacity QVR Pro includes eight channels in QTS. QVR Surveillance provides two plus six following eligible registration, totalling eight in that application. These entitlements are alternatives rather than a shared pool of sixteen. More camera channels require appropriate licences, and usable recording capacity still depends on bitrate, playback, analytics, drive performance and the other applications on the NAS. Confirm the chosen operating system before purchasing expansion licences; QVR Surveillance camera expansion on QuTS hero is still marked Developing. Complete the Rack with Compatible Accessories Choose tested NAS drives, a suitable UPS and the optional RAIL-B02 against the actual rack mounting-post spacing. A correctly sized NASCare service plan can add the agreed hardware-care and loaner arrangement. Storage drives, rails, software licences, expansion cards and service plans remain separate purchases unless the selected order expressly includes them. Summary The TS-864eU combines 8 drive bays with an Intel application platform and dual 2.5GbE networking for a practical rack installation. Select the appropriate factory power configuration, then match drives, rack support and application load to the work. Keep an independent backup and allow enough memory and storage performance for every service running together. What is the difference between Single and Redundant power supplies?ExpandCollapse Single has one factory-fitted internal PSU. Redundant has two factory-fitted PSUs. Select the complete configuration that suits your installation; this is not an upgrade kit for converting a Single chassis later. Redundant power does not protect against every hardware fault, power-source failure or data-loss event. What memory is supplied and can I upgrade it?ExpandCollapse 8 GB DDR4 supplied. Confirm memory upgradeability against the installed hardware revision; eligible SODIMM units support up to 16 GB, while onboard-memory revisions are not expandable. Does it have built-in 10GbE or M.2 SSD sockets?ExpandCollapse No. It has two 2.5GbE RJ45 ports. Faster networking or M.2 SSD storage requires a supported optional expansion solution. The single PCIe Gen 3 x2 slot has bandwidth and card-clearance limits, so check the exact card before ordering. Which rack rails and drives should I choose?ExpandCollapse QNAP specifies the optional RAIL-B02. Check the rack mounting-post spacing, rear clearance and installation guide before fitting it. Use a drive model listed for the exact NAS; compatible Seagate IronWolf models are available as separate add-ons. Storage drives and rails are not included with the diskless NAS. How many camera channels are included and what is the maximum?ExpandCollapse QVR Pro includes eight channels in QTS. QVR Surveillance provides two plus six after eligible registration, for eight in that application. The entitlements are alternatives, not sixteen pooled channels. The manufacturer does not give one guaranteed hardware maximum for every workload; assess bitrate, playback, analytics and other applications before buying extra channel licences. Will the QVR Pro fourteen-day playback limit delete my videos?ExpandCollapse No. The standard QVR Pro Client entitlement covers the latest fourteen days. Gold or Unlimited Playback is needed for longer playback in that client. Older recordings retained under the configured storage policy are not automatically deleted by this entitlement limit and remain available through supported file-access methods. Magbasa pa