QNAP TS-464eU 4-Bay Dual 2.5GbE Short-Depth Rackmount NAS

Business Storage for the Space You Actually Have A compact network cabinet should not force a compromise on organised storage. The TS-464eU brings four SATA drive bays, dual 2.5GbE networking and dedicated M.2 NVMe slots into a short-depth 1U chassis. Its quad-core Intel processor supports shared files, backups and suitable applications, with an HDMI connection and fast USB ports for practical local workflows. Highlights A Better Fit for Shallow Cabinets Short-depth 1U body measures 292.1mm deep Four SATA bays for compatible hard drives or SSDs Fast Connections without Extra Cards Two built-in 2.5GbE network ports Two dedicated M.2 PCIe NVMe slots and 10Gbps USB Choose Your Storage Platform 8GB DDR4 supplied QTS or supported QuTS hero installation with a planned storage layout Key Features Use Rack Space More Efficiently The short chassis is useful in offices, retail sites and edge locations where cabinet depth is limited. Measure the rack posts, usable enclosure depth, cable bend space and ventilation before ordering. Supported rails are supplied separately. The four front-access SATA bays support serviceable storage while the internal M.2 slots provide a separate place for compatible SSDs. Separate Bulk Storage and NVMe Work Use the main bays for compatible SATA hard drives or SSDs, then configure the dedicated M.2 connections for supported storage or cache. Each M.2 slot connects at PCIe Gen 3 x1; this is the available interface bandwidth, not an SSD’s standalone headline performance. M.2 SSDs are not hot-swappable, and adequate cooling and an orderly shutdown are required for installation. Give Everyday Transfers More Headroom Dual 2.5GbE ports can improve transfers when the client, switch and storage support the same speed. Suitable link aggregation can distribute several connections across the ports, with compatible switch configuration. It does not double the speed of an ordinary single connection. USB 3.2 Gen 2 ports support convenient external-drive transfers and selected peripherals. Match Memory to the Actual Hardware The supplied configuration has 8GB DDR4. Current manufacturer specifications describe expandable SODIMM hardware up to 16GB, while earlier units and source documents describe onboard memory. Verify the supplied unit’s hardware revision before ordering a memory upgrade. Applications, virtual machines and camera workloads all compete for the available resources, so plan services together. Choose the File System before Loading Data QTS provides familiar ext4-based storage and supported apps for sharing, backup and containers. QuTS hero is also supported where its firmware and memory requirements are met. Changing between the systems erases and reinitialises storage. Make an independent backup first; at least 16GB RAM is required for inline deduplication in QuTS hero. Keep Recovery and Recording Deliberate Supported snapshots, backup apps and QVR camera recording can make the NAS useful beyond file sharing. Channel entitlements, camera quality, playback and retention are separate planning decisions. Keep another copy of important data and critical recordings on an independent target. RAID helps availability after certain failures, while a tested external or offsite backup addresses a different risk. Summary The TS-464eU is a practical four-bay choice when a shallow rack needs shared storage, backup and supported applications. Check the rack and rail fit, select compatible SATA and NVMe storage, and choose the memory and operating-system arrangement before deployment. Are Storage Drives Included?ExpandCollapse No. The NAS is diskless. Select compatible SATA HDDs or SSDs for the four main bays and compatible M.2 2280 NVMe SSDs if required. Check exact models against the manufacturer compatibility list. Will It Fit My Rack?ExpandCollapse The chassis body is 292.1mm deep and occupies 1U. Check post spacing, usable rack depth, ventilation and cable clearance. Compatible RAIL-B02 or short-depth RAIL-S02 rails are optional and must match the actual installation. Can the 8GB Memory Be Upgraded?ExpandCollapse Current manufacturer hardware supports up to 16GB using supported SODIMMs. Earlier versions were described as onboard and non-expandable. Confirm the actual unit’s hardware revision before ordering any upgrade; the listing does not promise every historical chassis can be upgraded. Can I Change to QuTS hero?ExpandCollapse Yes, on supported firmware with the required memory. Changing from QTS erases and reinitialises storage, so back up independently first. QuTS hero requires at least 8GB RAM; inline deduplication requires at least 16GB. Does RAID or a Snapshot Replace a Backup?ExpandCollapse No. RAID and local snapshots help with specific availability or recovery tasks, but are not an independent copy if the NAS is lost, compromised or damaged. Keep a separate current backup and test restoration. How Many Camera Channels Are Included?ExpandCollapse QVR Pro includes eight recording channels. Current QVR Surveillance has two standard channels plus six more after QNAP-ID activation, for eight in that application. They are separate entitlements, not sixteen for one recorder. Additional channels need matching licences, an application limit check and workload sizing. QVR Pro Client playback beyond fourteen days requires Gold or Unlimited Playback; this does not itself delete older recordings. 阅读更多