QNAP TDS-h2489FU-4309Y-64G 24-Bay NAS Enclosure

The QNAP TDS-H2489FU-4309Y-64G-US is a NAS enclosure that fits twenty four U.2 bays into a standard rackmount chassis and delivers the throughput that demanding workloads require. Its design targets teams that move large files, run virtual machines, or safeguard critical backups and need those tasks completed without delay.

Dual Intel Xeon Silver 4309Y processors provide eight cores each, giving the system the raw computing power to handle virtualization, deduplication, and compression in real time. The preinstalled 64 GB of ECC DDR4 memory protects data integrity and can be expanded to 1 TB when projects or user counts grow.

Storage is all flash from the ground up. Twenty four front facing bays accept U.2 NVMe SSDs that use PCIe Gen 4 x4 links, so every drive enjoys full bandwidth. Two internal M.2 2280 slots let you add dedicated cache or metadata drives without sacrificing a primary bay. QuTS hero, which is based on ZFS, brings inline deduplication, compression, snapshots, and RAID choices that include 0, 1, 5, 6, 10, 50, and 60, letting you balance capacity, speed, and resilience in a way that fits your workflow.

Networking keeps pace with the storage. Dual 25 GbE SFP28 ports handle heavy transfers to servers or switches, while four 2.5 GbE RJ45 ports cover management traffic or less demanding file shares. Two PCIe 4.0 expansion slots (one x16 and one x8) leave room for additional network adapters, fibre channel cards, or other specialist hardware as needs evolve.

This enclosure fits naturally in post-production studios that edit 8K footage, virtualized environments that rely on low latency shared storage, and enterprise backup tiers that must restore data quickly. Install it in a rack, populate it with enterprise NVMe SSDs, and you have a platform that meets today’s performance targets with headroom for future growth.

Highlights:

• Dual Intel Xeon Silver 4309Y processors with eight cores each
• Twenty four U.2 NVMe PCIe Gen 4 x4 SSD bays for all flash storage
• 64 GB ECC DDR4 memory, expandable to 1 TB
• Two M.2 2280 NVMe or SATA slots for cache or metadata pools
• Dual 25 GbE SFP28 and four 2.5 GbE RJ45 network ports
• Two PCIe 4.0 expansion slots (x16 and x8) for future upgrades
• QuTS hero operating system with ZFS, inline deduplication, compression, and snapshots
• Supports RAID 0, 1, 5, 6, 10, 50, and 60
• Ideal for virtualization, 8K media workflows, and enterprise backup