Catalogue · QNAP Systems
QNAP TDS-h2489FU R2
Midrange · all-flash · single controller - Dual-Xeon 2U 24-bay NVMe all-flash ZFS NAS with 25GbE standard and 100GbE option for data-center and AI workloads.
| Platform | |
|---|---|
| OEM | QNAP Systems |
| Family | TDS-h |
| Class | Midrange |
| Architecture | Single controller |
| Status | Current |
| Released | n/a |
| Operating system | QuTS hero (QTS selectable) |
| Controllers | 1 |
| Nodes | n/a |
| Cache / memory | 1,024 GB |
| Availability | n/a |
| Capacity and media | |
| Media | All-flash |
| Drive types | NVMe SSD, SATA SSD |
| Drive note | 24 bays: 16 x U.2 NVMe + 8 x U.2 NVMe/SATA (Gen4 x4), plus 2 M.2 slots; dual Intel Xeon Silver 4314 16-core or 4309Y 8-core |
| Flash drive sizes | n/a |
| HDD sizes | n/a |
| Maximum drives | 280 |
| Controller enclosure | 2U, 24 drive bays |
| Expansion | Ten TL-R2400PES-RP PCIe JBODs (240 drives, up to 3 PB) or sixteen TL-R1620Sep-RP SAS JBODs (256 drives) |
| Raw capacity | 3 PB |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | n/a |
| Protection | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID TP (triple parity), Triple Mirror |
| Protection note | ZFS (QuTS hero) with RAID-Z incl. triple parity / triple mirror; up to 65,536 snapshots (per volume/LUN as published); Real-time SnapSync and Snapshot Replica; WORM folders; dual-NAS HA failover (RTO <= 90 s); SnapSync real-time replication with RPO = 0 |
| Performance and connectivity | |
| Maximum IOPS | 1,089,259 |
| Maximum throughput | 17.2 GB/s |
| Latency | n/a |
| Conditions | QNAP lab, 6 x 25GbE, compression on, dedupe off: iSCSI 4K random read/write 1,089,259/540,515 IOPS; SMB 1M sequential read/write 15,371/17,198 MB/s; RAM upgraded to 192 GB, 24 x Samsung PM9A3 960 GB RAID 50, QuTS hero h5.1.7.2757. Up to 3 PB with ten TL-R2400PES-RP. drives_max = 24 + 256 (SAS JBODs). Height 88.3 mm (2U). Power 467.59 W operating. |
| Protocols | SMB / CIFS, NFS, AFP, FTP, iSCSI, Fibre Channel, iSER, S3 object |
| Fibre Channel | 32 Gb |
| Ethernet | 100 GbE |
| Host ports | n/a |
| Limits | |
| Volumes / LUNs | n/a |
| File systems | n/a |
| Snapshots | n/a |
| Management and support | |
| Management | QuTS hero web UI |
| Power | 468 W |
| Positioned for | Virtualization, AI / ML, Media & entertainment, Analytics, Databases |
| Warranty | 5 years |
| Design terms | Storage pool (ZFS) · iSCSI LUN · iSCSI target (LUN masking) · SnapSync (scheduled) |
| Data services | |
✓ Deduplication
✓ Compression
? Thin provisioning
✓ Snapshots
? Clones
✓ Asynchronous replication
✓ Synchronous replication
? Active-active / metro
? Encryption at rest
? Immutable snapshots
? Ransomware detection
? Quality of service
? Automated tiering
? Cloud tiering
? VMware vVols
✓ Kubernetes CSI
✓ Native file services
✓ Native object (S3)
? Non-disruptive upgrades
? Scale-out
✓ stated by the OEM · ✕ not offered · ? not stated | |
| Source | |
| Product page | https://www.qnap.com/en/product/tds-h2489fu%20r2/specs/hardware |