QSAN XN1209 — Desktop Tower NAS (Models: XN1209-4A / XN1209-4C)
Best-in-Class Performance, Built for Professionals. Redefines agile and compact desktop tower storage… Equipped with a dedicated 2.5" SSD slot and NVMe for tiered or cache acceleration… With PCIe Gen4 x8 expansion, the XN1 Series supports high-speed host cards to tackle demanding workloads like VDI, virtualization, and 4K media editing. Combined with QSM, QSAN’s unified storage operating system, the XN1 delivers streamlined file sharing with multi-protocol access, advanced permission controls, and intuitive management.

QSAN XN1209
Applications
Empowers professional workgroups with high-speed connectivity… supports seamless upgrades to 25 GbE connections… delivers highly efficient file services and enterprise-grade integration.

Advantages
Technical Specifications
Maximum internal raw capacity: 276 TB.
XN1209-4A: AMD® Ryzen™ 4-core
XN1209-4C: Intel® Core™ N 4-core
XN1209-4A: Pre-installed 8 GB DDR5 ECC DIMM; Total memory slots: 2; Expandable up to 64 GB
XN1209-4C: 8 GB DDR5 ECC DIMM; Total memory slots: 1; Expandable up to 16 GB
Drive bays: 3.5" slot × 8; 2.5" slot × 1
M.2 NVMe slots: 4A = ×2; 4C = ×1
Compatible drive type: 3.5" SATA HDD & 2.5" SATA SSD; M.2 NVMe SSD
Drive interface: 4A = SATA (6 Gb/s) + M.2 NVMe (PCIe Gen 4 ×1); 4C = SATA (6 Gb/s) + M.2 NVMe (PCIe Gen 3 ×2)
Hot swappable drive: Yes (M.2 slot does not support hot plugging)
2.5 GbE RJ45 LAN: 4 (onboard) + 2 (option)
10 GbE RJ45 LAN: 4A = 2 (onboard) / 2 (option); 4C = 2 (option)
25 GbE SFP28 LAN: 2 (option) / 4 (option)
USB: 1 (front) / 2 (rear)
Console port: 1
Note: 10 GbE LAN Port “Not Available in 4C Model” (rear panel legend)
PCIe expansion: 4A = Gen 4×8 slot ×1; 4C = Gen 3×2 slot ×1
CE / FCC / BSMI
QSM 4 (see Software Specification)
177 × 310 × 235 mm (H × W × D); Net weight 4.8 kg