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| Storage NAS QNAP TS-251D-2G | |
| Summary Spec | 2-Bay NAS, Intel Celeron Gemini Lake J4005 dual-core 2.0GHz (burst up to 2.7GHz), 2GB DDR4 SODIMM RAM (1x2GB, 2 DIMM slots, max 8GB total), SATA 6Gb/s, 1xGbE, PCIe 2.0 x4 slot for 5GbE or 2 more GbE, AES-NI encryption, 4K hardware transcoding, 4K HDMI v2.0, USB 3.0, virtualization, Surveillance Station (free 2, max 32 ch.), max 2 TR-004 expansion units |
| Bay | 2-Bay |
| CPU | Intel® Celeron® J4005 dual-core 2.0 GHz processor (burst up to 2.7 GHz) |
| System memory | 2 GB SO-DIMM DDR4 (1 x 2 GB) max 8 GB (2 x 4GB) **Memory Slot 2 x SO-DIMM DDR4** |
| Flash Memory | 4GB (Dual boot OS protection) |
| Hard Disk Drive | 2.5" & 3.5" SATA 6Gb/s, 3Gb/s |
| LAN Port | 1 GigaLan (with 1 PCIe slot, up to 3 Gigabit LAN ports or 5GbE/ 10GbE) |
| USB Port | 2 x USB 3.0, 3 x USB 2.0 |
| PCIe Slot | PCIe 2.0 x4 slot for 5GbE or 2 more GbE |
| HDMI Output | 1, HDMI 2.0 |
| RAID Support | RAID 0, 1, JBOD, Single |
| IP Camera Support | 2 free camera licenses Note: The application supports a maximum of 32 camera channels. You can purchase additional licenses on the QNAP website |
| Power Supply | Adapter External Power Adapter, 65W, 100-240V |
| Website | https://www.qnap.com/en/product/ts-251d/specs/hardware |
| Warranty | 2 Years |
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