TS-431XeU-2G

QNAP (TS-431XeU-2G) – TS-431XeU-2G 4-Bay NAS | 1U Rackmount | Annapurna Labs Alpine AL-314 Cortex-A15 1.7 GHz Quad Core RAM: 2GB DDR3 RAM | MAX RAM: 8GB DDR3 RAM | 512MB DOM Internal Storage: 4 x 3.5″ / 2.5″ SATA 6G | Hotswap External Ports: 4 x USB3.0 GbE Ports: 2 x GbE (RJ45), 1 x 10GbE (SFP+) OS: QTS | File System: EXT4 | RAID Level: RAID 0, 1, 5, 6, 10, JBOD Expansion Units: 1 x UX-1200U-RP & 1 x UX-800U-RP OR 2 x UX-800U-RP Surveillance Station: 2 x IP Cam Licenses (up to 30) Rail-kit: RAIL-B02 (Optional) 3 Years Carry-In Warranty (Optional: Upgrade to 5 Years Carry-In / Onsite Warranty)