QNAP TS 453E 8G 4 Bay Intel Quad core CPU Multimedia NAS with Dual 2.5GbE, 8GB RAM

2.5 times faster network speed with existing CAT5e cables; supports port trunking to deliver up to 5Gbps. Attain greater NAS performance by installing M.2 2280 NVMe PCIe SSDs (sold separately) or Edge TPU. System performance and multitasking is optimised with 8GB RAM. The dual-screen extension can be used for surveillance or 4K high-resolution video playback.