Synology DS223 8TB 2 Bay Desktop NAS Solution installed with 2 x 4TB Seagate HAT3300 Drives

2 TB, connection: 3.5" 1, LAN: 1 port, 1 Gbps, CPU: Marvell ARMADA 370

without drive, connection: 3.5" 2, LAN: 1 port, 2.5 Gbps, CPU: ARM Cortex-A55, 4 cores (4 threads), 1.7 GHz, USB-C

4 TB, connection: 3.5" 2, LAN: 1 port, 1 Gbps, CPU: Marvell ARMADA 370 ARM

without drive, connection: 3.5" 2, M.2 3, LAN: 2 ports, 5 Gbps, CPU: Intel N150 / N95, 4 cores (4 threads), TurboBoost 3.6 GHz, HDMI, Chromecast, USB-C

without drive, connection: 3.5" 2, M.2 4, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron N5105, 4 cores (4 threads), 2 GHz, TurboBoost 2.9 GHz, transcoding, mail server, HDMI, Chromecast

without drive, connection: M.2 6, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron N5105, 4 cores (4 threads), 2 GHz, TurboBoost 2.9 GHz, transcoding, mail server, HDMI, Chromecast

without drive, connection: 3.5" 2, M.2 2, PCIe 1 pcs, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron N5095, 4 cores (4 threads), 2 GHz, TurboBoost 2.9 GHz, mail server, HDMI

without drive, connection: 3.5" 2, M.2 1, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron J6412, 4 cores (4 threads), 2 GHz, TurboBoost 2.6 GHz, mail server, HDMI

without drive, connection: M.2 8, LAN: 1 port, 10 Gbps, CPU: Intel N95, 4 cores (4 threads), TurboBoost 3.4 GHz, HDMI

without drive, connection: 3.5" 2, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron N5105, 4 cores (4 threads), 2 GHz, TurboBoost 2.9 GHz, mail server, HDMI

without drive, connection: M.2 4, LAN: 1 port, 10 Gbps, CPU: Intel i5-1235U, 10 cores (12 threads), TurboBoost 4.4 GHz, HDMI, Thunderbolt

without drive, connection: M.2 8, LAN: 1 port, 10 Gbps, CPU: Intel Core i3-N305, 8 cores (8 threads), TurboBoost 3.8 GHz, HDMI

without drive, connection: M.2 12, LAN: 1 port, 10 Gbps, CPU: Intel Celeron N5105, 4 cores (4 threads), 2 GHz, TurboBoost 2.9 GHz, transcoding, mail server, HDMI, Chromecast

without drive, connection: 2.5" 4, LAN: 2 ports, 2.5 Gbps, CPU: Intel Celeron J6412, 4 cores (4 threads), 2 GHz, TurboBoost 2.6 GHz, mail server, HDMI

without drive, connection: M.2 6, LAN: 1 port, 10 Gbps, CPU: AMD Ryzen V3C14, 4 cores (8 threads), 2.3 GHz, TurboBoost 3.8 GHz, transcoding, mail server, Chromecast, USB-C