Synology DS223/DS220j NAS DiskStation 2-Bays NAS compatible with Seagate Ironwolf NAS HDD

CPU Model: Realtek RTD1619B

CPU Quantity: 1

CPU Architecture: 64-bit

CPU Frequency: 4-core 1.7 GHz

System Memory: 2 GB DDR4 non-ECC

Drive Bays: 2

Compatible Drive Type* (See all supported drives): 3.5″ SATA HDD, 2.5″ SATA SSD

RJ-45 1GbE LAN Port: 1

USB 3.2 Gen 1 Port: 3

Internal Drives: Btrfs, EXT4

External Drives: Btrfs, EXT4, EXT3, FAT, NTFS, HFS+, exFAT

System Fan: 92 mm x 92 mm x 1 pcs

Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode

Brightness Adjustable Front LED Indicators: Yes

Power Recovery:Yes

Noise Level: 14.6 dB(A)

Scheduled Power On / Off: Yes

Wake on LAN / WAN: Yes

Power Supply Unit / Adapter: 60 W

AC Input Power Voltage: 100V to 240V AC

Power Frequency: 50/60 Hz, Single Phase

Power Consumption: 17.343 W (Access), 4.08 W (HDD Hibernation)

British Thermal Unit: 59.19 BTU/hr (Access), 13.92 BTU/hr (HDD Hibernation)

Operating Temperature: 0°C to 40°C (32°F to 104°F)

Storage Temperature: -20°C to 60°C (-5°F to 140°F)

Relative Humidity: 5% to 95%

Optional Accessories: 3.5″ SATA HDD: HAT5300/HAT3300; 2.5″ SATA SSD: SAT5210; Surveillance Device License Pack