UGREEN DH4300 Plus+ 4-Bay NAS + 4x 16TB HDDs (RAID5)

The UGREEN NASync DH4300 Plus is a 4-bay NAS designed for centralized storage, backups, and file sharing (home / small business), running UGOS Pro. In a 4 × 16 TB RAID 5 configuration, it combines capacity and fault tolerance (1 disk can fail without data loss).

Key features of the DH4300 Plus enclosure

• 4 SATA III bays (2.5" / 3.5" HDD/SSD), announced maximum capacity up to 120 TB

• Processor: Rockchip (ARM) 8-core (platform cited: RK3588C according to product sheets)

• Memory: 8 GB LPDDR4X

• System storage: 32 GB eMMC

• Network: 1× 2.5 GbE

• Connectivity: HDMI 4K@60 Hz, USB-C and USB-A (according to data sheet)

• RAID: JBOD/Basic + RAID 0/1/5/6/10

• Functions/ecosystem: UGOS Pro with Docker support (self-hosted apps and services possible)

Capacity with 4×16 TB in RAID 5

• Gross capacity: 64 TB

• Usable RAID 5 capacity: ≈ 48 TB (equivalent to 1 disk used for parity)

• Fault tolerance: 1 disk (replacement then reconstruction)