The UGREEN 85660 NASync DH4300 Plus combines high performance and reliability in an elegant metal case. The device is powered by an 8-core Rockchip RK3588C processor clocked at up to 2.4 GHz and 8 GB of LPDDR4X memory, ensuring fast data processing and stable performance. With four bays for 3.5-inch SATA drives offering transfer speeds of up to 6 Gb/s, it provides ample space and flexibility for creating a personal cloud or backups.
The NAS supports multiple RAID configurations (RAID 0, 1, 5, 6, 10, JBOD), enabling an optimal balance between speed, security, and capacity. With a 2.5 GbE network port and an additional USB-C port for expansion, it offers fast connectivity and the ability to transfer large files. The UGREEN NASync DH4300 Plus is the ideal choice for users seeking a modern solution for centralized storage, backups, or a media server.

Specifications
Model: 85660 (NASync DH4300 Plus)
Device Type: Diskless NAS Server (4-bay)
Processor: Rockchip RK3588C (A76+A55), 8-core, up to 2.4 GHz
Operating system: UGOS Pro
Memory: 8 GB LPDDR4X
System storage: 32 GB eMMC
Number of drive bays: 4 × 3.5″ SATA III (6 Gb/s), total max. drive capacity 128 TB (32 TB × 4)
RAID support: Single , JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Network connection: 1 × 2.5 GbE LAN
Ports: 1 × USB-C (5 Gb/s), 1 × HDMI 2.0 output (4K 60Hz)
Drive compatibility: 3.5″ SATA HDD (up to 32 TB per drive): https://nas.ugreen.com/pages/compatibility
Dimensions: 155 × 215.7 × 155 mm
Color: Gray
Case material: Metal case with efficient cooling
Support: Windows , macOS, Linux, Android, iOS
Usage: Home storage, backups, personal cloud, media server
Protection: Automatic RAID recovery, data protection, access management