TS-451D2 | TS-451D2 Dual-core NAS with high-efficiency file management, data protection and HDMI output

Name: TS-451D2 | TS-451D2 Dual-core NAS with high-efficiency file management, data protection and HDMI output
Brand: Qnap
SKU: 11984
Availability: InStock
Rating: 4 (1 reviews)

Model: TS-451D2
Processor: Intel Celeron J4025 Dual-Core 2.0 GHz
Memory: 2GB or 4GB DDR4 (up to 8GB)
Storage: 4 x 3.5"/2.5" SATA III bays
Network: 2 x Gigabit Ethernet
Dimensions: 168.5 x 180 x 235 mm
Weight: 2.44 kg (diskless)

Description
Reviews (1)

TS-451D2 Dual-core NAS with high-efficiency file management, data protection and HDMI output

High-Performance Storage

The QNAP TS-451D2 is a 4-bay NAS powered by an Intel Celeron J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz) with 2GB or 4GB DDR4 RAM (upgradable to 8GB). Supporting up to 72TB (4x18TB) with RAID 0, 1, 5, 6, 10, JBOD, and Single, it delivers read/write speeds up to 220/224 MB/s with link aggregation. It features Intel AES-NI encryption and snapshots for data protection.

Multimedia and Connectivity

With HDMI 2.0 output, the TS-451D2 supports 4K (4096x2160) 60Hz playback, ideal for streaming via Plex or direct TV/monitor output. It includes two Gigabit Ethernet ports, four USB 3.2 Gen 1 ports (one with one-touch copy), and supports cloud gateways for hybrid cloud solutions with low-latency access. QTS OS enables file sharing across Windows, macOS, and Linux via SMB/CIFS, AFP, and NFS.

Versatile Features

The TS-451D2 supports Virtualization Station for Windows, Linux, and Android VMs, and Container Station for Docker and LXC. QuMagie organizes photos with AI, while QVR Pro supports up to 8 IP cameras. Hybrid Backup Sync and QuDedup optimize backups to cloud or another QNAP NAS. Users note easy setup but report occasional software bugs and fan noise with HDDs. A 2-year warranty is included.

QNAP TS-451D2: All Features

Processor	Intel Celeron J4025 Dual-Core 2.0 GHz (2.9 GHz Turbo)
Memory	2GB or 4GB DDR4 (up to 8GB)
Storage	4 x 3.5"/2.5" SATA III bays
Network	2 x Gigabit Ethernet
Ports	4 x USB 3.2 Gen 1, 1 x HDMI 2.0
RAID Support	RAID 0, 1, 5, 6, 10, JBOD, Single
Software	QTS, QuMagie, QVR Pro, Hybrid Backup Sync
Security	AES-NI encryption, snapshots, 2-step verification
Multimedia	4K transcoding, Plex, HDMI 2.0 output
Compatibility	Windows 7+, macOS 10.10+, Linux, iOS, Android

QNAP TS-451D2: All Specifications

Model	TS-451D2
Processor	Intel Celeron J4025 Dual-Core 2.0 GHz (2.9 GHz Turbo)
Memory	2GB or 4GB DDR4 (up to 8GB)
Drive Bays	4 x 3.5"/2.5" SATA III (hot-swappable)
Max Capacity	72TB (4 x 18TB)
RAID Support	RAID 0, 1, 5, 6, 10, JBOD, Single
File System	EXT4; External: EXT3, EXT4, NTFS, FAT32, HFS+, exFAT
Network	2 x Gigabit Ethernet (link aggregation)
Ports	4 x USB 3.2 Gen 1 (1 x one-touch copy), 1 x HDMI 2.0
Performance	Read: 220 MB/s, Write: 224 MB/s (link aggregation)
Encryption	Intel AES-NI, hardware-accelerated
Operating System	QNAP QTS
Power Supply	External 90W, 100-240V AC, 50/60 Hz
Power Consumption	27.28W (access), 12.46W (HDD hibernation)
Cooling	1 x 120mm fan
Operating Temperature	0°C to 40°C
Non-Operating Temperature	-20°C to 70°C
Noise Level	21.3 dB(A)
Dimensions (HxWxD)	168.5 x 180 x 235 mm
Weight	2.44 kg (diskless)
System Compatibility	Windows 7+, macOS 10.10+, Linux, iOS, Android
Certifications	FCC, CE, BSMI, VCCI, RCM
Warranty	2-year limited
Package Contents	NAS, power adapter, AC cord, 2 x RJ45 cables, screws, quick start guide