Best 2 Tb Nas Devices in 2026

Up to 736/796 MB/s sequential read/write throughput makes file operations quick and efficient

Leverage built-in file and photo management, data protection, virtualization, and surveillance solutions

Four 1GbE ports for simple integration into existing environments with optional 10GbE connectivity to tackle more specialized, bandwidth-heavy applications

8-bay NAS: The Synology DS1821+ is an 8-bay NAS, which means it can accommodate up to 8 hard drives or SSDs. This makes it a great option for businesses or individuals who need a lot of storage space.

AMD Ryzen CPU: The DS1821+ is powered by an AMD Ryzen quad-core processor, which provides excellent performance for a variety of tasks, including file sharing, virtualization, and multimedia streaming.

Dual M.2 NVMe slots: The DS1821+ has two M.2 NVMe slots, which can be used to add SSD cache for improved performance.

AnnapurnaLabs Alpine AL324 ARM Cortex-A57 quad-core 1.7GHz processor

2 X 10GbE SFP+ ports

2 x 2.5GbE ports

High-performance 1.3 GHz dual-core Processor for lag-free streaming

1GB of DDR3 Memory to multitask with ease

Centralized network storage and access from anywhere

PROFESSIONAL GRADE NETWORK ATTACHED STORAGE: Optimized to organize, store, share, and back up your important files.

RELIABLE STORAGE W/ EFFORTLESS SETUP: RAID 5 pre-configured for out-of-the-box protection to save you time and effort.

PURPOSE-BUILT FOR DATA PROTECTION: Features 256-bit drive encryption, a closed system, and flexible replication and backup features to keep your data safe.

Intel Celeron J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)

Intel HD Graphics 600

4GB SO-DIMM DDR4 (Max 8GB)

HASSLE-FREE INSTALLATION – Hard drive included, and no computer needed for setup. Simply connect the NAS to your router for instant shared network storage for all your devices at the same time. Product is compatible with PC, macOS, Android, and iOS.

SUBSCRIPTION-FREE PERSONAL CLOUD – Store and back up videos, music, and photos and access them from anywhere without paying any monthly storage charges.

PURPOSE-BUILT STORAGE WITH DATA SECURITY FOCUS – Storage designed to keep your data safe, the NAS features a closed system to reduce vulnerabilities from 3rd party apps and SSL encryption for secure file transfers.

Intel Celeron Quad-Core 2. 0GHz, 2GB DDR3L RAM (max 8GB), SATA 6Gb/s, 2 Giga LAN, hardware transcoding, HDMI out with Kodi, Virtualization Station, Surveillance Station. QNAP remote included

Centralize your file storage, sharing and backup with Excellent performance

Run multiple windows/Linux/UNIX/Android based virtual machines with the virtualization Station

An affordable, high-performance 2-bay NAS optimized for home and SOHO users, running the latest TOS 4.2 operating system.

ARM v8 quad-core 1.4GHz CPU with 1GB RAM (NOT upgradeable), blazingly fast read/write speeds of more than 114 MB/s (RAID 0, SATA III 4TB NAS hard drives x 2).

Supports Emby and Plex media servers, which keep your videos, music, and photos personal media beautifully organized,always ready for on-demand streaming to your PC, mobile device, smart TV, or games console.

One central place to store all your photos, videos, music and files.Data Transfer Rate:0Gbps

Quick and simple setup from your phone

Auto backup for photos and videos on your phone

Centralized storage with anytime, anywhere access

Integrated 1.6 GHz Marvell Armada 388 dual-core processor and 2GB DDR3 memory

Twonky DLNA-certified media server and iTunes support

Intel Pentium N3710 Quad-Core 1.6GHz Processor with 4GB DDR3L Memory

Built-in video transcoding for HD streaming through Plex

Centralized storage to organize media and improve your workflow

Centralized, whole-home storage

Mobile and remote web access, Backs up PC and Mac computers

Photo and video backup for smartphones and tablets, Operating System - Windows/Mac

Realtek RTD1296 Quad-Core 1.4 GHz CPU

Uses 1 GB DDR4 – 40% more efficient

Superfast 2.5-Gigabit Ethernet

Store your data locally and access it from anywhere with this smart personal cloud device.

Built-in Docker Support and Docker App Store along with AmberAnywhere to make third-party and custom Docker apps accessible with a public URL.

1 TB Storage (2 x 1TB in RAID1 for Data Protection) expandable with USB Storages.

Instant remote access to NAS542 with the ZyXEL Drive mobile app

Easy-to-use mobile group sharing from your own personal cloud

User portal as the device status dashboard

Tackle multi-user environments effortlessly with up to 2,315 MB/s read and 1,147 MB/s write performance

The RS1221+ and RS1221RP+ feature a short depth of just 298 mm and 399 mm respectively

Improve network performance by 5X with a PCIe SFP+ or RJ-45 network card from the compatibility list

ARM Cortex-A15 Quad Core 1.7GHz, 8GB DDR3 RAM (max 8GB)

SATA 6Gb/s,1 x 10GbE(SFP+), 2 x 1GbE, Hardware encryption, Container Station

Surveillance Station, max 1 UX-800U-RP/UX-1200U-RP Expansion Unit

Plug and play online expansion

USB cable safety bracket a secure connection

Smart power sync helps to save power

ARM Cortex-A55 quad-core 2.0GHz processor with 2 GB DDR4 RAM

Budget-friendly Home NAS for file storage and multimedia streaming

Centrally store and organize personal or family photos, music, and videos

Sync is an easy-to-use real-time file Sync service for computers and mobile devices. With Sync, your data can be shared across multiple locations, making file sharing even easier

File snapshot protection and additional data/network security features are provided to ensure your security for data safekeeping and file transfer

Hybrid BACKUP Sync gives you the freedom to set and combine multiple auto backup/Sync functions to keep important data safe and to ensure peace of mind

Intel Xeon W-1250 6-core 3.3 GHz processor (boost up to 4.7 GHz)

Intel UHD Graphics P630

32GB ECC UDIMM DDR4 (MAX 128GB)

Over 2,103/1,074 MB/s sequential read/write throughput supports stable data transfers

Scale up to 8 drives with one Synology RX418 Expansion Unit

Four 1GbE ports support network failover and load balancing, with optional 10/25GbE expansions available

Automatic backup from smartphones, computers, cameras

1TB External SSD USB Storage included

RAID-1 Support

Synology RackStation RS1219+ NAS with Rail Kit, made for a variety of server roles such as iSCSI targets backup, file storage, email servers, and domain controllers!

Intel Atom C2538 Quad-Core 2.4GHz 2MB CPU; 8GB DDR3 PC3-12800 1600MHz Memory; 32TB (8 x 4TB) 7.2K 6Gb/s SATA 3.5" HDDs for High Capacity Storage; 4 x RJ-45 1GbE LAN Port (with Link Aggregation / Failover support); 2 x USB 3.0 Port; 1 x eSATA Port, Btrf File System for Advanced LUN iSCSI Service

Operating System: Synology DSM Software

Premium NAS-Grade Hard Drives Included

High-Performing Personal Cloud: access and share your content anytime, anywhere over the Internet

Easy to set up: Plug into your router for instant network access

Central storage for your photos and videos

Central storage for your photos and videos

Compatible with both Android and iOS based smartphones and tablets

All the power and functionality of a server storage computer in a compact, stylish chassis, powered by intel celeron j6413 processor

TrueNAS installed, set up is effortless and it's ready to run straight out of the box

Low power consumption, low heat, use dedicated turbo silent cooling fan to ensure long-term operation and stable heat dissipation