Synology RackStation RS2825RP+ 16-Bay Rackmount NAS

The Synology RackStation RS2825RP+ is a powerful 16-bay 3U rackmount NAS designed for centralized file storage, backup, business workloads, virtualization support, surveillance storage, and scalable rack-based data management.

With an AMD Ryzen V1780B processor, 8GB DDR4 ECC UDIMM memory, support for up to 32GB memory, 16 drive bays, expansion support up to 28 drive bays with one RX1225RP expansion unit, 2 x 1GbE LAN ports, 1 x 10GbE LAN port, 2 x USB 3.2 Gen 1 ports, 1 x Mini-SAS HD expansion port, 1 x PCIe Gen3 x8 slot with x4 link, redundant power supply support, and compatibility with 3.5" SATA HDDs and 2.5" SATA SSDs, the RS2825RP+ is built for demanding business storage environments.

Product Overview

The Synology RackStation RS2825RP+ is designed for customers who need a high-capacity rackmount NAS solution for centralized data storage, file sharing, backup, surveillance, virtualization support, and business application workloads.

With sixteen drive bays as standard and expansion support up to twenty-eight drive bays when paired with a compatible RX1225RP expansion unit, the RS2825RP+ gives businesses strong storage flexibility for growing data requirements.

Powered by an AMD Ryzen V1780B 4-core / 8-thread processor with 3.35GHz base frequency and 3.6GHz turbo frequency, plus 8GB DDR4 ECC UDIMM memory, the RS2825RP+ supports Synology DSM features for storage management, file services, backup, Synology Drive, Synology Office, Synology Photos, MailPlus, Surveillance Station, Snapshot Replication, Synology High Availability, SAN Manager, and Virtual Machine Manager.

The RS2825RP+ also includes built-in 10GbE connectivity and redundant power supply support, making it suitable for business environments that need high network throughput, scalable capacity, and improved service continuity.

Key Features

• 16-bay Synology RackStation NAS
• 3U rackmount form factor
• AMD Ryzen V1780B processor
• 4-core / 8-thread CPU
• 3.35GHz base and 3.6GHz turbo CPU frequency
• 8GB DDR4 ECC UDIMM system memory
• Maximum memory capacity of 32GB with compatible memory expansion
• Hardware encryption engine
• Supports 3.5" SATA HDDs
• Supports 2.5" SATA SSDs
• Hot-swappable drive support
• Expands up to 28 drive bays with one RX1225RP expansion unit
• 2 x RJ-45 1GbE LAN ports
• 1 x RJ-45 10GbE LAN port
• 2 x USB 3.2 Gen 1 ports
• 1 x Mini-SAS HD expansion port
• PCIe Gen3 x8 slot with x4 link
• Redundant power supply support
• Supports optional 10GbE and 25GbE network interface cards
• Supports optional M.2 SSD adapter cards
• Supports SSD read/write cache
• Maximum single volume size of 108TB, or up to 200TB with 32GB memory
• Supports up to 90 IP camera channels depending on codec, resolution, and configuration
• Supports 4-post 19" rack installation with optional Synology rail kit
• Backed by a 3-year hardware warranty, extendable to 5 years where eligible

Recommended Use Cases

• Business file storage
• Rackmount NAS deployment
• Centralized document backup
• Server and endpoint backup
• Shared folder snapshots
• Synology Drive file access and synchronization
• Synology Office collaboration
• Synology Photos management
• MailPlus server workflows
• Surveillance storage
• iSCSI storage workflows
• Virtual Machine Manager workloads
• SSD cache deployments
• Built-in 10GbE business storage environments
• 25GbE network upgrade with compatible card
• Storage expansion with RX1225RP
• High-capacity RAID storage configurations
• Business continuity and data protection workflows
• Environments requiring redundant power supply protection

Specifications

• Brand: Synology
• Model: RS2825RP+
• Product Type: 16-Bay Rackmount NAS
• Form Factor: 3U
• CPU Model: AMD Ryzen V1780B
• CPU Quantity: 1
• CPU Cores: 4
• CPU Threads: 8
• CPU Architecture: 64-bit
• CPU Frequency: 3.35GHz base / 3.6GHz turbo
• Hardware Encryption Engine: Yes
• System Memory: 8GB DDR4 ECC UDIMM
• Pre-installed Memory: 8GB x 1
• Total Memory Slots: 2
• Maximum Memory Capacity: 32GB
• Drive Bays: 16
• Maximum Drive Bays with Expansion Unit: 28 with RX1225RP x1
• Compatible Drive Type: 3.5" SATA HDD
• Compatible Drive Type: 2.5" SATA SSD
• Hot Swappable Drive: Yes
• LAN Port: 2 x RJ-45 1GbE
• LAN Port: 1 x RJ-45 10GbE
• USB Ports: 2 x USB 3.2 Gen 1
• Expansion Port: 1
• Expansion Port Type: Mini-SAS HD
• PCIe Expansion: 1 x Gen3 x8 slot with x4 link
• Size: 132.3mm x 482mm x 656.5mm
• Weight: 17.3kg
• Rack Installation Support: 4-post 19" rack with Synology Rail Kit RKS-02
• System Fan: 80mm x 80mm x 3
• Fan Speed Modes: Full-Speed Mode, Cool Mode, Quiet Mode
• Easy Replacement System Fan: Yes
• Power Recovery: Yes
• Scheduled Power On / Off: Yes
• Wake on LAN / WAN: Yes
• Noise Level: 49.6 dB(A)
• Power Supply Unit / Adapter: 550W
• Redundant Power Supply: Yes
• AC Input Power Voltage: 100V to 240V AC
• Power Frequency: 50/60Hz, Single Phase
• Power Consumption: 134.48W during access
• Power Consumption: 50.81W during HDD hibernation
• British Thermal Unit: 459.17 BTU/hr during access
• British Thermal Unit: 173.49 BTU/hr during HDD hibernation
• Operating Temperature: 0°C to 35°C
• Storage Temperature: -20°C to 60°C
• Operating Humidity: 8% to 80% RH
• Storage Humidity: 5% to 95% RH
• Certification: FCC, CE, BSMI, VCCI, RCM, UKCA, EAC, CCC, KC, BIS, UL
• Environment: RoHS Compliant
• Warranty: 3-Year Hardware Warranty, extendable to 5 years with EW202 or Extended Warranty Plus where eligible

Performance and Reliability Features

• 16-bay 3U RackStation NAS designed for demanding business storage and rack-based deployments
• AMD Ryzen V1780B 4-core / 8-thread processor for supported DSM business workloads
• 8GB DDR4 ECC UDIMM memory for enhanced data integrity
• Supports memory expansion up to 32GB using compatible Synology memory
• Hardware encryption engine support
• Supports 3.5" SATA HDDs and 2.5" SATA SSDs
• Hot-swappable drive support for easier drive maintenance
• Expansion support up to 28 drive bays with compatible RX1225RP expansion unit
• Built-in 10GbE RJ-45 LAN port for high-speed network storage access
• Dual 1GbE LAN ports for additional network connectivity
• PCIe Gen3 x8 slot with x4 link for compatible network interface cards and adapter cards
• Supports optional 10GbE and 25GbE network interface cards
• Supports optional M.2 SSD adapter cards
• Redundant power supply support to help keep services online if one power source has an issue
• Supports SSD read/write cache
• Supports Btrfs and ext4 file systems on internal drives
• Supports DSM file services including SMB, AFP, NFS, FTP, WebDAV, and Rsync
• Supports Snapshot Replication
• Supports Hyper Backup
• Supports Synology High Availability
• Supports Synology Drive for file access and synchronization
• Supports Synology Office collaboration workflows
• Supports Synology MailPlus with included free email accounts
• Supports Virtual Machine Manager with recommended virtual machine instances
• Includes 2 default Surveillance Station licenses
• Supports up to 90 IP camera channels depending on codec, resolution, and configuration
• 3-year hardware warranty, with extension options where eligible

Compatibility Note

Please check that your selected hard drives, SSDs, memory upgrades, expansion units, network interface cards, adapter cards, and rack accessories are compatible with the Synology RS2825RP+ before ordering.

This NAS supports 3.5" SATA HDDs and 2.5" SATA SSDs. Storage drives, SSDs, memory upgrades, expansion units, network cards, adapter cards, rack rail kits, and optional accessories are not included unless specifically stated by the seller.

For memory expansion, please use compatible Synology memory modules for optimum compatibility and reliability. For multi-module memory configurations, all modules must be identical and share the same model number.

The official Synology page lists the RX1225RP expansion unit, Synology hard drives and SSDs, compatible M.2 SSD adapter options, and compatible 10GbE / 25GbE network upgrade options as optional accessories or expansion paths for this model.

For rack installation, the Synology rail kit is sold separately. Please confirm whether your rack setup requires the RKS-02 rail kit.

Before ordering, please confirm:

• Your selected drives are compatible with the Synology RS2825RP+
• Your selected SSDs are compatible with the Synology RS2825RP+
• Your selected memory modules are compatible with the Synology RS2825RP+
• Your selected expansion unit is compatible with the Synology RS2825RP+
• Your selected network interface card or adapter card is compatible with the Synology RS2825RP+
• Your rack installation requirements and rail kit compatibility
• Your required storage capacity matches your intended use
• Your intended RAID, file system, backup, or storage setup
• Your network and device compatibility requirements
• Your intended DSM package and workload requirements
• Whether multiple drives are required for your intended RAID configuration

What’s in the Box

• Synology RS2825RP+ main unit x1