Categories
Home  > PC Parts  > Storage Devices  > NAS - Network Storage > Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS

Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS

Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
$2,999.0
Was: $3,199.0 WAS Tips   Save $200.0
or 4x fortnightly payments of $330 with ZipPay
Learn more
- +
Want to be notified when this item is available for order?

Please enter a valid email address

By clicking Let me know, you agree to our Terms & Conditions and to receive email updates and exclusive promotions, which you may unsubscribe from any time.

WishAdd to Wishlist

Buy Now, Pay Later:  
Buy now with PayPal  
   Free Click & Collect  Question Mark

Your store is set to:

Loading...

   Fast Delivery  Question Mark

Order within 17hrs and 41mins
for Next Day Dispatch

Question Mark

Bell  Stock Levels May Vary

Make sure to have the correct store selected. Stock levels are different at every store!
We don't do walk-ins, please make sure to order online for Click & Collect.

Specifications

  • Product Name:
    Synology Rackstation RS2421+ 12 Bay 2U Diskless Scalable NAS
  • Model Number:
    RS2421+
  • Brand:
  • Manufacturer Warranty:
    3 Year
  • Description

    details.jpg

    SPECIFICATIONS:

    Hardware Specifications

    CPU

    CPU Model

    AMD Ryzen V1500B

    CPU Quantity

    1

    CPU Architecture

    64-bit

    CPU Frequency

    4-core 2.2 GHz

    Hardware Encryption Engine (AES-NI)


    Memory

    System Memory

    4 GB DDR4 ECC UDIMM

    Memory Module Pre-installed

    4 GB (4 GB x 1)

    Total Memory Slots

    2

    Maximum Memory Capacity

    32 GB (16 GB x 2)

    Notes

    Please select Synology memory modules for optimum   compatibility and reliability. Synology will not provide complete product   warranty or technical support if non-Synology memory modules are used for   memory expansion.

    Synology reserves the right to replace memory   modules with the same or higher frequency based on supplier's product life   cycle status. Rest assured that the compatibility and stability have been   strictly verified with the same benchmark to ensure identical performance.

    Storage

    Drive Bays

    12

    Maximum Drive Bays with Expansion Unit

    24 (RX1217/RX1217RP x 1)

    Compatible Drive Type* (See all supported drives)

    3.5" SATA HDD

    2.5" SATA HDD

    2.5" SATA SSD

    Maximum Single Volume Size*

    108 TB

    Hot Swappable Drive


    Notes

    It is strongly recommended that you only install   drives listed on your device's compatibility list. Storage   pool and volume creation processes may fail when using unverified drives.   Synology is unable to provide technical support for devices using unsupported   components.

    "Compatible drive type" indicates   drives that have been tested to be compatible with Synology products. This   term does not indicate the maximum connection speed of each drive bay.

    Each internal volume (may consist of multiple   drives) is expandable up to 108TB.

    External Ports

    RJ-45 1GbE LAN Port

    4 (with Link Aggregation / Failover support)

    USB 3.2 Gen 1 Port*

    2

    Expansion Port

    1

    Notes

    The USB 3.0 standard was renamed to USB 3.2 Gen 1   by the USB Implementers Forum (USB-IF) in 2019.

    PCIe

    PCIe Expansion

    1 x Gen3 x8 slot (x4 link)

    File System

    Internal Drives

    Btrfs

    EXT4

    External Drives

    Btrfs

    EXT4

    EXT3

    FAT

    NTFS

    HFS+

    exFAT*

    Notes

    exFAT Access is purchased separately in Package   Center.

    Appearance

    Form Factor (RU)

    2U

    Size (Height x Width x Depth)

    RS2421+ :88 mm x 482 mm x 552 mmRS2421RP+ :88 mm   x 482 mm x 578 mm

    Weight

    RS2421+ :11.5 kgRS2421RP+ :11.9 kg

    Rack Installation Support*

    4-post 19" rack (Synology Rail Kit - RKS1317)

    Notes

    The rail kit is sold separately

    Others

    System Fan

    60 mm x 60 mm x 3 pcs

    Fan Speed Mode

    Full-Speed Mode

    Cool Mode

    Quiet Mode

    Easy Replacement System Fan


    Power Recovery


    Noise Level*

    RS2421+ :50.1 dB(A)RS2421RP+ :54 dB(A)

    Scheduled Power On / Off


    Wake on LAN / WAN


    Power Supply Unit / Adapter

    RS2421+ :500 WRS2421RP+ :350 W

    Redundant Power Supply

    RS2421+ :-RS2421RP+ :

    AC Input Power Voltage

    100 V to 240 V AC

    Power Frequency

    50/60 Hz, Single Phase

    Power Consumption*

    RS2421+ :79.56 W (Access) 34.89 W (HDD   Hibernation)
      RS2421RP+ :91.76 W (Access) 48.21 W (HDD Hibernation)

    British Thermal Unit

    RS2421+ :271.65 BTU/hr (Access) 119.13   BTU/hr (HDD Hibernation)
      RS2421RP+ :313.31 BTU/hr (Access) 164.61 BTU/hr (HDD Hibernation)

    Notes

    Power consumption is measured when it is fully   loaded with Western Digital 1TB WD10EFRX hard drive(s).

    Noise Level Testing Environment: Fully loaded   with Seagate 2TB ST2000VN000 hard drive(s) in the idle state. Two G.R.A.S.   Type 40AE microphones, each set up 1 meter away from the Synology NAS at the   front and rear. Background noise: 16.49-17.51 dB(A); Temperature: 24.25-25.75˚C;   Humidity: 58.2-61.8%

    Temperature

    Operating Temperature

    0°C to 35°C (32°F to 95°F)

    Storage Temperature

    -20°C to 60°C (-5°F to 140°F)

    Relative Humidity

    5% to 95% RH

    Certification

    FCC

    CE

    BSMI

    EAC

    CCC

    KC

    UL

    VCCI

    RCM

    Environment

    RoHS Compliant

    Packaging Content

    RS2421+ :

    Main Unit X 1

    Accessory Pack X 1

    AC Power Cord X 1

    Quick Installation Guide X 1

    RS2421RP+ :

    Main Unit X 1

    Accessory Pack X 1

    AC Power Cord X 2

    Quick Installation Guide X 1

     

     

    Software Specifications

    Storage Management

    Maximum Internal Volume Number

    64

    SSD Read / Write Cache (White Paper)

    Y

    SSD TRIM

    Y

    Supported RAID Type

    Synology Hybrid RAID

    Basic

    JBOD

    RAID 0

    RAID 1

    RAID 5

    RAID 6

    RAID 10

    RAID Migration

    Basic to RAID 1

    Basic to RAID 5

    RAID 1 to RAID 5

    RAID 5 to RAID 6

    Volume Expansion with Larger HDDs

    Synology Hybrid RAID

    RAID 1

    RAID 5

    RAID 6

    RAID 10

    Volume Expansion by Adding a HDD

    Synology Hybrid RAID

    JBOD

    RAID 5

    RAID 6

    Global Hot Spare Supported RAID Type

    Synology Hybrid RAID

    RAID 1

    RAID 5

    RAID 6

    RAID 10

    File Services

    File Protocol

    SMB/AFP/NFS/FTP/WebDAV

    Maximum Concurrent SMB/AFP/FTP Connections

    1,000

    Maximum Concurrent SMB/AFP/FTP Connections (with   RAM expansion)

    2,000

    Windows Access Control List (ACL) Integration

    Y

    NFS Kerberos Authentication

    Y

    Notes

    Regarding data concerning tests with RAM   expansion, all memory slots are installed with the maximum capacity of   supported RAM.

    The testing standard was based on the maximum   number of concurrent connections supported by this model. During the testing,   25% of the connections were used to transfer files concurrently. The transfer   process guaranteed that the connections were not interrupted; the minimum   transfer speed was not guaranteed.

    Account & Shared Folder

    Maximum Local User Accounts

    2,048

    Maximum Local Groups

    256

    Maximum Shared Folder

    512

    Maximum Shared Folder Sync Tasks

    16

    High Availability

    Synology High Availability

    Y

    Log Center

    Syslog Events per Second

    800

    Virtualization

    VMware vSphere with VAAI

    Y

    Windows Server 2016

    Y

    Windows Server 2019

    Y

    Citrix Ready

    Y

    OpenStack

    Y

    General Specifications

    Networking Protocols

    SMB1 (CIFS), SMB2, SMB3, NFSv3, NFSv4, NFSv4.1,   NFS Kerberized sessions, iSCSI, HTTP, HTTPs, FTP, SNMP, LDAP, CalDAV

    Supported Browsers

    Google Chrome

    Firefox

    Microsoft Edge

    Internet Explorer 11 onwards

    Safari 13 onwards

    Safari (iOS 13.0 onwards)

    Google Chrome (Android 11.0 onwards)

    Supported Language

    English, Deutsch, Français, Italiano, Español,   Dansk, Norsk, Svenska, Nederlands, Русский, Polski, Magyar, Português do   Brasil, Português Europeu, Türkçe, Český, ภาษาไทย, 日本語, 한국어, 繁體中文, 简体中

    Add-on Packages view the complete package list

    Antivirus by McAfee (Trial)

    Y

    Central Management System

    Y

    Synology Chat

    Maximum Users

    1,500

    Notes

    The number of concurrent HTTP connections for   Synology Chat was configured to the maximum.

    For tested models with expandable memory, the   maximum amount of RAM was installed.

    Document Viewer

    Y

    Download Station

    Maximum Concurrent Download Tasks

    80

    exFAT Access (Optional)

    Y

    iSCSI Manager

    Maximum iSCSI Target Number

    128

    Maximum iSCSI LUN

    256

    iSCSI LUN Clone/Snapshot, Windows ODX

    Y

    Synology MailPlus / MailPlus Server

    Free Email Accounts

    5 (Licenses required for additional accounts)

    Maximum Number of Concurrent Users

    150

    Maximum Server Performance

    1,484,000 emails per day, approx. 45GB

    Notes

    Models with more than 4 bays were installed with   two SSDs for SSD cache.

    For tested models with expandable memory, the   maximum amount of RAM was installed.

    The performance of the mail system will slightly   decrease in high-availability mode due to data synchronization between the   two servers.

    Functions that were enabled in all of the tests   above: anti-spam, anti-virus, DNSBL, greylist, content scan, full-text search   (English only).

    Media Server

    DLNA Compliance

    Y

    Moments

    Facial Recognition

    Y

    Subject Recognition

    Y

    Auto Color & Rotate

    Y

    Moments Select

    Y

    Snapshot Replication

    Maximum Snapshots per Shared Folder

    1,024

    Maximum of System Snapshots

    65,536

    Surveillance Station

    Maximum IP cam (Licenses required)

    40 (including 2 Free License) (See All Supported IP Cameras)

    Total FPS (H.264)

    1200 FPS @ 720p (1280x720)
      1050 FPS @ 1080p (1920x1080)
      600 FPS @ 3M (2048x1536)
      440 FPS @ 5M (2591x1944)
      320 FPS @ 4K (3840x2160)

    Total FPS (H.265)

    1200 FPS @ 720p (1280x720)
      1200 FPS @ 1080p (1920x1080)
      1120 FPS @ 3M (2048x1536)
      600 FPS @ 5M (2591x1944)
      480 FPS @ 4K (3840x2160)

    Notes

    Surveillance Station throughput is tested with   Axis network camera, using continuous recording with live view from   Surveillance Station and motion detection by camera. Live view and recording   are sharing the same stream from the camera.

    The maximum channel number also includes devices   installed on Virtual DSM.

    Total FPS may be affected by other services   running at the same time (e.g., archive tasks performed by Archive Vault).

    Synology Drive

    Recommended Number of Hosted Files

    1,000,000 (applies to files indexed or hosted   by Synology Drive. For file access through   other standard protocols, refer to the File Services section above)

    Recommended Number of Concurrent Sync Clients

    550 (the number of connections that can be   maintained when the recommended number of hosted files was reached)

    Notes

    Exceeding the recommended numbers above will not   block application operations, but may result in longer response time.

    Utilizing SSD cache can significantly improve   performance.

    For tested models with expandable memory, the   maximum amount of RAM was installed.

    Btrfs file system and non-encrypted shared   folders were used during the aforementioned testing.

    Synology Office

    Maximum Users

    1,800

    Notes

    Multiple files were opened for testing and each   file was edited by 30 users simultaneously.

    For tested models with expandable memory, the   maximum amount of RAM was installed.

    Client performance may affect maximum   simultaneous editing users. Client PCs used for testing: Intel Core i3-3220 /   8GB RAM

    Video Station

    Y

    Virtual Machine Manager

    Recommended Virtual Machine Instances

    (Learn more)

    Recommended Virtual DSM Number (Licenses required)

    8 (including 1 Free License)

    Notes

    The specifications vary depending on system   configuration and memory size.

    VPN Server

    Maximum Connections

    30

     


    Reviews