Synology RX426 expansion unit for RackStation (4xSATA,1xUSB-C)

Synology RX426 expansion unit
Reliable capacity expansion for Synology RackStation
!! The NAS only works with Synology HDDs !!
The 1U RX426 model adds 4 drive bays for fast storage expansion, managed by Synology DiskStation Manager (DSM), and offers a low-profile, short chassis for quick installation in a rack or on a wall.

• Capacity expansion Add 4 more 3.5"/2.5" SATA drives
• Low-profile chassis Suitable for 2-post racks
• Uninterrupted storage expansion Add new volumes or expand existing volumes without interrupting operation
• 3-year warranty Backed by Synology's 3-year limited hardware warranty
  Extended Warranty PLUS
  After upgrading to Synology's premium warranty plan, you will be able to enjoy centralized access to service and expert support for longer, which speeds up the recovery of your devices.
  Product page:
  https://www.synology.com/cs-cz/products/RX426
  Compatibility list HDD/SSD compatibility list
  Hardware specifications:
  Supported models
  Supports volume creation on different units Series 26: RS1226RP+, RS1226+, RS826RP+, RS826+
  Notes For better performance, we recommend creating storage volumes physically located in the same NAS or expansion unit, rather than creating volumes across different NAS devices and the expansion unit.
  Storage
  Hard drive bay(s) 4
  Drive type (View all supported drives) 3.5" SATA HDD
  2.5" SATA SSD
  Hot-swappable drives* &#10003
  RAID management with Synology DSM &#10003
  Notes Compatible drives are required. Consult our compatibility list before purchasing hard drives. More details can be found in this article.
  External ports
  Expansion port 1
  Appearance
  Size (H × W × D) 44 mm x 430.5 mm x 290 mm
  Size (H x W x D) (with server handles) 44 mm x 480 mm x 325 mm
  Weight 4.18 kg
  Rack mounting support 4-post 19" cabinet (Synology rail kit – RKM114/RKS-02)
  2-post 19" cabinet (direct mounting)
  Notes The rail kit is sold separately
  Power
  Power loss recovery Synchronization with Synology RackStation
  Power supply unit/adapter 100 W
  Input AC voltage 100V to 240V AC
  Power frequency 50/60 Hz, Single phase
  Power consumption 29.96 W (operating)
  6.63 W (hard drive hibernation)
  British thermal unit 102.16 BTU/hr (operating)
  22.61 BTU/hr (hard drive hibernation)
  Notes Further information on power consumption measurement is available in this article.
  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)
  Operating humidity 8% to 80% RH
  Storage humidity 5% to 95% RH
  Other
  System fan 40 mm x 40 mm x 3 pcs
  Noise level 32.8 dB(A)
  Notes Noise testing was performed with a fully installed Synology system using Synology SATA SSDs and in idle state. Two G.R.A.S. 40AE microphones were placed 1 meter from the front and rear of the device. Background noise: 16.49–17.51 dB(A); temperature: 24.25–25.75 °C; humidity: 58.2–61.8 %.
  Certifications
  UL
  FCC
  CE
  BSMI
  UKCA
  EAC
  VCCI
  RCM
  KC
  BIS
  Warranty
  3-year hardware warranty, which can be extended up to five years with the Extended Warranty PLUS
  Notes Availability varies by region. Before purchasing, visit the official EW201/202 Extended Warranty and Extended Warranty PLUS web pages, where the list of applicable regions is provided.
  The warranty period starts from the purchase date shown on the receipt. (Learn more)
  Environment Complies with RoHS restrictions
  Package contents Main unit × 1
  Expansion cable: USB Type-C x 1
  Accessory pack × 1
  AC power cord × 1
  Environment and packaging
  Optional accessories 3.5" SATA HDD Enterprise series: HAT5300 Series
  3.5" SATA HDD Plus series: HAT3300 Series
  2.5" SATA SSD Enterprise series: SAT5200 Series
  Sliding rail kit: RKS-02
  Fixed rail kit: RKM114

Backup system specifications: External disk array
Number of hard drive bays: 4
Chassis design: Rack-mountable