Synology RX1225RP 12-Bay 40tb Expansion Enclosure 10x4tb Synology HAT5320 Series HDD Drives Installed

LOADING...
ALL POPULATED DEVICES ARE FULLY
ASSEMBLED AND TESTED PRIOR TO SHIPMENT Click Here for Information about the Assembly and Testing Process
FAQ FREQUENTLY ASKED QUESTIONS
VIEW FREQUENTLY ASKED QUESTIONSClick Here To View Frequently Asked Questions
email Questions@NASHQ.com
717-889-0619
Synology Burn-In Tested Hard Drive Storage Array Models and Configurations
CLICK HERE FOR Synology MODEL COMPARISONClick Here to view the Synology model comparison.This Will Open a New Tab/Window In Your Browser		Synology RX1225RP External Expansion DriveClick Here To See More Information and Specifications for the Synology RX1225RP External Expansion Drive.This Will Open a New Tab/Window In Your Browser
40tb - 40000gb - 10 x 4000gb 3.5" Synology HDD Drives Installed
 
WANT MORE STORAGE CAPACITY?
WANT LESS STORAGE CAPACITY?
WANT A DIFFERENT INSTALLED DRIVE?

CLICK HERE FOR 44tbClick Here To View the Synology RX1225RP External Expansion Drive in a 44tb 11x4000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 36tbClick Here To View the Synology RX1225RP External Expansion Drive in a 36tb 9x4000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology RX1225RP External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
REPLACES DISCONTINUED RX1223RP
 
SEE OTHER MAKES and MODELS OR OTHER Synology MODELSClick Here To See All Synology Models and Configurations

 

 
Synology RX1225RP External Expansion Drive 40tb 12-Bay RackMount Large Business / Enterprise Expansion Enclosure 10x4tb Synology HAT5320 Series HAT5320-4T 3.5 7200rpm SATA 6Gb/s HDD ENTERPRISE Class Drives Installed - Burn-In Tested RX1225RP External Expansion Drive
Synology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology RX1225RP External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested Configurations
In Stock
 
Device TypeThis is the type of device - (N)etwork (A)ttached (S)torage, (D)irect (A)ttached (S)torage, (N)etwork (V)ideo (R)ecorder, or Expansion Enclosure. Expansion Enclosure
Environment Large Business / Enterprise
Form Factor RackMount
Number of Drive Bays 12 Bays
Supported Drive Types 3.5" SATA-HDD 2.5" SATA-SSD
Max Internal Storage Capacity 384tb
USB 3.1 Gen-1 Type-C Ports 1
Synology WarrantyThis device is fully covered under warranty by Synology.CLICK FOR MORE INFORMATION 5 YearsThis device is fully covered under warranty for 5 years by Synology.CLICK FOR MORE INFORMATION
Device UPC GTIN 846504005475
 
CLICK HERE FOR MORE INFORMATION ABOUT THE Synology RX1225RP External Expansion DriveClick Here For More Information and Specifications about the Synology RX1225RP External Expansion Drive.This Will Open a New Tab/Window In Your Browser
 
ASSEMBLED CONFIGURATION SPECIFICATIONS

ALL POPULATED DEVICES ARE FULLY ASSEMBLED AND TESTED PRIOR TO SHIPMENT

 

Number of Installed Drives 10 DrivesInstalled Drive Form FactorPOPular3.5"
Each Installed Drive CapacityPOPular4tb - 4000gbInstalled Drive SpeedPOPular7200rpm
Total Populated Storage Capacity 40tb - 40000gbInstalled Drive Interface TypePOPularSATA 6Gb/s
Installed Drive Make and SeriesPOPularSynology HAT5320 SeriesInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model HAT5320-4TNEWInstalled Drive Cache Buffer 256mb Cache Buffer
Installed Drive Warranty 5 YearsInstalled Drive Class ENTERPRISE CLASS DRIVES
WANT MORE STORAGE CAPACITY?
WANT LESS STORAGE CAPACITY?
WANT A DIFFERENT INSTALLED DRIVE OR CONFIGURATION?

CLICK HERE FOR 44tbClick Here To View the Synology RX1225RP External Expansion Drive in a 44tb 11x4000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 36tbClick Here To View the Synology RX1225RP External Expansion Drive in a 36tb 9x4000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology RX1225RP External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
WOULD YOU PREFER A SIMILAR CONFIGURATION WITH WESTERN DIGITAL INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology RX1225RP External Expansion Drive in a 40tb 10x4000gb Configuration with Western Digital Installed Drives.
price $7216 synology rx1225rp external expansion drive 12-bay buy 40tb rackmount expansion enclosure 10x4000gb 10x4tb synology hat5320 series hat5320-4t 3.5 7200rpm sata 6gb/s hdd drives installed burn-in tested 846504005475 nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa rx1225rp rx1225rp+ rx1225rp+ combo nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa rx1223rp rx1223rp+ rx1223rp+ combo 3/3/2026 10:06:21 AM
$8227
--- $7216 ---		CLICK HERE
FOR PURCHASING INFORMATION
Select Options Below
FREE SHIPPING
I AGREE TO SALES TERMS AND CONDITIONSClick Here To View Shipping Information and Sales Terms and Conditions
SPARE DRIVES and DRIVE TRAYS
Spare Synology HAT5320-4T 4000gb Drive Included
+$431
Spare Synology HAT5320-4T 4000gb Drive with Drive Tray Included
+$509
2 Spare Synology HAT5320-4T 4000gb Drives Included
+$858
2 Spare Synology HAT5320-4T 4000gb Drives with Drive Trays Included
+$1014