Synology DX525 5-Bay 72tb Expansion Enclosure 4x18tb Toshiba Enterprise Capacity HDD Drives Installed

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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 DX525 External Expansion DriveClick Here To See More Information and Specifications for the Synology DX525 External Expansion Drive.This Will Open a New Tab/Window In Your Browser
72tb - 72000gb - 4 x 18000gb 3.5" Toshiba HDD Drives Installed
 
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CLICK HERE FOR 90tbClick Here To View the Synology DX525 External Expansion Drive in a 90tb 5x18000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 54tbClick Here To View the Synology DX525 External Expansion Drive in a 54tb 3x18000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology DX525 External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
REPLACES DISCONTINUED DX517
 
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Synology DX525 External Expansion Drive 72tb 5-Bay Desktop Multimedia / Power User / Business Expansion Enclosure 4x18tb Toshiba Enterprise Capacity MG11ACA18TE 3.5 7200rpm SATA 6Gb/s HDD ENTERPRISE Class Drives Installed - Burn-In Tested DX525 External Expansion Drive
Synology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX525 External Expansion Drive 5-Bay Expansion Enclosure Burn-In Tested Configurations
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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 Multimedia / Power User / Business
Form Factor Desktop
Number of Drive Bays 5 Bays
Supported Drive Types 3.5" SATA-HDD 2.5" SATA-SSD
Max Internal Storage Capacity 160tb
USB 3.1 Gen-1 Type-C Ports 1
Synology WarrantyThis device is fully covered under warranty by Synology.CLICK FOR MORE INFORMATION 3 YearsThis device is fully covered under warranty for 3 years by Synology.CLICK FOR MORE INFORMATION
Device UPC GTIN 846504005291
 
CLICK HERE FOR MORE INFORMATION ABOUT THE Synology DX525 External Expansion DriveClick Here For More Information and Specifications about the Synology DX525 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 4 DrivesInstalled Drive Form FactorPOPular3.5"
Each Installed Drive CapacityPOPular18tb - 18000gbInstalled Drive SpeedPOPular7200rpm
Total Populated Storage Capacity 72tb - 72000gbInstalled Drive Interface TypePOPularSATA 6Gb/s
Installed Drive Make and SeriesPOPularToshiba Enterprise CapacityInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model MG11ACA18TENEWInstalled Drive Cache Buffer 1024mb 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 90tbClick Here To View the Synology DX525 External Expansion Drive in a 90tb 5x18000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 54tbClick Here To View the Synology DX525 External Expansion Drive in a 54tb 3x18000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology DX525 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 DX525 External Expansion Drive in a 72tb 4x18000gb Configuration with Western Digital Installed Drives.
price $2676 synology dx525 external expansion drive 5-bay buy 72tb desktop expansion enclosure 4x18000gb 4x18tb toshiba enterprise capacity mg11aca18te 3.5 7200rpm sata 6gb/s hdd drives installed burn-in tested 846504005291 nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa dx525 dx-525 dx525+ nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa dx517 dx-517 dx517+ 3/3/2026 10:03:06 AM
$3051
--- $2676 ---		Out Of Stock
VIEW ALL IN STOCK CONFIGURATIONSClick Here To View All Available Synology DX525 External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.
FREE SHIPPING
SPARE DRIVES and DRIVE TRAYS
Spare Toshiba MG11ACA18TE 18000gb Drive Included
+$506
Spare Toshiba MG11ACA18TE 18000gb Drive with Drive Tray Included
+$546