Synology DX525 5-Bay 80tb Expansion Enclosure 4x20tb WD Gold HDD Drives Installed

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Synology Burn-In Tested Hard Drive Storage Array Models and Configurations
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80tb - 80000gb - 4 x 20000gb 3.5" Western Digital HDD Drives Installed
 
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CLICK HERE FOR 100tbClick Here To View the Synology DX525 External Expansion Drive in a 100tb 5x20000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 60tbClick Here To View the Synology DX525 External Expansion Drive in a 60tb 3x20000gb 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.

 
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Synology DX525 External Expansion Drive 80tb 5-Bay Desktop Multimedia / Power User / Business Expansion Enclosure 4x20tb Western Digital Gold WD203KRYZ 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 150tb
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
 
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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 CapacityPOPular20tb - 20000gbInstalled Drive SpeedPOPular7200rpm
Total Populated Storage Capacity 80tb - 80000gbInstalled Drive Interface TypePOPularSATA 6Gb/s
Installed Drive Make and SeriesPOPularWestern Digital GoldInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model WD203KRYZInstalled Drive Cache Buffer 512mb 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 100tbClick Here To View the Synology DX525 External Expansion Drive in a 100tb 5x20000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 60tbClick Here To View the Synology DX525 External Expansion Drive in a 60tb 3x20000gb 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 DIFFERENT ENTERPRISE CLASS INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology DX525 External Expansion Drive in a Similar Configuration using ENTERPRISE CLASS Installed Drives.

WOULD YOU PREFER A SIMILAR CONFIGURATION WITH SEAGATE INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology DX525 External Expansion Drive in a 80tb 4x20000gb Configuration with Seagate Installed Drives.
price $2701 synology dx525 external expansion drive 5-bay buy 80tb desktop expansion enclosure 4x20000gb 4x20tb western digital gold wd203kryz 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 black friday cyber monday week month christmas holiday sale dx525 dx-525 dx525+ nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa black friday cyber monday week month christmas holiday sale 11/26/2025 6:03:35 AM
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$3116
--- $2701 ---		CLICK HERE
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SPARE DRIVES and DRIVE TRAYS
Spare WD WD203KRYZ 20000gb Drive Included
+$515
Spare WD WD203KRYZ 20000gb Drive with Drive Tray Included
+$555