Synology DX1215 12-Bay 40tb Expansion Enclosure 10x4tb Seagate BarraCuda 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 DX1215II External Expansion DriveClick Here To See More Information and Specifications for the Synology DX1215II External Expansion Drive.This Will Open a New Tab/Window In Your Browser
40tb - 40000gb - 10 x 4000gb 3.5" Seagate HDD Drives Installed
 
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CLICK HERE FOR 44tbClick Here To View the Synology DX1215II External Expansion Drive in a 44tb 11x4000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 36tbClick Here To View the Synology DX1215II External Expansion Drive in a 36tb 9x4000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology DX1215II External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
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Synology DX1215II External Expansion Drive 40tb 12-Bay Desktop Multimedia / Power User / Business Expansion Enclosure 10x4tb Seagate BarraCuda ST4000DM004 3.5 7200rpm SATA 6Gb/s HDD CONSUMER Class Drives Installed - Burn-In Tested DX1215II External Expansion Drive
Synology DX1215II External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX1215II External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX1215II External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX1215II External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX1215II External Expansion Drive 12-Bay Expansion Enclosure Burn-In Tested ConfigurationsSynology DX1215II External Expansion Drive 12-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 12 Bays
Supported Drive Types 3.5" SATA-HDD 2.5" SATA-SSD
Max Internal Storage Capacity 384tb
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 846504004324
 
CLICK HERE FOR MORE INFORMATION ABOUT THE Synology DX1215II External Expansion DriveClick Here For More Information and Specifications about the Synology DX1215II 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 SeriesPOPularSeagate BarraCudaInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model ST4000DM004Installed Drive Cache Buffer 64mb Cache Buffer
Installed Drive Warranty 2 YearsInstalled Drive Class CONSUMER 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 DX1215II External Expansion Drive in a 44tb 11x4000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 36tbClick Here To View the Synology DX1215II External Expansion Drive in a 36tb 9x4000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available Synology DX1215II External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
WOULD YOU PREFER MORE ROBUST NAS CLASS INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology DX1215II External Expansion Drive in a Similar Configuration using NAS CLASS Installed Drives.

WOULD YOU PREFER A SIMILAR CONFIGURATION WITH WESTERN DIGITAL INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the Synology DX1215II External Expansion Drive in a 40tb 10x4000gb Configuration with Western Digital Installed Drives.
price $2742 synology dx1215ii external expansion drive 12-bay buy 40tb desktop expansion enclosure 10x4000gb 10x4tb seagate barracuda st4000dm004 3.5 7200rpm sata 6gb/s hdd drives installed burn-in tested 846504004324 nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa new year clearance sale dx1215ii 846504001859 dx-1215 dx1215+ nas headquarters buy network attached hard drive storage array server device das new raid-5 free shipping usa new year clearance sale 2/3/2026 8:31:37 AM
------- NEW YEAR CLEARANCE SALE - HAPPENING NOW -------
$3126
--- $2742 ---		CLICK HERE
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SPARE DRIVES and DRIVE TRAYS
Spare Seagate ST4000DM004 4000gb Drive Included
+$124
Spare Seagate ST4000DM004 4000gb Drive with Drive Tray Included
+$164
2 Spare Seagate ST4000DM004 4000gb Drives Included
+$248
2 Spare Seagate ST4000DM004 4000gb Drives with Drive Trays Included
+$328