QNAP TL-D400S 4-Bay 20tb Expansion Enclosure 2x10tb Seagate IronWolf Pro HDD Drives Installed

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QNAP Burn-In Tested Hard Drive Storage Array Models and Configurations
CLICK HERE FOR QNAP MODEL COMPARISONClick Here to view the QNAP model comparison.This Will Open a New Tab/Window In Your Browser		QNAP TL-D400S External Expansion DriveClick Here To See More Information and Specifications for the QNAP TL-D400S External Expansion Drive.This Will Open a New Tab/Window In Your Browser
20tb - 20000gb - 2 x 10000gb 3.5" Seagate HDD Drives Installed
 
WANT MORE STORAGE CAPACITY?
WANT LESS STORAGE CAPACITY?
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CLICK HERE FOR 30tbClick Here To View the QNAP TL-D400S External Expansion Drive in a 30tb 3x10000gb Configuration with Similar Installed Installed Drives.
CLICK HERE FOR 16tbClick Here To View the QNAP TL-D400S External Expansion Drive in a 16tb 2x8000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available QNAP TL-D400S External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
SEE OTHER MAKES and MODELS
 
ALSO SEE TR-004Click Here To See the QNAP TR-004 External Expansion Drive AND TL-D800CClick Here To See the QNAP TL-D800C External Expansion Drive OR OTHER QNAP MODELSClick Here To See All QNAP Models and Configurations

 

 
QNAP TL-D400S External Expansion Drive 20tb 4-Bay Desktop Multimedia / Power User / Business Expansion Enclosure 2x10tb Seagate IronWolf Pro ST10000NT001 3.5 7200rpm SATA 6Gb/s HDD NAS Class Drives Installed - Burn-In Tested TL-D400S External Expansion Drive
QNAP TL-D400S External Expansion Drive 4-Bay Expansion Enclosure Burn-In Tested ConfigurationsQNAP TL-D400S External Expansion Drive 4-Bay Expansion Enclosure Burn-In Tested ConfigurationsQNAP TL-D400S External Expansion Drive 4-Bay Expansion Enclosure Burn-In Tested ConfigurationsQNAP TL-D400S External Expansion Drive 4-Bay Expansion Enclosure Burn-In Tested ConfigurationsQNAP TL-D400S External Expansion Drive 4-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 4 Bays
Supported Drive Types 3.5" SATA-HDD 2.5" SATA-SSD
Max Internal Storage Capacity 120tb
SFF-8088 Ports 1
QNAP WarrantyThis device is fully covered under warranty by QNAP.CLICK FOR MORE INFORMATION 2 YearsThis device is fully covered under warranty for 2 years by QNAP.CLICK FOR MORE INFORMATION
Device UPC GTIN 885022017928
 
CLICK HERE FOR MORE INFORMATION ABOUT THE QNAP TL-D400S External Expansion DriveClick Here For More Information and Specifications about the QNAP TL-D400S 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 2 DrivesInstalled Drive Form FactorPOPular3.5"
Each Installed Drive CapacityPOPular10tb - 10000gbInstalled Drive SpeedPOPular7200rpm
Total Populated Storage Capacity 20tb - 20000gbInstalled Drive Interface TypePOPularSATA 6Gb/s
Installed Drive Make and SeriesPOPularSeagate IronWolf ProInstalled Drive TechnologyPOPularHDD - Standard Mechanical Drive
Installed Drive Model ST10000NT001Installed Drive Cache Buffer 256mb Cache Buffer
Installed Drive Warranty 5 YearsInstalled Drive Class NAS SPECIFIC CLASS DRIVES
WANT MORE STORAGE CAPACITY?
WANT LESS STORAGE CAPACITY?
WANT A DIFFERENT INSTALLED DRIVE OR CONFIGURATION?

CLICK HERE FOR 30tbClick Here To View the QNAP TL-D400S External Expansion Drive in a 30tb 3x10000gb Configuration with Similar Installed Drives.
CLICK HERE FOR 16tbClick Here To View the QNAP TL-D400S External Expansion Drive in a 16tb 2x8000gb Configuration with Similar Installed Drives.
VIEW ALL CONFIGURATIONSClick Here To View All Available QNAP TL-D400S External Expansion Drive Fully Assembled and Tested Populated Configurations that Include Installed Drives.

 
WOULD YOU PREFER MORE ROBUST ENTERPRISE CLASS INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the QNAP TL-D400S External Expansion Drive in a Similar Configuration using ENTERPRISE CLASS Installed Drives.

WOULD YOU PREFER A SIMILAR CONFIGURATION WITH WESTERN DIGITAL INSTALLED HARD DRIVES?
CLICK HEREClick Here To View the QNAP TL-D400S External Expansion Drive in a 20tb 2x10000gb Configuration with Western Digital Installed Drives.
price $876 qnap tl-d400s external expansion drive 4-bay buy 20tb desktop expansion enclosure 2x10000gb 2x10tb seagate ironwolf pro st10000nt001 3.5 7200rpm sata 6gb/s hdd drives installed burn-in tested 885022017928 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 tl-d400s tld400 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 12/13/2025 8:13:05 AM
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$1012
--- $876 ---		CLICK HERE
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SPARE DRIVES
Spare Seagate ST10000NT001 10000gb Drive Included
+$242