![](https://pdfstore-manualsonline.prod.a.ki/pdfasset/9/db/9db09349-bea9-4b77-b858-369a83cf274e/9db09349-bea9-4b77-b858-369a83cf274e-bgc.png)
2.2 Hard Disk Recommendation List
The following HDD models are verified by QNAP that are compatible with TS-101.
It is recommended to use the disk models listed here. Other HDD brands that are
not tested by QNAP may or may not work properly with TS-101. For more
updated compatible hard disk information, please visit QNAP website at
http://www.qnap.com.
QNAP disclaims any responsibility for product damage/
malfunction or data loss/ recovery due to misuse or improper
installation of hard disks in any occasions for any reasons.
Seagate
Model Name Model No. Interface
Capacity
(GB)
Rotational
Speed
(RPM)
Buffer
Size
(MB)
Barracuda 7200.10 SATA
ST3750640AS
SATA II 3Gb/s
with NCQ
750 7200 16
Barracuda 7200.9 SATA ST3500641AS
SATA II 3Gb/s
with NCQ
500 7200 16
Barracuda 7200.9 SATA ST3400633AS
SATA II 3Gb/s
with NCQ
400 7200 16
Barracuda 7200.8 SATA ST3400832AS
SATA 1.5Gb/s
with NCQ
400 7200 8
Barracuda 7200.9 SATA ST3300622AS
SATA II 3Gb/s
with NCQ
300 7200 16
Barracuda 7200.10 SATA ST3250620AS
SATA II 3Gb/s
with NCQ
250 7200 16
Barracuda 7200.9 SATA ST3250824AS
SATA II 3Gb/s
with NCQ
250 7200 8
Barracuda 7200.8 SATA ST3250823AS
SATA 1.5Gb/s
with NCQ
250 7200 8
Barracuda 7200.7 SATA ST3160827AS
SATA 1.5Gb/s
with NCQ
160 7200 8
Barracuda 7200.7 SATA ST3120827AS
SATA 1.5Gb/s
with NCQ
120 7200 8
Hitachi
Model Name Model No. Interface
Capacity
(GB)
Rotational
Speed
(RPM)
Buffer
Size
(MB)
Desk star 7K500 HDS725050KLA360
SATA II 3Gb/s
with NCQ
500 7200 16
Desk star 7K400 HDS724040KLSA80 SATA 1.5Gb/s 400 7200 8
Deskstar 7K250 HDS722525VLSA80
SATA 1.5Gb/s
with NCQ
250 7200 8
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