Hardware Compatibility List for AhsayOBM v10 on QNAP NAS

July 20, 2026

Product Version

AhsayOBM: v10 and above

Operating System

All platforms

Description

This page lists the different hardware requirements for AhsayOBM on QNAP NAS

QNAP NAS models with less than 1 GB of RAM are not supported. As 1 GB of RAM or above is required to ensure application stability and optimal backup / restore performance. To backup data on unsupported QNAP NAS models, share the data then backup the data as network shared folder.

Compatibilities List

QTS Version

Supported QTS Version
QTS Version:
4.1 9.1.0.0 or above
4.2 9.1.0.0 or above
4.3 9.1.0.0 or above
4.4 9.1.0.0 or above
4.5 9.1.0.0 or above
5.0.0 9.3.0.0 or above
5.0.1 9.3.2.72 or above
5.1 9.7.0.0 or above
5.1.1 9.7.2.0 or above
5.2 9.13.0.0 or above
QuTS hero h5.2 9.13.2.0 or above

Hardware Requirements

Hardware Requirement
CPU: [1]
File and Cloud File Backup Microsoft 365 and Google Workspace Backup
64-bit Dual Core architecture or above 64-bit Quad Core architecture or above
[1] Due to the processing power required for compression, encryption, and delta generation. It is recommended the QNAP NAS should be installed with dual core CPU processors with sufficient memory. Intel CPU processor is recommended over other CPU processor type.
Memory:[2]
File and Cloud File Backup Microsoft 365 and Google Workspace Backup
at least 2GB or above (with at least 1GB free memory) at least 4GB or above (with at least 2GB free memory)
[2] The default Java heap size of AhsayOBM installation on QNAP NAS depends on the available free memory of the machine. Please refer to the table below to determine the default Java heap size.
Physical Memory (MB) Estimated Free Memory (MB) XMX (MB)
256 160 160
512 384 384
1024 768 768
2048 1536 1536
4096 3584 2048
8192 7680 2048
1 GB RAM or more is required to ensure application stability and optimal backup/restore performance.
Installation Space:
Minimum: 500 MB
Network Protocol:
TCP / IP
How-To