H1244GT - 12G

Hardware support drivers

Product	Link
	macOS (10.15 and above) ATTO360 Storage Suite (v2.03.0) macOS (11 and above) ATTO driver macOS (v1.09) Config Tool macOS (v4.41)
Windows (10, Server '25 and '16) ATTO360 Storage Suite (v2.03.0) Tape Drive driver for Windows Server 2022/2025 Tape Drive driver for Windows Server 2019 Tape Drive driver for Windows Server 2016

Product

Link

macOS (10.15 and above)

macOS (11 and above)

Windows (10, Server '25 and '16)

Product	Link
IBM SDE (LTFS)	macOS macOS IBM LTFS installer (v2.4.5.1-10503)
IBM SDE (LTFS)	Windows Windows IBM LTFS installer (v2.4.8.3-10521)
macFUSE	macOS macOS 26+ macFUSE installer (v5.2.0) macOS 11-15 macFUSE installer (v4.9.1)

Product	Link
ATTO firmware update	All OS Flash bundle (v 27/04/2026)

Installation instructions:
- macOS can be found [here]
- Windows can be found [here]
- firmware update process can be found [here]

If you have any questions please submit a [support ticket]

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