Archive Seagate DAT (stdat4.sys) Free Driver Download

Archive Seagate DAT (stdat4.sys) Free Driver Download for Windows NT4, NT3.51
17 Ratings (see all reviews)

Supported Models

Seagate SCSI DAT Tape Driver
Seagate DAT (stdat4.sys) Driver


Seagate Technology, Inc.

Supported Operating Systems

Windows NT4, Windows NT3.51

File Name

stdat4.exe (43.5 KB)



Search All Archive Seagate DAT (stdat4.sys) Drivers

Uploader Notes

SCSI DAT Drivers

Windows NT 4.0 Intel Platform

"Seagate SCSI DAT Tape Driver. This driver may be required if your drive is labeled "Seagate", and has a "STDxxxxx" model number. This driver differs from the 4MMDAT.SYS driver supplied with Windows NT 4.0 in that it recognizes Seagate model STDxxxxx tape drives which return "SEAGATE DAT" in response to a SCSI Inquiry command, it also has an extended time-out period to allow for error recovery. This self-extracting file has instructions inside on specific Seagate tape models, as well as instructions on how to install the driver and create a driver diskette.

For CTDxxxxx and Archive models use the 4MMDAT.SYS driver supplied with Windows NT 4.0. The driver above can be used with these models, but is not required."

Uploaded By

DriverGuide (DG Staff Member) on 8-Oct-1999

Supported Devices

Seagate DAT (stdat4.sys)

Manufacturer Seagate Technology, Inc.
Class TapeDrive
Hardware Ids


Compatible Hardware Ids No Compatible Hardware Ids found.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ALPHA/STDAT4.SYS 19.4 KB 24 Aug 1998
I386/STDAT4.SYS 11.9 KB 24 Aug 1998
OEMSETUP.INF 2.8 KB 24 Aug 1998
STDAT4.TXT 16.6 KB 24 Aug 1998

Related Drivers

Browse all Archive Tape Backup drivers
server: web1, load: 1.02