Promise Chip: PDC20262 Free Driver Download

Promise Chip: PDC20262 Free Driver Download for Windows 98SE
9 Ratings (see all reviews)

Supported Models

Chip: PDC20262 Driver
Promise Technology Inc. Ultra66 IDE Controller Driver


Promise Technology Inc.

Supported Operating Systems

Windows 98SE

File Name (338.1 KB)


1.43 Build 0708

Search All Promise Chip: PDC20262 Drivers

Uploader Notes

"PCI Mass Storage Controller" driver for Dell Dimension XPS T___, which has a Promise Ultra66 ATA card using a PDC20262 chip. I finally found this driver on my Dell Resource CD after many hours of searching, after discovering these instructions on the Dell site in at document number RG1022753:

I am running Windows98SE. I don't know if this driver works for other OS versions.

I needed this driver because I did a clean reinstall of Windows 98SE after reformatting my hard drive, and the computer kept complaining about a driver missing for "PCI Mass Storage Controller".

TO INSTALL: Unzip this file, then in Device Manager, select: PCI Mass

Uploaded By

david (DG Member) on 2004-08-16 22:24:11

Supported Devices

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DellDimensionXPS_T_PromiseUltra66ATA_Driver/README.TXT 1.2 KB 8 Jul 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/DRVSPACE.BIN 68.9 KB 11 May 1998
DellDimensionXPS_T_PromiseUltra66ATA_Driver/PTISTP.DLL 36.9 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/TXTSETUP.OEM 2.7 KB 8 Jul 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/MKFLOPPY.BAT 243 bytes 4 Aug 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/DISK1 7 bytes 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/ULTRA66.INF 4.3 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/NT351/TXTSETUP.OEM 2.7 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/NT351/OEMSETUP.INF 18.4 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/ULTRA66.SYS 38.8 KB 8 Jul 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/IO.SYS 222.4 KB 11 May 1998
DellDimensionXPS_T_PromiseUltra66ATA_Driver/ULTRA66.MPD 38.3 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/MSDOS.SYS 6 bytes 4 Aug 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/COMMAND.COM 93.9 KB 11 May 1998
DellDimensionXPS_T_PromiseUltra66ATA_Driver/ADVPACK.DLL 80.9 KB 18 May 1999
DellDimensionXPS_T_PromiseUltra66ATA_Driver/PU66VSD.VXD 9.4 KB 18 May 1999

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