ioDimm3 (v1.2) Driver 1.2.4.2
by HPWindows 11Windows 1064-bitSHA-256 verified
- Manufacturer
- HP
- Device
- ioDimm3 (v1.2)
- Driver version
1.2.4.2- Release date
- January 17, 2009
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 1.6 MB
- File name
20239470_e08e3435fb7e06f2b64a721a37ad490a1b2c00ae.cab- INF version
01/17/2009,1.2.4.2- INF provider
- HP
- Device class
- HP StorageWorks IO Accelerators
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
f80b3635b5e31eb63d80499b3c0cb0ce3e28c42e389af78e6e1ee77697b1490d
Supported hardware IDs (6)
- PCI\VEN_1AED&DEV_1000
- PCI\VEN_1AED&DEV_1003&SUBSYS_323D103C
- PCI\VEN_1AED&DEV_1003&SUBSYS_323E103C
- PCI\VEN_1AED&DEV_1003&SUBSYS_324D103C
- PCI\VEN_1AED&DEV_1003&SUBSYS_324E103C
- PCI\VEN_1AED&DEV_1001
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 11, Windows 10) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).