PCI\VEN_1179&DEV_0113

BG3 x2 NVMe SSD Controller (DRAM-less) driver

PCI\VEN_1179&DEV_0113 is the Toshiba Corporation BG3 x2 NVMe SSD Controller (DRAM-less), an NVMe SSD device. Windows 10 and 11 run NVMe drives with the built-in StorNVMe driver; a maker driver is optional. Get it from Windows Update or your PC maker first; the chip maker's own package is on learn.microsoft.com.

Download from learn.microsoft.comFull guide: Do you need an NVMe driver?

Device details

Hardware IDPCI\VEN_1179&DEV_0113
Device nameBG3 x2 NVMe SSD Controller (DRAM-less)
MakerToshiba Corporation (PCI vendor ID 1179)
Device typeNVMe SSD
Driver guideDo you need an NVMe driver?
Known OEM variants1

PCs and boards that use this chip

Each line is a subsystem ID: the full hardware ID ends in SUBSYS_ plus these eight characters when the BG3 x2 NVMe SSD Controller (DRAM-less) is built into that maker's product.

Full hardware ID endingMakerProduct
SUBSYS_00011179Toshiba CorporationToshiba KBG30ZMS128G 128GB NVMe SSD

If your SUBSYS matches a laptop or board maker in this list, that maker's support page has the version tested for your model.

How to install the driver for BG3 x2 NVMe SSD Controller (DRAM-less)

  1. Confirm the ID. In Device Manager, right-click the device, open Properties, then Details, and pick Hardware Ids. The first line should start with PCI\VEN_1179&DEV_0113.
  2. Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Firmware and storage drivers are rarely offered here.
  3. Check your PC maker. Enter your model or serial number on its support site and look under Storage.
  4. Use the chip maker's package. NVMe Features Supported by StorNVMe (Microsoft Learn) on learn.microsoft.com. Our do you need an nvme driver? guide explains which package fits.
  5. Restart and check. Open Disk Management and check the drive is listed.

Other Toshiba nvme ssd IDs

Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.