PCI\VEN_1CC1&DEV_621A
LEGEND 850 NVMe SSD (DRAM-less) driver
PCI\VEN_1CC1&DEV_621A is the ADATA Technology Co., Ltd. LEGEND 850 NVMe SSD (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.
Device details
| Hardware ID | PCI\VEN_1CC1&DEV_621A |
|---|---|
| Device name | LEGEND 850 NVMe SSD (DRAM-less) |
| Maker | ADATA Technology Co., Ltd. (PCI vendor ID 1CC1) |
| Device type | NVMe SSD |
| Driver guide | Do you need an NVMe driver? |
How to install the driver for LEGEND 850 NVMe SSD (DRAM-less)
- 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_1CC1&DEV_621A. - Try Windows Update. Settings, Windows Update, Advanced options, Optional updates. Firmware and storage drivers are rarely offered here.
- Check your PC maker. Enter your model or serial number on its support site and look under Storage.
- 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.
- Restart and check. Open Disk Management and check the drive is listed.
Other ADATA nvme ssd IDs
VEN_1CC1&DEV_5766XPG GAMMIXS1 1L, XPG GAMMIX S5, LEGEND 710 / 740, SWORDFISH NVMe SSD (VEN_1CC1&DEV_5772LEGEND 850 LITE NVMe SSD (DRAM-less)VEN_1CC1&DEV_612ALEGEND 750 NVMe SSD (DRAM-less)VEN_1CC1&DEV_613AATOM 50, LEGEND 840 NVMe SSD (DRAM-less)VEN_1CC1&DEV_622ALEGEND 960 NVMe SSDVEN_1CC1&DEV_623ALEGEND 710 NVMe SSD (DRAM-less)VEN_1CC1&DEV_624ALEGEND 700, XPG GAMMIX S20 NVMe SSD (DRAM-less)VEN_1CC1&DEV_625ALEGEND 850 LITE NVMe SSD (DRAM-less)
Device names: The PCI ID Repository, public data. We never host driver files: downloads come from the maker.