NVMe SSD Controller 980 (DRAM-less)
PCI ID 144d:a809 · Samsung Electronics Co Ltd
| Vendor | Samsung Electronics Co Ltd |
|---|---|
| Vendor ID | 144d |
| Device ID | a809 |
| Windows hardware ID | PCI\VEN_144D&DEV_A809 |
| Linux modalias | pci:v0000144Dd0000A809 |
| Linux driver | nvme |
Frequently asked questions
Which device has PCI ID 144d:a809?
PCI ID 144d:a809 is “NVMe SSD Controller 980 (DRAM-less)” made by Samsung Electronics Co Ltd (vendor ID 144d, device ID a809).
Which Linux driver supports NVMe SSD Controller 980 (DRAM-less)?
In Linux kernel 6.12 the device is bound to the driver nvme (source under drivers/nvme/host). The driver is normally loaded automatically when the device is detected.
How do I check whether NVMe SSD Controller 980 (DRAM-less) is in my computer?
On Linux, lspci -nn | grep -i 144d:a809 shows the device if it is present. On Windows, open Device Manager, then Properties → Details → Hardware Ids; it appears as PCI\VEN_144D&DEV_A809.
How do I see which driver is currently in use?
lspci -nnk -d 144d:a809 lists the device with a “Kernel driver in use” line showing the active driver.
Nearby entries
- a800 – XP941 PCIe SSD
- a801 – S4LN058A01[SSUBX] AHCI SSD Controller (Apple slot)
- a802 – NVMe SSD Controller SM951/PM951
- a804 – NVMe SSD Controller SM961/PM961/SM963
- a806 – PM971 BGA PCIe x2 NVMe SSD
- a808 – NVMe SSD Controller SM981/PM981/PM983
- a80a – NVMe SSD Controller PM9A1/PM9A3/980PRO
- a80b – NVMe SSD Controller PM9B1 (DRAM-less)
- a80c – NVMe SSD Controller S4LV008[Pascal]
- a80d – NVMe SSD Controller PM9C1a (DRAM-less)
- a80e – NVMe SSD Controller PM9D3a
- a80f – BM9C1 QLC NVME SSD (DRAM-less)