HP Z2 Small Form Factor G4 Workstation drivers
10 driver packages HP publishes for the Z2 Small Form Factor G4 Workstation, for Windows 11 and 10 64-bit. Newest: Jul 10, 2026.
Each driver page lists the hardware IDs the package supports and the other HP models it is made for. Downloads are the original HP installers. If Windows Update already installed a driver for a device and it works, there is no need to replace it; install a package when a device is missing in Device Manager or misbehaves.
Video cards
| Driver | Version | Date |
|---|---|---|
| NVIDIA Professional Graphics Driver | 596.72 | Jul 10, 2026 |
| AMD Professional Graphics Driver | 25.10.43 | May 29, 2026 |
| Intel Graphics Driver | 31.0.101.2137 | Nov 25, 2025 |
| AMD Radeon Graphics Driver | 32.0.11020.16 | Sep 19, 2024 |
Sound cards
| Driver | Version | Date |
|---|---|---|
| Synaptics Audio Driver | 8.65.319.190 | Nov 12, 2024 |
Network cards (LAN)
| Driver | Version | Date |
|---|---|---|
| Intel I219 Network Driver | 12.19.2.56 | Mar 4, 2024 |
Chipset
| Driver | Version | Date |
|---|---|---|
| Intel Management Engine Driver | 2519.8.3.0 | Jun 14, 2025 |
| Intel Chipset Drivers | 10.1.19502.8391 | Jun 12, 2024 |
USB
| Driver | Version | Date |
|---|---|---|
| Intel Thunderbolt Driver and Software | 1.41.1379.0 | May 21, 2024 |
SATA / RAID
| Driver | Version | Date |
|---|---|---|
| Intel Rapid Storage Technology - 64bit Z2 G4 WKS | 17.11.03.1010 | Oct 28, 2024 |
Which driver is for which device?
Device Manager shows a device without a driver under Other devices. Its hardware ID tells you which package above it belongs to (how to find the ID); paste it into the search to go straight to the matching drivers.
Other HP Z workstations models
- Z2 Mini G3 Workstation
- Z2 Mini G4 Workstation
- Z2 Mini G5 Workstation
- Z2 Mini G9 Workstation Desktop PC
- Z2 SFF G1i Workstation Desktop PC
- Z2 SFF G9 Workstation Desktop PC
- Z2 Small Form Factor G5 Workstation
- Z2 Small Form Factor G8 Workstation
- Z2 Tower G1i Workstation Desktop PC
- Z2 Tower G4 Workstation
- Z2 Tower G5 Workstation
- Z2 Tower G9 Workstation Desktop PC