HP A1991-66006 | I/O Slot Board

1. Compatibility: HP Z4 G4 Workstation
2. Expansion slots: 2 PCIe x16 Gen3, 1 PCIe x8 Gen3, 1 PCIe x4 Gen3, 1 PCIe x1 Gen3
3. Connectors: 2 USB 3.1 Gen 2 Type-C, 2 USB 3.1 Gen 1 Type-A, 1 RJ-45, 1 audio line-in, 1 audio line-out
4. Chipset: Intel C422
5. Dimensions: 6.6 x 4.2 x 1.5 inches
6. Weight: 4.8 ounces
7. Power consumption: 10 W
8. Operating temperature: 10°C to 35°C (50°F to 95°F)
9. Storage temperature: -40°C to 70°C (-40°F to 158°F)
10. Humidity: 10% to 90% non-condensing
11. Operating system compatibility: Windows 10 Pro 64-bit, Red Hat Enterprise Linux Workstation, Ubuntu Linux
12. Supported processors: Intel Xeon W-2100, W-2200, and W-3200 series

Notes:
1. This I/O slot board provides ample expansion options for your HP Z4 G4 Workstation.
2. The USB 3.1 Gen 2 Type-C connectors offer fast data transfer speeds and convenient reversible plug orientation.
3. The board is compatible with a range of operating systems and processors, making it a versatile choice for your workstation needs.