ThinkPad Universal Thunderbolt 4 Dock

Interfaces/Ports
Interfaces
Video interfaces

2 x DP1.4
1 x HDMI 2.1
1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4
2 x Thunderbolt 4

USB Ports (Data Only)

4 x USB-A 3.2 Gen 2 (10 Gbps)
1 x USB-C 3.2 Gen 2 (10 Gbps)

USB Ports (Power)

4 x USB-A 3.2 Gen 2 (4.5W each)
1 x USB-C 3.2 Gen 2 (15W)
1 x USB-C Multi-function DisplayPort (7.5W)
2 x Thunderbolt 4 (15W each)
All deliver power with or without PC

USB Power Delivery

130W (Dell systems)
96W (non-Dell systems)

Interfaces/Ports
Interfaces
Video interfaces

2 x DP1.4
1 x HDMI 2.1
1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4
2 x Thunderbolt 4

USB Ports (Data Only)

4 x USB-A 3.2 Gen 2 (10 Gbps)
1 x USB-C 3.2 Gen 2 (10 Gbps)

USB Ports (Power)

4 x USB-A 3.2 Gen 2 (4.5W each)
1 x USB-C 3.2 Gen 2 (15W)
1 x USB-C Multi-function DisplayPort (7.5W)
2 x Thunderbolt 4 (15W each)
All deliver power with or without PC

USB Power Delivery

130W (Dell systems)
96W (non-Dell systems)

Interfaces/Ports
Interfaces
Video interfaces

2 x DP1.4
1 x HDMI 2.1
1 x USB-C 3.2 Gen 2 Multi-function DisplayPort 1.4
2 x Thunderbolt 4

USB Ports (Data Only)

4 x USB-A 3.2 Gen 2 (10 Gbps)
1 x USB-C 3.2 Gen 2 (10 Gbps)

USB Ports (Power)

4 x USB-A 3.2 Gen 2 (4.5W each)
1 x USB-C 3.2 Gen 2 (15W)
1 x USB-C Multi-function DisplayPort (7.5W)
2 x Thunderbolt 4 (15W each)
All deliver power with or without PC

USB Power Delivery

130W (Dell systems)
96W (non-Dell systems)

Technical description Docking station: Dell Pro Dock WD25Z Model: WD25Z Purpose The docking station is designed to connect laptops and desktop computers via the USB Type-C interface. Provides expansion of the number of ports, connection of multiple external monitors, network devices, peripherals and power supply to compatible devices via a single cable. Supports corporate management and remote administration functions. Main technical specifications Connection interface Connection interface to the computer - USB Type-C. Connection type - wired. Cable length - 0.9 m. Power supply External power adapter - 180 W. Power supply to the laptop: up to 130 W for compatible Dell laptops; up to 96 W for laptops from other manufacturers (USB Power Delivery). Power supply to USB ports: 4 × USB Type-A - up to 4.5 W each; USB Type-C - up to 15 W; USB Type-C with DisplayPort Alt Mode - up to 7.5 W. Video The docking station supports connection of up to 4 external displays. Supported resolutions: Full HD (1920 × 1080); QHD (2560 × 1440); WQHD (3440 × 1440); 4K UHD (3840 × 2160); 5K (5120 × 2160); 6K (6144 × 3456). The maximum number of simultaneously connected monitors is 4 (depending on the capabilities of the connected computer). Interfaces and connectors Video connectors 2 × DisplayPort 1.4. 1 × HDMI 2.1. 1 × USB Type-C with support for DisplayPort 1.4 Alt Mode (Multi-Function DisplayPort). USB ports 4 × USB 3.2 Gen 2 Type-A (10 Gbps). 1 × USB 3.2 Gen 2 Type-C (10 Gbps). 1 × USB Type-C with DisplayPort 1.4 Alt Mode support. Network interface 1 × RJ-45 Ethernet 2.5 Gigabit (10/100/1000/2500 Mbps). Performance Maximum data transfer rate is up to 10 Gbps via USB 3.2 Gen 2. The aggregate throughput of interfaces is up to 1.25 GB/s. Supported operating systems Windows 10. Windows 11. Ubuntu 24.04. Red Hat Enterprise Linux 9.6. ChromeOS 137. Management functions Supported: Wake-on-LAN; PXE Boot; MAC Address Pass-Through; WLAN to LAN Switch; Kernel DMA Protection; Dell Command Update; Dock Power Button Sync; Firmware update from computer; Firmware update after device disconnection; The ability to disable ports using administrative tools. Security: Kensington Security Slot. Noble Wedge Lock Slot. Dimensions: Width: 205 mm. Depth: 90 mm. Height: 35.3 mm. Weight: 550 g. Package Contents: Dell Pro Dock WD25Z. 180W Power Adapter. Power Cord. Quick Start Guide. Safety and Regulatory Information.

Technical description Docking station: Dell Pro Thunderbolt 4 Dock Model: WD25TB4 Purpose The docking station is designed to connect laptops and desktops via the Thunderbolt 4 (USB Type-C) interface. Provides connection to multiple external monitors, peripheral devices, wired Ethernet network and charging of compatible devices via a single cable. Supports enterprise management and remote administration functions. Main technical specifications Connection interface Connection interface to the computer - Thunderbolt 4 (USB Type-C). Connection type - wired. Cable length - 0.83 m (2.72 ft). Power supply External power adapter - 180 W. Power supply to the laptop: up to 130 W for compatible Dell laptops; up to 96 W for laptops from other manufacturers (USB Power Delivery). Power to peripheral devices: 4 × USB-A - up to 4.5 W each; 1 × USB-C - up to 15 W; 1×USB-C with DisplayPort Alt Mode — up to 7.5W; 2×Thunderbolt 4 — up to 15W each. Monitor Support The dock supports connection of up to 4 external displays. Maximum supported resolutions (depending on the capabilities of the connected computer and Display Stream Compression technology): 4×QHD (2560×1440) @ 60Hz; 3×WQHD (3440×1440) @ 60Hz; 4×4K UHD (3840×2160) @ 60Hz; 2×6K (6144×3456) @ 60Hz; 1×8K UHD (7680×4320) @ 60Hz; 1×5K WUHD (5120×2160) @ 60Hz. Interfaces and connectors Video connectors 2×DisplayPort 1.4. 1×HDMI 2.1. 1×USB Type-C with support for DisplayPort 1.4 Alt Mode. 2×Thunderbolt 4 (downstream). USB ports 4×USB 3.2 Gen 2 Type-A (10 Gbps). 1×USB 3.2 Gen 2 Type-C (10 Gbps). 1×USB Type-C with support for DisplayPort 1.4 Alt Mode. 2×Thunderbolt 4. Network interface 1×RJ-45 Ethernet 2.5 Gigabit (10/100/1000/2500 Mbps). Performance Maximum data transfer rate via USB is up to 10 Gbps. The Thunderbolt 4 interface provides a throughput of up to 40 Gbps. The maximum data transfer rate through the docking station is up to 1.25 GB/s. Supported operating systems Windows 10. Windows 11. Ubuntu 24.04. Red Hat Enterprise Linux 9.6. macOS. ChromeOS. Management features Supported: Intel AMT over Thunderbolt (for compatible PCs with Intel vPro); Wake-on-LAN; PXE Boot; MAC Address Pass-Through; WLAN to LAN Switch; Kernel DMA Protection; Dell Command Update; Dell Display and Peripheral Manager; Dock Power Button Sync; Firmware update via host computer; Firmware update after device disconnection; Ability to disable ports using administrative tools. Security Kensington Security Slot. Noble Wedge Lock slot. Dimensions Width - 205 mm. Depth - 90 mm. Height - 35.3 mm. Weight: 0.57 kg (1.25 lb). Package contents: Dell Pro Thunderbolt 4 Dock WD25TB4. 180W power adapter. Power cable. Quick start guide. Safety and regulatory information.

Technical description Computer: Dell Pro Tower Desktop Model: QCT1255 Purpose The desktop computer is designed for corporate use, government agencies, educational organizations and small businesses. Provides high performance when working with office applications, engineering software, video conferencing systems and modern AI applications. The case design provides for convenient upgrades and configuration expansion. Key technical specifications Processor Depending on the configuration, the following are supported: AMD Ryzen™ 3 8300G; AMD Ryzen™ 3 PRO 8300G; AMD Ryzen™ 5 8500G; AMD Ryzen™ 5 PRO 8500G; AMD Ryzen™ 5 8600G; AMD Ryzen™ 5 PRO 8600G; AMD Ryzen™ 7 8700G; AMD Ryzen™ 7 PRO 8700G. Maximum configuration: up to 8 cores / 16 threads; clock frequency — up to 5.1 GHz; integrated neural processing unit (NPU) with performance up to 16 TOPS (in applicable models). Operating system Supported: Windows 11 Pro; Windows 11 Home; Windows 11 Pro National Academic; Ubuntu Linux 24.04 LTS. Graphics subsystem Integrated graphics (depending on processor): AMD Radeon™ 780M; AMD Radeon™ 760M; AMD Radeon™ 740M. Support for installing a discrete PCI Express graphics card (depending on configuration). RAM DDR5 DIMM. Up to 128 GB. Up to 4 DIMM slots. Support for dual-channel memory operation. Storage devices Supported: SSD PCIe NVMe M.2; SATA HDD 3.5"; SATA SSD 2.5". The maximum configuration allows for the simultaneous installation of multiple storage devices. Optical Drive Optional: DVD±RW Slim. Network Capabilities Gigabit Ethernet (RJ-45). Wi-Fi 6 (optional). Bluetooth 5.x (with a wireless adapter). Interfaces Front Panel 1×USB Type-C 10Gbps; 2×USB Type-A 10Gbps; 2×USB Type-A 5Gbps; universal 3.5mm audio jack. Rear Panel 4×USB Type-A; 1×RJ-45 Gigabit Ethernet; DisplayPort/HDMI (depending on the installed graphics subsystem); line-out audio. There are also internal connectors for connecting additional storage devices and expansion devices. Expansion Slots PCI Express x16. PCI Express x1. M.2 Slots for SSD. M.2 Slot for Wi-Fi/Bluetooth Wireless Adapter. TPM 2.0 Security. Kensington Lock Slot. Support for AMD PRO features (in eligible configurations). Dell enterprise administration tools. Power supply Depending on configuration: 180 W; 300 W. High-efficiency power supply with support for modern energy-saving technologies. Case Case type - Tower. Color - Dell Standard Black. Possibility of installing additional drives and expansion cards without significant restrictions. Dimensions Height - 372.9 mm. Width - 173 mm. Depth - 293 mm. Weight From approximately 6.0 kg (depending on the installed configuration). Package contents Dell Pro Tower QCT1255 system unit. Power cable. User documentation. Safety and regulatory information guide. Dell wired keyboard and mouse (depending on the configuration).

Technical description Computer: Dell Pro Tower Desktop Model: QCT1255 Purpose The desktop computer is designed for corporate use, government agencies, educational organizations and small businesses. Provides high performance when working with office applications, engineering software, video conferencing systems and modern AI applications. The case design provides for convenient upgrades and configuration expansion. Key technical specifications Processor Depending on the configuration, the following are supported: AMD Ryzen™ 3 8300G; AMD Ryzen™ 3 PRO 8300G; AMD Ryzen™ 5 8500G; AMD Ryzen™ 5 PRO 8500G; AMD Ryzen™ 5 8600G; AMD Ryzen™ 5 PRO 8600G; AMD Ryzen™ 7 8700G; AMD Ryzen™ 7 PRO 8700G. Maximum configuration: up to 8 cores / 16 threads; clock frequency — up to 5.1 GHz; integrated neural processing unit (NPU) with performance up to 16 TOPS (in applicable models). Operating system Supported: Windows 11 Pro; Windows 11 Home; Windows 11 Pro National Academic; Ubuntu Linux 24.04 LTS. Graphics subsystem Integrated graphics (depending on processor): AMD Radeon™ 780M; AMD Radeon™ 760M; AMD Radeon™ 740M. Support for installing a discrete PCI Express graphics card (depending on configuration). RAM DDR5 DIMM. Up to 128 GB. Up to 4 DIMM slots. Support for dual-channel memory operation. Storage devices Supported: SSD PCIe NVMe M.2; SATA HDD 3.5"; SATA SSD 2.5". The maximum configuration allows for the simultaneous installation of multiple storage devices. Optical Drive Optional: DVD±RW Slim. Network Capabilities Gigabit Ethernet (RJ-45). Wi-Fi 6 (optional). Bluetooth 5.x (with a wireless adapter). Interfaces Front Panel 1×USB Type-C 10Gbps; 2×USB Type-A 10Gbps; 2×USB Type-A 5Gbps; universal 3.5mm audio jack. Rear Panel 4×USB Type-A; 1×RJ-45 Gigabit Ethernet; DisplayPort/HDMI (depending on the installed graphics subsystem); line-out audio. There are also internal connectors for connecting additional storage devices and expansion devices. Expansion Slots PCI Express x16. PCI Express x1. M.2 Slots for SSD. M.2 Slot for Wi-Fi/Bluetooth Wireless Adapter. TPM 2.0 Security. Kensington Lock Slot. Support for AMD PRO features (in eligible configurations). Dell enterprise administration tools. Power supply Depending on configuration: 180 W; 300 W. High-efficiency power supply with support for modern energy-saving technologies. Case Case type - Tower. Color - Dell Standard Black. Possibility of installing additional drives and expansion cards without significant restrictions. Dimensions Height - 372.9 mm. Width - 173 mm. Depth - 293 mm. Weight From approximately 6.0 kg (depending on the installed configuration). Package contents Dell Pro Tower QCT1255 system unit. Power cable. User documentation. Safety and regulatory information guide. Dell wired keyboard and mouse (depending on the configuration).