Dell SFP28 SR Optical Transceiver 25GbE, Intel, Customer Kit

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).