buy Chasis PCI D-Link A3L791b10M-BLK Grey . The D-Link chassis is a robust and functional solution designed to house redundant power supplies in professional environments where power continuity is critical. Built in black, this chassis features two slots specifically designed to support DPS-200 and DPS-500 power supplies, facilitating installation and replacement of components without affecting system operation. It is important to note that this is a non-managed device, implying a simple and straightforward configuration mainly intended for hardware support tasks rather than advanced software management. Its structure is designed to integrate easily into network installations or telecommunications systems requiring efficient redundant power, ensuring stability and preventing downtime. The specific compatibility and design ensure proper heat dissipation and secure mounting, helping maintain a reliable operating environment. In short, this D-Link chassis offers a solid, practical, and dependable base for deploying dual power supplies in professional technology infrastructures. Approx. dimensions: 170 x 180 x 45 mmApprox. weight: 998 gColour: GreyBlackVoltage: 6 V240 VAccuracy (relative humidity): 20 % - 80 % The tandem of D-Link’s new Enterprise Gigabit switches and DPS Series of Modular Redundant Power Supplies (RPSU) enables today’s business networks with unmatched flexibility, performance, scalability, and availability. The modular design of the DPS Series of RPSUs enables companies to selectively and cost effectively deploy higher availability configurations precisely when and where they are needed most. When paired with a supported D-Link switch, the DPS-200, and DPS-500 provide uninterrupted fail-over, in the unlikely event of a mechanical power supply failure. The system integration between D-Link’s Managed Layer 2 switches, Layer 3 switches, and RPSU system, provide customers with the fundamental building blocks to create economical and scalable networks without having to sacrifice network performance and availability. Operating temperature (T-T): 0 - 40 °COperating relative humidity (H-H): 20 - 80%Storage temperature (T-T): -25 - 55 °CSafety: UL/CSADimensions (WxDxH): 170 x 180 x 45 mmWeight: 998 gDepth: 180 mmPackage width: 306 mmPackage depth: 554 mmPackage height: 93 mmPackage weight: 1.68 kgShipping (inner) case length: 58.2 cmShipping (inner) case width: 34 cmShipping (inner) case height: 51.8 cmShipping (inner) case net weight: 8.41 kgPallet gross weight (air): 187.7 kgMaster (outer) cases per pallet (air): 18 pc(s)Products per pallet (air): 90 pc(s)Pallet gross length: 110 cmPallet gross width: 120 cmPallet height (air): 168.9 cmPallet gross weight (sea): 187.7 kgMaster (outer) cases per pallet (sea): 18 pc(s)Products per pallet (sea): 90 pc(s)Pallet height (sea): 168.9 cmShipping (inner) case gross weight: 9.4 kgProducts per shipping (inner) case: 5 pc(s)