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Dell 403-BCHE Dual Port SATA PCI Express M.2 Boss Controller Card
- Dual M.2 slot support.
- Utilizes PCI Express (PCIe) interface.
- Designed for M.2 SATA SSDs.
- Provides high-speed storage expansion.
- Compatible with Dell systems.
- Enables NVMe or SATA M.2 drives (depending on specific implementation and system support).
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Product Overview
The Dell 403-BCHE is a Dual Port SATA PCI Express M.2 Boss Controller Card. This card enables the connection of M.2 SATA SSDs through a PCIe interface, offering high-speed storage expansion for systems that support it.
Technical Information
| Product Type | M.2 Controller Card |
| Interface | PCI Express (PCIe) |
| Number of M.2 Slots | 2 |
Additional Specifications
| Supported Drive Type | M.2 SATA |
| Form Factor | Add-in Card |
Product Description
The Dell 403-BCHE is a Dual Port M.2 SATA PCI Express Controller Card, designed to enhance storage capabilities in Dell systems. This adapter card allows users to install and utilize M.2 form-factor Solid State Drives (SSDs) that operate using the SATA protocol. By connecting to the system via a PCI Express (PCIe) slot, the card leverages the high bandwidth of the PCIe bus to deliver superior performance compared to traditional SATA connections, while also supporting the compact M.2 form factor. Featuring two M.2 slots, the 403-BCHE provides the flexibility to install multiple M.2 SATA SSDs. This dual-port configuration is beneficial for users looking to increase their storage capacity significantly or implement RAID configurations for improved performance or data redundancy. The card acts as a bridge, enabling the system to recognize and utilize these modern storage devices, even if the motherboard lacks native M.2 slots or sufficient M.2 connectivity. This controller card is an effective solution for upgrading storage performance in workstations, servers, or other Dell systems where faster boot times, quicker application loading, and improved data transfer rates are desired. The 403-BCHE facilitates the adoption of M.2 SATA SSDs, offering a practical and efficient method for expanding high-speed storage within compatible Dell hardware.



