Lenovo
LENOVO DCG SOURCING LENOVO PCI-E DUAL-X4 SAS ADAPTER
Out of Stock
Lenovo 46K4732 PCI-E Dual-X4 SAS Adapter | SAS Controller, PCIe x8
Lenovo
MPN: 46K4732
$72.88$77.19
Free shipping on orders over $500
Authorized Dealer — Full manufacturer warranty
Key Features
- PCI Express x8 host interface
- 3 Gb/s SAS controller
- 2 SAS ports
- Plug-in card form factor
- SAS controller type
- Lenovo DCG sourcing part 46K4732
- Extend server storage connectivity with two SAS ports
- Support legacy drive attachment using 3 Gb/s SAS
Keep server storage paths simple and predictable with the Lenovo DCG sourcing PCI-E Dual-X4 SAS Adapter. Designed as a plug-in card with a PCI Express x8 host interface, it provides two SAS ports and 3 Gb/s SAS controller performance for direct attachment to compatible storage backplanes and drives.
This adapter fits environments where proven SAS connectivity matters more than feature bloat. It is a practical choice for extending storage in existing systems, supporting legacy SAS deployments, and maintaining consistent access to attached drives without moving to a more complex controller platform.
For infrastructure teams managing mixed-generation hardware, the 46K4732 offers a straightforward way to preserve compatibility and keep server builds aligned with established storage architectures. Its compact add-in-card design makes it suitable for systems that need reliable SAS connectivity in a familiar PCIe form factor.
Ideal For
- Adding SAS connectivity to a legacy rack server
- Connecting internal SAS storage in a compact server chassis
- Supporting replacement builds that require PCIe x8 SAS attachment
- Maintaining compatibility with existing 3 Gb/s SAS storage arrays
Why This Product
- 1Dual SAS ports for direct storage attachment
- 2PCI Express x8 interface for server expansion
- 33 Gb/s SAS support for legacy environments
- 4Simple plug-in card design for compatible chassis




