Name: 1KH9T Dell HBA355e 16-Port External SAS/SATA PCIe Gen 4 Host Bus Adapter
Brand: Dell
SKU: 1KH9T
Price: 454.40 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The DELL 1KH9T HBA355e is a 16-port external host bus adapter that connects servers to SAS and SATA storage devices. It fits into PCIe Gen 4 slots, offering faster data transfer speeds ideal for enterprise storage expansion and external drive management.

General Information
Brand	Dell
Part Number	1KH9T

Technical Information
Protocol	SAS (Serial Attached SCSI)
Data Rate	12Gbps SAS
Bus Interface	PCIe 4.0 x8
Generation	Gen 4
Connector Type	Mini-SAS HD (SFF-8644)
Network Topology	Point-to-Point

Advanced Features & Compatibility
OS Compatibility	Windows Server 2019, Windows Server 2022, VMware ESXi 7.x, VMware ESXi 8.x, RHEL 8, RHEL 9, SLES 15

Physical Characteristics
Weight	5.00
Condition	Refurbished

Miscellaneous
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV

Product Description
The DELL 1KH9T HBA355e is a Host Bus Adapter designed to manage multiple SAS and SATA drives through 16 external ports. It offers a reliable connection between servers and external storage devices, ideal for environments that require large-scale storage expansion and fast data access. Often found in data centers and enterprise storage setups, this adapter is built for IT professionals managing storage networks or upgrading server capabilities. Its PCIe Gen 4 interface ensures higher throughput compared to previous generations, benefiting workloads that demand quick data movement. Key Features Supports up to 16 external SAS/SATA drives simultaneously Utilizes PCIe Gen 4 for improved bandwidth and reduced latency Compatible with a wide range of Dell servers and storage racks Designed to simplify external storage connectivity and management Offers robust data integrity and reliability for critical applications This adapter is typically deployed in data centers requiring scalable storage solutions, especially where multiple external drives must be connected securely and efficiently. It plays a crucial role in maintaining smooth data flow between servers and storage units, helping organizations handle large data volumes without bottlenecks.

Use Cases
The DELL 1KH9T HBA355e is designed for environments that require robust external storage connectivity, such as data centers and enterprise IT infrastructures. It is particularly suited for organizations managing large-scale storage arrays where high throughput and reliable SAS/SATA connections are critical. How It's Used: Connecting high-density external storage arrays in enterprise data centers to support virtualization workloads. Expanding storage capacity in rack-mounted servers for cloud service providers requiring scalable infrastructure. Enabling high-speed data transfer between servers and external disk enclosures in media production environments. Facilitating storage clustering for enterprise backup and disaster recovery systems. Supporting mixed SAS and SATA drive environments in remote office server deployments requiring centralized storage access. By providing a high-port count and PCIe Gen 4 interface, this adapter enhances storage scalability and performance in demanding operational settings. It helps streamline storage management and ensures efficient data flow across external devices, aligning with the needs of complex IT infrastructures.