Name: UN939 Dell SAS 5/iR 4-Port 3Gbps PCIe x4 RAID 0/1 Controller Card
Brand: Dell
SKU: UN939
Price: 64.40 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The Dell SAS 5/iR 4-Port RAID Controller Card offers four channels for connecting multiple SAS drives, supporting RAID 0 and RAID 1 for data redundancy and performance. It features a PCI-Express x4 interface for fast data transfers and supports a SAS 3Gbps interface, ensuring efficient data management. With a data transfer rate of up to 3 Gbps per port, it provides an excellent RAID solution for enterprise environments that require both speed and reliability.

General Information
Brand	Dell
Part Number	UN939

Technical Specification
RAID Levels	RAID 0, RAID 1

Physical Characteristics
Weight	0.90
Condition	Refurbished

Product Description
The Dell SAS 5/iR 4-Port RAID Controller Card (model UN939) is a high-performance solution designed to provide reliable RAID functionality for SAS drives in enterprise environments. Supporting RAID levels 0 and 1, it enables both data redundancy and performance optimization. With four channels, it allows for the connection of multiple drives, offering greater flexibility in storage configurations. The card utilizes a PCI-Express x4 interface for fast data transfers and supports a SAS 3Gbps interface, ensuring stable and efficient data management. It is perfect for users looking to enhance their server or storage system with a RAID solution that provides both redundancy and speed. Key Features: Host Bus: PCI-Express x4 for fast and efficient data transfers. RAID Supported Devices: Compatible with SAS drives for reliable storage. Channel Qty: 4 channels for connecting multiple SAS drives. Interface: SAS 3Gbps for high-speed data transfers. RAID Levels: Supports RAID 0 and RAID 1 for flexible configurations. Data Transfer Rate: Up to 3 Gbps per port for efficient data management. The Dell SAS 5/iR 4-Port RAID Controller Card is an ideal choice for those looking to add reliable, high-performance RAID capabilities to their system while ensuring efficient management of their SAS storage devices.

Use Cases
The Dell SAS 5/iR 4-Port RAID Controller Card is typically deployed in medium to large enterprise IT infrastructures where reliable and efficient storage management is critical. IT administrators managing storage clusters or virtualization environments benefit from its RAID capabilities and SAS connectivity, ensuring data integrity and optimized performance. How It's Used: Enhancing data redundancy and throughput in rack-mounted storage arrays for enterprise data centers. Supporting virtualization platforms by providing reliable RAID configurations to safeguard virtual machine storage. Facilitating high-speed storage expansion in SMB networks requiring balanced performance and data protection. Integrating into edge computing nodes where compact, resilient storage solutions are essential. Managing archival and backup servers needing efficient RAID 0/1 configurations for data safety and quick recovery. This controller card aids operational efficiency by streamlining data flow across connected SAS drives and enabling scalable storage options. It supports environments demanding both speed and reliability, contributing to sustained performance and data availability in complex IT setups.

UN939 Dell SAS 5/iR 4-Port 3Gbps PCIe x4 RAID 0/1 Controller Card

Product Overview

General Information

Technical Specification

Physical Characteristics

Product Description

Use Cases