Dell 2H794 PERC3 U160 RAID Controller

Dell 2H794 PERC3 U160 RAID Controller
Dell 2H794 PERC3 U160 RAID Controller
The Dell PERC3 U160 RAID controller (part number 2H794) is a reliable, high-performance storage solution designed for entry level and midrange servers. It provides hardware based data protection and improves overall system efficiency by offloading RA... Read More
price
$53.95
  • In Stock: 1
  • Manufacturer: Dell
  • Model or Part: 2H794
  • Condition: Refurbished
  • Weight: 3.00lb
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Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Overview

The Dell PERC3 U160 RAID controller (part number 2H794) is a reliable, high-performance storage solution designed for entry level and midrange servers. It provides hardware based data protection and improves overall system efficiency by offloading RAID processing from the host CPU. This controller supports up to four internal SATA or SAS drives and delivers consistent I/O throughput for demanding business applications.

Key Features

  • Supports RAID 0, 1, 5 and 10 configurations for flexible data protection and performance options
  • Integrated 80GB cache with battery backup to preserve write operations during power loss
  • PCI Express x1 interface ensures compatibility with a wide range of Dell PowerEdge servers
  • Advanced management through Dell OpenManage software for easy monitoring and configuration
  • Hot-swap ready drive bays reduce downtime during maintenance or upgrades
  • Built-in diagnostics help identify potential issues before they impact operations

Technical Specifications

  • Model: PERC3 U160 (2H794)
  • Interface: PCI Express x1, 5.0 GT/s
  • Maximum supported drives: 4 internal SATA or SAS
  • Supported RAID levels: 0, 1, 5, 10
  • Cache memory: 80 GB DDR2 with battery backup unit (BBU)
  • Operating temperature: 0 to 55 degrees Celsius
  • Power consumption: approx 9 watts typical
  • Dimensions: single slot, low profile form factor

Typical Applications

  • Small and medium business servers that require reliable data redundancy
  • Virtualization hosts running multiple virtual machines with mixed I/O workloads
  • Database servers where consistent read/write performance is critical
  • File and print servers that benefit from RAID 5 or RAID 10 protection
  • Backup appliances that need a balance of capacity and speed without excessive cost

The Dell PERC3 U160 provides an affordable yet powerful way to safeguard data, improve server performance, and simplify storage management for a variety of enterprise environments.