HP 739405-B21 5-Drive Small Form Factor Drive Backplane

HP 739405-B21 5-Drive Small Form Factor Drive Backplane
HP 739405-B21 5-Drive Small Form Factor Drive Backplane
The HP 5-Drive Small Form Factor Drive Backplane (part number 739405-B21) provides a reliable, high-density connection solution for small form factor server chassis. Designed to support up to five hot-swap drives, this backplane delivers fast data pa... Read More
price
$56.95
  • In Stock: 2
  • Manufacturer: HP
  • Model or Part: 739405-B21
  • 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 HP 5-Drive Small Form Factor Drive Backplane (part number 739405-B21) provides a reliable, high-density connection solution for small form factor server chassis. Designed to support up to five hot-swap drives, this backplane delivers fast data paths while maintaining a compact footprint that maximizes space efficiency in dense data center environments.

Key Features

  • Supports five 2.5 inch SAS or SATA drives with hot-swap capability
  • Optimized for small form factor (SFF) server platforms
  • High-performance data transfer rates up to 12 Gbps per lane
  • Robust aluminum chassis for improved heat dissipation
  • Plug-and-play installation with standard SATA/SAS connectors
  • Compatible with HP ProLiant and HP BladeSystem servers

Technical Specifications

  • Model / Part Number: 739405-B21
  • Form Factor: Small Form Factor (SFF)
  • Drive Capacity: 5 x 2.5 inch drives
  • Interface: SAS 3.0 (12 Gbps) and SATA 3.0 (6 Gbps) compatible
  • Connector Type: Standard SAS SFF-8643 connectors
  • Power Consumption: Typical 5 watts, maximum 8 watts
  • Operating Temperature: 0 to 40 degrees Celsius
  • Dimensions: 8.9 in (225 mm) height x 10.5 in (267 mm) width x 1.2 in (30 mm) depth
  • Weight: Approximately 1.2 pounds (0.55 kg)

Applications

This backplane is ideal for a wide range of enterprise and cloud workloads, including:

  • Virtualization hosts that require fast, reliable storage access
  • High-performance database servers needing low latency I/O
  • Backup and archival systems that benefit from hot-swap drive replacement
  • Edge computing devices where space is limited but storage density is critical
  • Scalable compute clusters that demand consistent performance across multiple nodes

By integrating the HP 5-Drive Small Form Factor Drive Backplane into your server architecture, you gain a compact yet powerful storage interface that simplifies drive management, improves uptime, and supports the demanding data throughput requirements of modern IT environments.