395473-B21 – HP 500GB 1.5Gb/s SATA 7,200 RPM LFF Hot-Plug Hard Drive

BRAND NEW WITH FULL HP WARRANTY!!! 

Overview

The 395473-B21 HP 500GB 1.5Gb/s SATA 7,200 RPM LFF Hot-Plug Hard Drive is an enterprise server storage drive designed for compatible HP ProLiant servers and supported storage systems. It provides 500GB of capacity, a Serial ATA interface with a maximum transfer rate of 1.5Gb/s, and a rotational speed of 7,200 RPM for established server workloads and general business data storage.

The drive uses a 3.5-inch Large Form Factor (LFF) design and supports hot-plug installation in compatible server configurations. Native Command Queuing (NCQ) is supported, while drive monitoring and predictive-failure functions depend on the supported controller and HP Systems Insight Manager environment.

For IT teams maintaining older HP ProLiant infrastructure, the 395473-B21 can serve as a replacement drive or help maintain an existing storage configuration. Because this is a legacy drive with a 1.5Gb/s SATA interface, confirm the server generation, controller, drive carrier, and exact compatibility requirements before purchasing.

Key Features – HP 395473-B21 500GB SATA Hard Drive

• Processor: Not applicable; this is a hard drive.
• Memory: Not applicable; this is a hard drive.
• Storage: 500GB capacity.
• Controller: Requires a compatible SATA host controller or supported storage controller.
• Networking / Ports: SATA storage interface.
• Power & Cooling: Powered and cooled through the compatible server or storage enclosure.
• Management: Supports SMART monitoring; additional monitoring features depend on the compatible controller and management software.
• Security: No specific hardware encryption feature is confirmed for this SKU.
• Form Factor: 3.5-inch Large Form Factor (LFF).
• Installation: Hot-plug drive for compatible systems.

Technical Specifications

• Processor Type: Not applicable.
• Chipset / Platform: Designed for supported HP ProLiant server and storage platforms; verify the exact system model.
• Memory Technology: Not applicable.
• Storage Interface: Serial ATA (SATA).
• Maximum Interface Transfer Rate: 1.5Gb/s.
• Storage Capacity: 500GB.
• Rotational Speed: 7,200 RPM.
• Native Command Queuing: Supported when enabled by the drive and compatible controller.
• RAID Support: RAID functionality depends on the host controller and supported system configuration.
• Expansion Slots: Not applicable; installs in a compatible drive bay.
• Networking: Not applicable; SATA is a storage interface, not an Ethernet connection.
• I/O Ports: SATA drive connector through a compatible server backplane and drive carrier.
• Operating System Compatibility: Depends on the host server, storage controller, firmware, and supported operating system.

Physical Specifications

• Form Factor: 3.5-inch Large Form Factor (LFF).
• Weight:
  • 0.90 kg
  • 2.00 lbs
• Dimensions (W × D × H):
  • 110.7 × 188.7 × 26.4 mm
  • 4.36 × 7.43 × 1.04 inches
• Rack Compatibility: The drive is not independently rack-mounted. It installs in a compatible server or storage enclosure that may be mounted in a rack.

Ideal For

• Legacy Server Maintenance: Replacing a failed hard drive in a compatible HP ProLiant server.
• Business Data Storage: Supporting general disk-based storage workloads on compatible systems.
• Infrastructure Support: Maintaining existing SATA-based server configurations.
• Hardware Replacement Projects: Sourcing the specified drive option for supported legacy server platforms.
• IT Service Providers: Repairing and maintaining customer server infrastructure that requires this exact part number.

Warranty & Support

• Standard Manufacturer Warranty: HP QuickSpecs specify a one-year limited warranty for this SATA drive category. Confirm the warranty applicable to the actual unit being sold.
• Support Contract Compatibility: HP Care Pack coverage may be available for eligible systems and configurations, subject to contract terms and product eligibility.
• Compatibility Verification: Confirm the server model, controller, backplane, drive carrier, and supported-drive list before ordering.

FAQs – HP 395473-B21 500GB SATA Hard Drive

1. What is the storage capacity of the HP 395473-B21?
It provides 500GB of storage capacity and uses a SATA interface with a maximum transfer rate of 1.5Gb/s.

2. Is the 395473-B21 a 2.5-inch or 3.5-inch drive?
It is a 3.5-inch Large Form Factor (LFF) hard drive.

3. Does this drive support hot-plug replacement?
Yes, the SKU is specified as a hot-plug drive. However, the host server and storage controller must support hot-plug operation. Follow the system manufacturer's replacement procedures.

4. Can this drive be used in a RAID array?
It may be used in a supported RAID configuration when paired with a compatible controller. Verify controller and server compatibility before deployment.

5. Which HP servers support the 395473-B21?
It is listed as an option for older HP ProLiant platforms. Compatibility depends on the exact server generation, storage controller, drive bay, and backplane.

6. What should I verify before ordering?
Confirm the 395473-B21 part number, 500GB capacity, 1.5Gb/s SATA interface, 7,200 RPM speed, 3.5-inch LFF form factor, hot-plug compatibility, product condition, stock status, and warranty terms.