HP 872481-B21 1.8TB 12G 10K SFF SAS 512E DS SC

HP 872481-B21 1.8TB 12G 10K SFF SAS 512E DS SC
HP 872481-B21 1.8TB 12G 10K SFF SAS 512E DS SC
This HP 1.8TB 12G 10K SFF SAS 512E DS SC hard drive (part number 872481-B21) delivers high performance and reliability for demanding enterprise storage environments. Designed for small form factor (SFF) servers and storage arrays, it combines a large... Read More
price
$176.95
  • In Stock: 5
  • Manufacturer: HP
  • Model or Part: 872481-B21
  • Condition: New
  • 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
This HP 1.8TB 12G 10K SFF SAS 512E DS SC hard drive (part number 872481-B21) delivers high performance and reliability for demanding enterprise storage environments. Designed for small form factor (SFF) servers and storage arrays, it combines a large 1.8 terabyte capacity with fast 10,000 RPM spindle speed, providing quick data access and sustained throughput for mission critical workloads.

Key Features

  • Capacity of 1.8 terabytes for ample storage of structured and unstructured data
  • 12G SAS interface with 10K RPM speed for high I/O performance
  • 512 byte sector format (512E) for compatibility with legacy and modern systems
  • Dual-port design ensures continuous availability and load balancing
  • Hot-swap capable for easy replacement without system downtime
  • Enterprise class reliability with advanced error correction and vibration protection

Technical Specifications

  • Model / Part Number: 872481-B21
  • Form Factor: Small Form Factor (SFF) 2.5 inch
  • Interface: Serial Attached SCSI (SAS) 12G, dual port
  • Capacity: 1.8 TB (1800 GB)
  • Rotational Speed: 10,000 RPM
  • Sector Size: 512 bytes (512E)
  • Cache: 128 MB DDR3
  • Average Latency: approx 4.8 milliseconds
  • Maximum Transfer Rate: 1.2 GB per second (12 Gbps)
  • Power Consumption: 7.5 watts (active) / 4.5 watts (idle)
  • Operating Temperature: 0 to 55 degrees Celsius
  • MTBF: 2 million hours

Typical Applications

  • Database servers that require fast transaction processing and low latency
  • Virtualization platforms hosting multiple virtual machines with high I/O demand
  • Enterprise backup and archival systems where capacity and reliability are critical
  • High performance computing clusters that need rapid data access
  • Financial services and trading applications that depend on quick read/write cycles
  • Content management and media streaming servers handling large file libraries

By integrating this HP 1.8TB 12G 10K SAS drive into your infrastructure, you gain a balance of capacity, speed, and durability that helps maintain optimal system performance while protecting valuable data.