Name: 8tb 12g 7.2k LFF SAS SC 512e Ds Hdd
Brand: HP
Price: 379.95 USD
Availability: InStock

HP 861590-B21 8tb 12g 7.2k LFF SAS SC 512e Ds Hdd

The HP 861590-B21 is a high-capacity 8TB enterprise hard drive designed for large-scale storage environments. Built on a 12-Gb/s SAS interface and optimized for 7.2k RPM operation, this 3.5-inch LFF (large form factor) drive delivers reliable, high-t... Read More

price

$379.95

In Stock: 12
Manufacturer: HP
Model or Part: 861590-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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Description

Overview
The HP 861590-B21 is a high-capacity 8TB enterprise hard drive designed for large-scale storage environments. Built on a 12-Gb/s SAS interface and optimized for 7.2k RPM operation, this 3.5-inch LFF (large form factor) drive delivers reliable, high-throughput performance for data-intensive applications. Its 512e sector format provides compatibility with modern servers while maintaining the efficiency of traditional 512-byte sectors.

Key Features

8TB native capacity for massive data sets
12Gb/s SAS connectivity for fast data transfer
7200 RPM spindle speed for balanced performance and power consumption
512e sector format for broad compatibility with legacy and new systems
Enterprise-grade reliability with advanced error correction and vibration protection
Hot-swap ready for uninterrupted maintenance and upgrades

Technical Specifications

Model/Part Number: 861590-B21
Form Factor: 3.5 inch LFF
Interface: SAS 12Gb/s (SFF-8482 connector)
Capacity: 8TB (8,000,398,934,016 bytes)
Rotational Speed: 7200 RPM
Average Latency: 4.2 ms
Data Transfer Rate: up to 600 MB/s sustained
Sector Size: 512e (512 byte logical, 4096 byte physical)
Cache: 256 MB DDR3
Power Consumption: 7.5 W idle, 9.5 W active
Operating Temperature: 5 to 55 degrees Celsius
Shock Resistance: 350 G (non-operating), 150 G (operating)
MTBF: 2,000,000 hours

Typical Applications

Enterprise servers and blade systems requiring high capacity storage
Database platforms that need consistent throughput and low latency
Virtualization hosts running multiple VMs with large storage footprints
Backup and archival solutions where reliability and density are critical
Big data analytics and data warehousing environments
High-performance computing clusters that benefit from fast SAS connectivity

By combining large storage capacity, robust SAS performance, and enterprise-grade durability, the HP 861590-B21 is an ideal choice for organizations looking to scale their storage infrastructure without compromising on speed or reliability.