HPE disco fisso 4TB SATA 6G 7,2K 3,5" Midline con Smart Carrier 845647-B21

With a 4 TB capacity and 7200 RPM spindle speed, this HPE midline hard drive delivers dependable performance for server environments. The 3.5-inch LFF form factor fits standard drive bays, and the SATA 6Gb/s interface ensures quick data transfers.

Overview

The HPE 845647-B21 is a 4 TB SATA hard drive designed for HPE ProLiant Gen8, Gen9, Gen10 and newer servers. It features a 7200 RPM spindle speed, 256 MB buffer, and hot-swap support via the HPE Smart Carrier. The drive uses Advanced Format (512e) and digitally signed firmware for enhanced reliability.

What stands out

• 4 TB capacity for demanding data storage
• 7200 RPM speed for faster access
• Hot-swap capability with Smart Carrier
• Digitally signed firmware for security
• Enterprise-grade reliability

Technical details

• Interface: SATA 6Gb/s
• Form factor: 3.5-inch LFF
• Drive type: Midline (MDL)
• Buffer size: 256 MB
• Data transfer rate: 600 MB/s
• Power consumption (active): 8.5 W

Our verdict

A solid choice for HPE server storage expansion, balancing capacity, speed, and enterprise features.