3.5" SATA 6Gb/s Internal Hard Drive, Dell, 4TB, 7,200 RPM

Dell 4TB 3.5" SATA 6Gb/s Internal Hard Drive, model 6KR2M-RFB, is a high-capacity 3.5-inch drive designed to expand storage in desktops and compatible servers. The drive uses a SATA 6Gb/s interface and spins at 7,200 RPM to provide reliable sequential performance for large files, backups and media libraries. Its standard 3.5" form factor and SATA connectivity make it suitable for systems that accept standard SATA drives and require increased bulk storage without changing existing storage controllers.

Advantages

The drive offers a large 4TB capacity in a 3.5" SATA format, enabling consolidation of bulk data and long-term archives. The 7,200 RPM spindle speed helps maintain consistent sequential read/write throughput for file transfer and media streaming tasks. Use of the common SATA 6Gb/s interface ensures broad compatibility with many desktop motherboards and server backplanes that support SATA III. The product is identified by Dell part number 6KR2M-RFB for accurate procurement and replacement.

Suitable for

• Desktop PCs requiring increased local storage for files and applications
• Entry-level servers or NAS enclosures that accept 3.5" SATA drives
• Large media libraries and photo/video archives
• System backups and cold storage where high capacity is a priority

Key specifications

• Brand: Dell
• Model / MPN: 6KR2M-RFB
• Form factor: 3.5"
• Interface: SATA 6Gb/s (SATA III)
• Capacity: 4TB
• Spindle speed: 7,200 RPM

How to use

Install the drive into a compatible 3.5" bay in your desktop or server following your system manufacturer's instructions. Connect power and SATA data cables to the drive and to the host board or backplane supporting SATA 6Gb/s. Initialize, partition and format the drive using the operating system's disk management tools before storing data. For multi-drive systems, configure RAID or storage pooling according to your existing controller or NAS software if redundancy or performance tuning is required.

Usage recommendations

Use the drive in environments with proper cooling and stable power. Verify firmware and system compatibility when integrating into enterprise arrays or NAS devices. For critical data, combine this high-capacity drive with regular backups or RAID configurations to provide redundancy and reduce risk of data loss.