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HP P41397-B21 16TB 7200RPM 3.5-inch SATA 6Gb/s Hard Drive

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P41397-B21
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AED 1692.60 Incl. Vat
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The HP P41397-B21 (Spare Part: P41607-001 / Assembly: MB016000GWZHD) is a genuine 16TB SATA Business Critical hard drive built for enterprise storage environments where maximum capacity and dependable performance are essential. Spinning at 7,200 RPM with a 600 MBps external data transfer rate, it's engineered to support server workloads, backup operations, and archival storage tiers with a balanced approach to speed and economy. The 6Gb/s SATA interface provides a stable, high-throughput connection, which is exactly what ProLiant Gen10 through Gen11 servers are built around.
What sets this drive apart is its Helium-sealed design, which reduces power consumption and improves storage density, making it ideal for high-capacity enterprise environments. Although hard drives are sealed, they have air inside. Air can create turbulence-induced vibrations which can limit the storage density of HDDs. Helium-filled drives virtually eliminate turbulence because helium is 1/7th as dense as air. This lower density allows the read/write mechanism to spin more easily and precisely, with less drag. Less internal turbulence means the drive platters can be closer together, allowing more platters and increasing the capacity potential in the same space. Less turbulence also means helium drives tend to use less power, and run cooler and quieter.
The drive features 512e Advanced Format, ensuring compatibility with both legacy 512-byte and modern 4KiB-aligned operating systems and applications. It also features Instant Secure Erase (ISE) technology to simplify the cost and complexity of re-purposing or disposing of drives while protecting data. As a Business Critical (BC) drive, it offers an ideal balance between performance and cost — more robust than desktop drives with better reliability for 24/7 operation, yet more affordable than high-performance Enterprise models. It comes with an HP Smart Carrier (SC) pre-attached, featuring system status LEDs, a "Do-Not-Remove" button, and a remote activation LED for streamlined maintenance.
All HP hard drives pass a rigorous qualification process, which certifies that every drive is proven to perform in your HP server and storage environments. Because this is a genuine HP component rather than a generic or rebadged drive, it carries original HP firmware and a genuine HP security sticker. That matters when you're replacing a drive in a live server — mismatched or unverified parts can cause RAID rebuild failures or degraded performance.
This HP P41397-B21 16TB SATA hard drive is built specifically for HP's ProLiant server architecture with Smart Carrier (SC) compatibility, which means it's designed to work within the storage enclosures and backplanes that were engineered to support SATA interfaces. It is compatible with a broad range of HP ProLiant server models across multiple generations.
HP ProLiant Gen10 Servers (LFF Bays):
HP ProLiant Gen10 Plus Servers (LFF Bays):
HP ProLiant Gen11 Servers (LFF Bays):
Compatibility Notes:
When you're sourcing a replacement drive for an active server or storage enclosure, the difference between a genuine part and an unverified clone shows up the first time you need to rebuild a RAID set. The HP P41397-B21 is HP-manufactured with Helium-sealed design, 512e Advanced Format, Instant Secure Erase (ISE), a 600 MBps transfer rate, a genuine HP security sticker, and an HP Smart Carrier included. This means it carries the firmware and mechanical tolerances your server's controller already expects — no compatibility guesswork, no risk of a failed rebuild because of a mismatched drive. Here's what makes this HP P41397-B21 16TB SATA hard drive worth choosing over a cheaper, unverified alternative:
This HP P41397-B21 16TB SATA hard drive fits teams maintaining ProLiant server and storage infrastructure who need massive, dependable storage without downtime. Common deployment scenarios include:
We are a trusted provider of genuine enterprise storage solutions including the HP P41397-B21 16TB SATA hard drive, with a focus on quality, compatibility, and customer satisfaction.
The HP P41397-B21 delivers genuine HP Business Critical firmware, Helium-sealed design, 512e Advanced Format, Instant Secure Erase, and a Smart Carrier included that generic drives cannot match. We back it with a 1-year warranty and free compatibility check to ensure a perfect fit for your server.
Yes, the HP P41397-B21 is fully validated for ProLiant Gen10, Gen10+, and Gen11 servers with 3.5" LFF drive bays. Our free compatibility verification confirms your exact server model and backplane revision before shipping.
Every HP P41397-B21 comes with a 1-year limited warranty and access to our 24/7 expert technical support team. If the drive does not work in your system, we cover free returns and replacements with no questions asked.