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HPE 793701-B21 8TB 7.2K-RPM SAS 12Gb/s LFF 3.5 HDD

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The HPE 793701-B21 is a genuine 8TB SAS Midline Helium hard drive built for enterprise storage environments where capacity, reliability, and data integrity are absolutely critical. Spinning at 7,200 RPM with a helium-sealed design, it is engineered to deliver high sustained throughput and dependable performance for backup, archival, and bulk storage workloads. The 12Gb/s SAS interface provides a data transfer rate of 1.2 GBps, ensuring your storage-intensive applications never wait for storage.
What sets this drive apart is its helium-sealed design, which reduces internal friction and power consumption while allowing for higher storage densities and improved reliability compared to traditional air-filled drives. The drive features Advanced Format 512e sector format for improved data integrity and broad compatibility with modern operating systems and applications. As a Midline Helium (MDL Hel) class drive, it offers an excellent balance of capacity, performance, and cost for 24/7 data center operations. It comes with an HPE SmartDrive Carrier (SC) pre-attached, featuring system status LEDs, a "Do-Not-Remove" button to prevent accidental drive removal, and a remote activation LED for streamlined maintenance in large server arrays.
All HPE hard drives pass a rigorous qualification process, which certifies that every drive is proven to perform in your HPE ProLiant Server environments. Because this is a genuine HPE component rather than a generic or rebadged drive, it carries original HPE firmware and a genuine HPE security sticker. That matters when you're replacing a drive in a live production server — mismatched or unverified parts can cause RAID rebuild failures, performance degradation, or even system crashes.
This HPE 793701-B21 8TB SAS hard drive is built for HPE ProLiant server environments requiring high-capacity 3.5" LFF storage with enterprise-grade reliability. It features a 12Gb/s SAS interface, 7,200 RPM spindle speed, helium-sealed design, and SmartDrive Carrier (SC) compatibility for Gen8, Gen9, and Gen10 server families with 3.5" LFF drive bays.
When you're expanding storage in an active production server, the difference between a genuine HPE drive and an unverified clone shows up the first time you need to rebuild a RAID set. The HPE 793701-B21 is HPE-manufactured with a helium-sealed design, Advanced Format 512e, and an HPE SmartDrive 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 HPE 793701-B21 8TB SAS hard drive worth choosing over a cheaper, unverified alternative:
This HPE 793701-B21 8TB SAS hard drive fits teams maintaining ProLiant server infrastructure who need high-capacity, reliable storage for demanding workloads. Common deployment scenarios include:
We are a trusted provider of genuine enterprise storage solutions including the HPE 793701-B21 8TB SAS hard drive, with a focus on quality, compatibility, and customer satisfaction.
The HPE 793701-B21 delivers genuine HPE Midline Helium performance, 7.2K RPM helium-sealed reliability, Advanced Format 512e, and a SmartDrive Carrier included that generic drives cannot match. We back it with a warranty and free compatibility check to ensure a perfect fit for your server.
Yes, the HPE 793701-B21 is fully validated for ProLiant Gen8, Gen9, and Gen10 servers with 3.5" LFF drive bays, including DL360 Gen10, DL380 Gen10, ML350 Gen10, and more. Our free compatibility verification confirms your exact server model and backplane revision before shipping.
Every HPE 793701-B21 comes with a 90-day warranty on refurbished units and a 1-year limited warranty on new units, plus 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.