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HPE S0M04A 1.8TB SAS SFF 2.5-Inch Hard Drive

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The HPE S0M04A is a genuine 1.8TB SAS Mission Critical hard drive built for enterprise storage environments where performance, uptime, and data integrity are absolutely critical. Spinning at 10,000 RPM with a high-speed SAS 12Gb/s interface, it is engineered to deliver maximum IOPS and minimal latency for transaction processing, database workloads, and other mission-critical deployments where every millisecond matters. The 12Gb/s SAS interface provides fast throughput, ensuring your most demanding applications never wait for storage.
What sets this drive apart is its Advanced Format 512e, ensuring compatibility with both legacy 512-byte and modern 4KiB-aligned operating systems and applications. The drive features Digitally Signed (DS) firmware, which provides the security and assurance that drive firmware comes from a trusted source and protects against malicious attacks. As a Mission Critical (MC) class drive, it offers the highest level of performance and reliability for 24/7 data center operations. It comes with an HPE Basic Carrier (BC) pre-attached, featuring system status LEDs and a "Do-Not-Remove" button to prevent accidental drive removal, making it ready for hot-plug installation in compatible ProLiant systems.
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 S0M04A 1.8TB SAS hard drive is built for HPE ProLiant server environments requiring high-performance 2.5" SFF storage with enterprise-grade reliability. It features a 12Gb/s SAS interface, 10,000 RPM spindle speed, Advanced Format 512e, and Basic Carrier (BC) compatibility for Gen10 and Gen11 server families with 2.5" SFF drive bays.
When you're sourcing a replacement drive for an active production server, the difference between a genuine part and an unverified clone shows up the first time you need to rebuild a RAID set. The HPE S0M04A is HPE-manufactured with Digitally Signed Firmware, Advanced Format 512e, a genuine HPE security sticker, and an HPE Basic 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 S0M04A 1.8TB SAS hard drive worth choosing over a cheaper, unverified alternative:
This HPE S0M04A 1.8TB SAS hard drive fits teams maintaining ProLiant server infrastructure who need high-performance storage for demanding workloads. Common deployment scenarios include:
We are a trusted provider of genuine enterprise storage solutions including the HPE S0M04A 1.8TB SAS hard drive, with a focus on quality, compatibility, and customer satisfaction.
The HPE S0M04A delivers genuine HPE Mission Critical firmware, 10K RPM performance, Advanced Format 512e, and a Basic Carrier included that generic drives cannot match. We back it with a 3-year warranty and free compatibility check to ensure a perfect fit for your server.
Yes, the HPE S0M04A is fully validated for ProLiant Gen10 and Gen11 servers with 2.5" SFF drive bays, including DL360 Gen10, DL380 Gen10, ML350 Gen11, and more. Our free compatibility verification confirms your exact server model and backplane revision before shipping.
Every HPE S0M04A comes with a 3-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.