HPE ProLiant SATA Mixed Use SSD

Brand: HPE | Category: Enterprise SSDs

SKU: P22855-B21 | Part #: P22855-B21 | MPN: P22855-B21

Contact for Pricing — Request a Quote

HPE's ProLiant SATA Mixed Use SSD, designated P22855-B21, is a 7.68 TB enterprise-grade solid-state drive engineered for organisations running HPE ProLiant servers across Gen9, Gen10, and Gen10 Plus architectures. The drive arrives in a standard 2.5-inch small form factor with a 7 mm Z-height, which means it slots directly into the existing 2.5-inch SFF drive bays found in HPE's modular server backplanes—no adapter cards or bracket modifications required. This straightforward physical integration matters more than it sounds: storage architects and systems administrators responsible for managing hundreds of servers appreciate products that fit existing infrastructure without forcing redesigns or creating thermal management complications. The P22855-B21 arrives pre-installed in an HPE Smart Carrier, the proprietary tray system that locks into HPE ProLiant bays and supports hot-plug removal, meaning you can swap the drive without powering down the entire system.

From an interface perspective, this drive communicates via SATA 6Gb/s, the mature standard that has dominated enterprise storage for over a decade. While SATA cannot match the raw bandwidth of NVMe protocols, the sequential throughput ceiling of SATA remains adequate for mixed workloads that do not demand microsecond-level latency. At 7.68 TB per drive, organisations can consolidate substantial storage capacity into a single 2.5-inch form factor, reducing the number of bays consumed and simplifying cable routing in dense server chassis. HPE rates the drive at 1 Drive Write Per Day (DWPD) across its warranty period, positioning it squarely in the mixed-use category—suitable for transactional databases, general file services, virtual machine datastores, and workloads where write intensity sits between read-heavy and all-flash tier demands. For data centre teams operating heterogeneous storage tiers, the mixed-use classification signals that this drive balances cost-per-gigabyte with acceptable endurance for steady operational use.

The P22855-B21 integrates with HPE's systems-management ecosystem through iLO (intelligent Lights-Out) and HPE Smart Storage Administrator (SSA), allowing remote firmware updates, SMART health monitoring, and predictive failure diagnostics without direct physical access to the drive. HPE maintains digital signature verification on all firmware images, preventing accidental or malicious installation of unsigned code—a baseline security requirement in regulated industries. The drive supports Self-Encrypting Drive (SED) functionality on compatible platforms, encrypting data at the hardware level and eliminating the computational overhead of software encryption stacks. Storage architects designing solutions for organisations subject to GDPR, HIPAA, or DISA-compliant infrastructure often specify SED-capable drives as a matter of policy, and this model satisfies that requirement without forcing a performance penalty.

Temperature operating range spans 0°C to 70°C under normal conditions, with extended storage tolerance from –40°C to 85°C for logistics and disaster recovery scenarios. This thermal envelope positions the drive as suitable for air-conditioned data centre environments as well as edge deployments where ambient conditions may fluctuate. HPE's engineering emphasis on thermal stability reflects practical experience with large-scale deployments; a drive that throttles or fails when ambient temperature approaches design limits creates operational friction that buyers remember. Network engineers and infrastructure teams selecting storage for multi-site deployments across the GCC—where ambient temperatures in outdoor or partially conditioned spaces can exceed standard ranges—should note the extended storage rating as a relevant design consideration for spares inventory and transit conditions.

Organisations running ProLiant environments face a straightforward decision tree when selecting storage: NVMe for ultra-low-latency demands, SATA mixed-use for balanced general-purpose workloads, and read-optimised SATA for sequential scanning. The HPE ProLiant SATA Mixed Use SSD at 7.68 TB capacity addresses the middle category—environments where cost efficiency and proven reliability matter more than millisecond reductions in access time. System administrators managing backup targets, file-serving clusters, and non-latency-sensitive virtualisation platforms find this drive category delivers operational predictability and straightforward lifecycle management. HPE's investment in firmware tooling and iLO integration means that storage operations teams spend less time troubleshooting and more time managing growth.

Mixed-Use Storage Performance & Reliability Profile

• 7.68 TB capacity in 2.5-inch SFF form factor; 7 mm height fits standard HPE ProLiant drive bays without modification
• SATA 6Gb/s interface with 1 DWPD endurance rating across mixed transactional and sequential workload patterns
• Self-Encrypting Drive (SED) support for FIPS and regulatory compliance; platform-dependent activation through iLO
• Hot-plug capable via HPE Smart Carrier; firmware updates and health monitoring through HPE Smart Storage Administrator and iLO integration
• Operating range 0–70°C; extended storage tolerance to –40°C and +85°C for edge and logistics scenarios
• Compatible with HPE ProLiant Gen9, Gen10, and Gen10 Plus server families; digitally signed firmware ensures secure deployment
• Mixed-use endurance profile suitable for databases, virtualisation datastores, and general file services where write intensity remains moderate

Omnixon Global supplies the HPE ProLiant SATA Mixed Use SSD (P22855-B21) to data centres, AI infrastructure teams, and enterprises across the UAE, GCC, and Asia-Pacific. Our inventory relationships with HPE ensure allocation during periods of high demand, and our technical sales team understands the real-world integration questions that arise when retrofitting storage into existing ProLiant environments. Whether you are upgrading storage capacity in established server fleets or designing new deployments, we invite you to submit a detailed RFQ outlining your capacity requirements, server generations, and timeline. We work directly with your procurement and infrastructure teams to confirm compatibility, arrange pre-delivery validation, and ensure seamless integration into your operational workflows.