861691-B21 HP New 1TB 3.5″ SATA 6Gb/s 7.2K HDD In Stock

861691-B21 – HP 1TB 3.5″ SATA 6Gb/s 7.2K RPM HDD (New, In Stock)

Upgrade your data storage with confidence using the 861691-B21 HP 1TB 3.5-inch SATA Hard Drive, designed to deliver a reliable balance of performance, capacity, and cost-effectiveness. Perfect for enterprise and business environments, this high-quality drive is an ideal choice for HP ProLiant servers and storage systems that require dependable, long-life storage solutions.

Key Features

• Part Number: 861691-B21
• Storage Capacity: 1TB (Terabyte)
• Form Factor: 3.5-inch Large Form Factor (LFF)
• Interface: SATA 6Gb/s
• Spindle Speed: 7,200 RPM
• Hot-Pluggable: Yes (carrier included, compatible with HP ProLiant server caddies)

Built for Performance and Reliability

Engineered by HP to meet demanding data centre needs, the 861691-B21 hard drive offers exceptional durability with enterprise-grade components. The 7.2K RPM speed ensures a smooth balance of high-capacity storage and consistent data throughput, making it suitable for a range of applications including file storage, backups, and virtualised environments.

Whether you’re expanding existing storage infrastructure or replacing a failed drive, this model is fully compatible with HP server systems and built to operate 24/7 under heavy workloads.

Compatibility and Integration

The 861691-B21 is fully certified for use in a wide range of HP ProLiant Gen8, Gen9 and Gen10 servers, ensuring seamless integration and optimised system performance. Its 3.5-inch form factor makes it simple to install in standard HP hot-swap bays, allowing for quick upgrades or replacements without disrupting critical operations.

Why Choose HP 861691-B21 from Euroland IT Store?

• Genuine HP Component: 100% original, factory-sealed, and certified for enterprise use
• Fast Delivery: We keep this model in stock for immediate dispatch across the UK
• Trusted Supplier: We specialise in HP server hardware with expert support and competitive pricing
• Warranty Included: Enjoy peace of mind with manufacturer warranty and our customer-first returns policy

Ideal Use Cases

• Data centre expansion
• Secure file storage for SMEs
• Virtual machine hosting environments
• On-site backup and recovery systems
• Storage refresh for existing HP ProLiant deployments

Order Today

Give your HP servers the upgrade they deserve with the dependable 861691-B21 1TB SATA HDD – a smart investment in speed, reliability, and longevity. Order today from Euroland IT Store and benefit from our fast UK delivery and expert technical support.