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Home Networking Servers & Storage HPE 804665-B21 400GB SATA Write Intensive Enterprise SSD

HPE 804665-B21 400GB SATA Write Intensive Enterprise SSD

Brand:
HPE

Enterprise-grade 400GB SATA Write Intensive SSD designed for high-endurance workloads, delivering consistent performance, low latency, and reliability for HPE ProLiant server environments.

OVERVIEW

  • The HPE 804665-B21 400GB SATA Write Intensive SSD is built for enterprise workloads that demand sustained write performance, predictable latency, and long operational lifespan. Designed for seamless integration with HPE ProLiant servers, it is optimized for environments where applications continuously generate high volumes of data writes.
  • As part of HPE’s enterprise SSD portfolio, this drive uses SATA 6Gbps connectivity to provide a cost-effective storage acceleration layer for organizations upgrading from traditional hard disk-based systems to solid-state infrastructure.
  • Compared to mixed-use or read-intensive variants in the same family, this write-intensive model delivers higher endurance and improved stability under heavy I/O workloads, making it suitable for mission-critical enterprise systems.
  • It is widely deployed in banking, telecom, healthcare, cloud services, and enterprise IT infrastructures, where data integrity, uptime, and application responsiveness are essential for business continuity.

USE CASES

  • Virtualized server environments (VMware, Hyper-V, KVM)
  • High-write transactional database systems (SQL, NoSQL)
  • ERP and CRM enterprise applications
  • Virtual Desktop Infrastructure (VDI) deployments
  • Log processing and SIEM analytics systems
  • Cloud hosting and SaaS infrastructure platforms
  • Financial transaction processing systems
  • Telecom billing and subscriber management systems
  • Healthcare electronic medical record systems (EMR/EHR)
  • Edge computing and distributed enterprise nodes

KEY FEATURES

  • 400GB enterprise-grade storage capacity
  • SATA 6Gbps interface for wide compatibility
  • Write Intensive endurance class for heavy workloads
  • Designed for sustained transactional performance
  • Low latency for mission-critical applications
  • Optimized for HPE ProLiant server environments
  • Enterprise firmware for data integrity assurance
  • Stable performance under continuous write pressure
  • Ideal for virtualization and database workloads
  • Energy-efficient solid-state architecture
  • Improved durability over standard SSDs
  • Reduced downtime through higher endurance design
  • Supports infrastructure modernization initiatives
  • Consistent multi-user workload performance
  • Long lifecycle for enterprise deployment environments

TECHNICAL SPECIFICATIONS

  • Brand: HPE
  • Part Number: HPE 804665-B21
  • Capacity: 400GB
  • Interface: SATA 6Gbps
  • Drive Type: Solid State Drive (SSD)
  • Workload Type: Write Intensive
  • Form Factor: 2.5-inch SFF
  • Compatibility: HPE ProLiant Servers
  • Usage: Enterprise / Data Center
  • Hot-Plug Support: Yes (server dependent)

WHY CHOOSE THIS PRODUCT?

  • The HPE 804665-B21 SSD is ideal for organizations that require consistent write performance and high endurance in storage-heavy environments.
  • It provides a seamless upgrade path for SATA-based infrastructure, allowing enterprises to improve performance without replacing entire server systems.
  • This drive ensures stable behavior in environments with continuous data ingestion, logging, and transactional processing workloads.
  • It reduces maintenance costs by extending drive lifespan and lowering failure rates in high-write applications.
  • It is well-suited for enterprises transitioning toward virtualized, hybrid cloud, and high-availability infrastructures.

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