Name: 405162-B21 HPE Smart Array P400 512MB BBWC RAID Controller
Brand: HPE
SKU: 405162-B21
Price: 129.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HPE 405162-B21 Smart Array P400 Controller is a RAID controller that enhances server storage performance and reliability. It fits into HPE ProLiant servers to provide a range of RAID configurations, backed by a 512MB battery-backed cache to protect data in case of power failure. This controller is a practical choice for managing enterprise storage efficiently without overcomplicating the setup.

General Information
Brand	HPE
Part Number	405162-B21

Technical Specification
Host Interface	PCI Express x8 (PCIe 2.0)
Data Rate	3 Gb/s (SAS)
RAID Levels	0,1,1+0,5
Cache	512MB BBWC (Battery-Backed Write Cache)
Ports	8
Connectivity	SAS,SATA
Compatibility	HPE ProLiant servers (DL/ML/BL series), Windows Server, Linux, VMware ESXi, HPE Smart Storage Administrator

Physical Characteristics
Form Factor	PCIe low-profile (full-height bracket included)
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL, TUV

Product Description
The HPE Smart Array P400 Controller with 512MB BBWC is designed to manage and optimize server storage by providing reliable RAID functionality. It is often found in enterprise environments where data integrity and performance are critical, such as data centers and server rooms. This controller is built for IT professionals and system administrators who require efficient storage management with enhanced fault tolerance. Its battery-backed write cache helps maintain data integrity during unexpected power interruptions. Key Features Improves read/write speeds with 512MB battery-backed cache memory Supports RAID levels 0, 1, 1+0, 5, and 6 for versatile data protection Compatible with multiple HPE ProLiant server models Includes intelligent caching algorithms for better performance Offers easy integration and management through HPE's Smart Storage Administrator This controller is typically deployed in medium to large server setups, helping businesses maintain uptime and protect critical data. It plays a key role in server storage solutions where reliability and speed are essential, reducing downtime and potential data loss in everyday operations.

Use Cases
The HPE Smart Array P400 512MB BBWC RAID Controller is commonly deployed in medium to large enterprise data centers and IT infrastructures requiring reliable and high-performance storage management. It is particularly suited for IT professionals managing HPE ProLiant servers where data integrity and efficient RAID configurations are critical for business continuity. How It's Used: Supporting virtualization environments by optimizing RAID performance and ensuring data protection in server clusters. Deploying in SMB networks that need enhanced data resilience and improved I/O throughput without complex storage architectures. Integrating into remote office servers where dependable storage performance and battery-backed cache safeguard against power disruptions. Facilitating database and transaction-heavy workloads requiring low latency and high availability in enterprise IT setups. Enhancing storage scalability in rack deployments by providing flexible RAID levels that adapt to growing data demands. This RAID controller contributes to operational efficiency by delivering consistent storage performance and data protection, enabling IT teams to scale storage solutions while maintaining system reliability. Its battery-backed write cache ensures that critical data is preserved during power interruptions, supporting uninterrupted business operations.

405162-B21 HPE Smart Array P400 512MB BBWC RAID Controller

Product Overview

General Information

Technical Specification

Physical Characteristics

Miscellaneous

Product Description

Use Cases