Name: 405-AAZB Dell 12GB/s PCIe 4.0 SAS RAID Controller with 8GB NV Cache
Brand: Dell
SKU: 405-AAZB
Price: 979.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Dell 405-AAZB Perc H755 is a robust RAID controller that accelerates data storage performance through PCIe 4.0 and a 12GB/s SAS interface. It fits into enterprise server setups, providing reliable caching with its 8GB NV memory to keep data safe and accessible under demanding conditions.

General Information
Brand	Dell
Part Number	405-AAZB

Technical Specification
Host Interface	PCIe 4.0 x8
Data Rate	12Gb/s
RAID Levels	RAID 0,RAID 1,RAID 5,RAID 6,RAID 10,RAID 50,RAID 60,JBOD
Cache	8GB NV Cache (non-volatile)
Ports	8
Connectivity	SAS,SATA
Compatibility	Compatible with 12Gb/s SAS and SATA HDD/SSD; designed for Dell PowerEdge servers (check Dell HCL/Server compatibility list); driver support for Windows, Linux, VMware

Physical Characteristics
Form Factor	PCIe 4.0 x8, Low Profile (Half-Height)
Weight	5.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, CCC, UL, TUV, cULus, CSA, cUL

Product Description
This Dell 405-AAZB Perc H755 RAID controller manages data storage efficiently by combining high-speed PCIe 4.0 connectivity with a 12GB/s SAS interface. It is commonly used in enterprise servers to enhance data reliability and throughput. Built for IT professionals who need robust storage solutions, it handles intensive workloads and protects data with its 8GB NV cache that preserves information during power interruptions. Key Features High-performance PCIe 4.0 interface enabling faster data transfer 8GB of non-volatile cache ensures no data loss during unexpected shutdowns Supports RAID levels 0, 1, 5, 6, 10, 50, and 60 for versatile storage configurations Designed to integrate seamlessly with Dell PowerEdge server systems Offers improved I/O performance for demanding applications You'll often find this controller deployed in data centers and enterprise environments where reliability and speed are critical. It helps maintain system uptime and accelerates access to stored data, making it a solid choice for businesses managing large volumes of information.

Use Cases
The Dell 405-AAZB Perc H755 RAID controller is commonly deployed in enterprise server environments where high throughput and data integrity are essential. It benefits IT administrators managing large-scale storage arrays or virtualization platforms demanding resilient and fast data access. How It's Used: Supporting high-performance storage clusters in data centers running mission-critical applications. Enabling virtualization hosts to maintain low latency and high IOPS for multiple virtual machines. Deploying in rack servers for SMBs requiring flexible RAID configurations and robust cache protection. Facilitating backup and recovery systems that need reliable non-volatile caching to prevent data loss. Optimizing storage throughput in edge computing nodes with constrained physical space and intensive workloads. This RAID controller enhances operational efficiency by accelerating data processing and ensuring data protection across demanding workloads. Its scalability and cache reliability make it suitable for evolving enterprise storage needs, supporting smoother server performance and simplified storage management.

405-AAZB Dell 12GB/s PCIe 4.0 SAS RAID Controller with 8GB NV Cache

Product Overview

General Information

Technical Specification

Physical Characteristics

Miscellaneous

Product Description

Use Cases