Dell 405-AAWE Raid Front Controller
If you need a large quantity of 405-AAWE product - call us through our toll-free number at (800) 675 5044 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
+1 (800) 675 5044 (Toll-Free)
FREE Shipping.
5 of 11

Dell 405-AAWE Front Controller PERC H745 SAS 12GBPS PCI-E Bulk

Check Availability
Part Number#: 405-AAWE
Your Price:
Contact us for a price


New Bulk Pack

Short Description:
405-AAWE Serial-Attached SCSI (SAS) PERC H745 12 Gigabytes Per Second (GBPS) Peripheral Component Interconnect Express (PCI-E) 3.0 4GB NV Cache Raid Front Controller | Made by Dell | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days
Introduction of the Dell 405-AAWE

In the intricate world of data storage and server management, the Dell 405-AAWE Front Controller stands as a significant player, boasting the powerful PERC H745 SAS (Serial Attached SCSI) 12Gbps PCI-E 3.0 with 4GB NV Cache RAID capabilities. This comprehensive guide aims to unravel the intricacies of this front controller, providing a deep dive into its features, functionalities, and the role it plays in optimizing data storage and retrieval processes. Whether you're a seasoned IT professional or a tech enthusiast eager to understand the nuances of RAID controllers, join us on this journey through the Dell 405-AAWE Front Controller.

Unveiling the Dell 405-AAWE Front ControllerUnderstanding the Basics

The Dell 405-AAWE Front Controller is a critical component in Dell's lineup of server solutions. At its core, it houses the PERC H745 SAS RAID controller, designed to provide high-performance data storage and retrieval capabilities. Let's explore the key aspects that make this front controller a standout in the realm of server management.

Understanding PERC H745 SAS 12Gbps RAIDPERC H745 SAS Overview

PERC, short for PowerEdge RAID Controller, is Dell's proprietary line of RAID controllers designed for PowerEdge servers. The H745 SAS variant is a testament to Dell's commitment to high-performance storage solutions.

SAS 12Gbps - Unleashing Speed and Efficiency

The 12Gbps data transfer rate of the SAS (Serial Attached SCSI) interface is a defining feature of the PERC H745. This impressive speed allows for swift and efficient communication between the server and attached storage devices, ensuring optimal performance in data-intensive tasks.

PCI-E 3.0 Interface - Harnessing Bandwidth

The PCI Express (PCI-E) 3.0 interface signifies the controller's ability to leverage the third generation of the PCI-E standard. This translates to enhanced bandwidth, supporting high-speed data transfer between the RAID controller and the server's motherboard.

4GB NV Cache - Enhancing Performance

The inclusion of a 4GB Non-Volatile (NV) Cache is a standout feature that contributes significantly to the controller's performance. NV cache ensures that cached data is retained even in the event of a power loss, preventing data loss and enhancing overall reliability.

RAID (Redundant Array of Independent Disks) CapabilitiesRAID Essentials

RAID technology plays a pivotal role in optimizing data storage by combining multiple disk drives into a single logical unit. The PERC H745 supports various RAID levels, allowing administrators to configure the storage setup based on performance, redundancy, and capacity requirements.

RAID Levels Supported

The Dell 405-AAWE Front Controller, equipped with the PERC H745, supports commonly used RAID levels, including RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and more. Each RAID level offers a unique balance of performance, redundancy, and capacity, catering to diverse storage needs.

RAID Management Tools

Dell provides a suite of RAID management tools that empower administrators to configure, monitor, and troubleshoot the RAID array. These tools offer a user-friendly interface, ensuring efficient management of storage configurations.

Applications and Use CasesData Centers

In large-scale data center environments, the Dell 405-AAWE Front Controller finds its place in managing extensive storage arrays efficiently. The high data transfer rate and RAID capabilities make it suitable for handling the demanding storage requirements of modern data centers.

Enterprise Servers

Enterprise-level servers benefit from the PERC H745's robust RAID features. Whether it's ensuring data integrity through redundancy or optimizing performance with striping, the controller plays a crucial role in enhancing server functionality.

Cloud Computing

Cloud service providers leverage high-performance RAID controllers to ensure seamless data storage and retrieval for their clients. The Dell 405-AAWE, with its SAS 12Gbps and PCI-E 3.0 capabilities, aligns with the requirements of cloud computing infrastructures.


Once physically installed, administrators can access the RAID management interface to configure the RAID array. This involves selecting the desired RAID level, defining virtual disks, and specifying parameters such as strip size and cache policies.

Firmware Updates

Regular firmware updates are crucial to ensure the controller operates with the latest features and security patches. Dell provides firmware updates through its support portal, allowing administrators to keep the controller's software up to date.

Advantages of the Dell 405-AAWE Front ControllerHigh Performance

The combination of SAS 12Gbps, PCI-E 3.0, and a 4GB NV Cache positions the Dell 405-AAWE as a high-performance front controller. This translates to swift data transfer and efficient storage operations.

Data Redundancy

RAID capabilities provide data redundancy, ensuring that critical data is not lost in the event of a disk failure. This is particularly crucial in mission-critical environments where data integrity is paramount.

Improved Reliability

The inclusion of a Non-Volatile (NV) Cache enhances the reliability of the controller. Even in cases of sudden power loss, the NV cache ensures that cached data is preserved, preventing data loss and maintaining system reliability.

Versatility in RAID Configurations

Support for multiple RAID levels offers administrators the flexibility to configure storage based on specific requirements. Whether prioritizing performance, redundancy, or a balance of both, the Dell 405-AAWE Front Controller caters to diverse storage needs.

Key Features and Benefits

The Dell 405-AAWE SAS PERC H745 12GBPS PCI-E 3.0 4GB NV Cache Raid Front Controller has the following key features and benefits:

  • High-performance RAID storage: The H745 controller supports up to 8 internal SAS/SATA drives, providing high-performance storage for demanding applications.
  • 12Gbps SAS connectivity: The controller supports 12Gbps SAS connectivity, providing fast data transfer speeds.
  • 4GB Non-Volatile Cache: The 4GB NV Cache provides fast, reliable data protection and helps ensure that data is not lost in the event of a power failure.
  • PCI Express 3.0: The controller features a PCI Express 3.0 interface, providing fast, efficient data transfer between the controller and the server.
  • Advanced RAID support: The H745 controller supports RAID levels 0, 1, 5, 6, 10, 50, and 60, providing flexible options for data protection and performance.
  • Easy management: The controller is easy to manage, with support for Dell OpenManage, which provides a centralized, graphical user interface for managing multiple controllers and servers.
  • Reliable: The controller is built to be reliable, with a high-quality design and advanced features that help ensure long-term reliability and performance.
General Information about this Dell 405-AAWE
  • Manufacturer: Dell
  • Part Number or SKU# 405-AAWE
  • Device Type: Front Controller
Technical Information of Dell PCI-E Front Controller
  • Interface Type: PCI-E 3.0
  • SAS Connectors: 2x8 Internal
  • Controller Interface Type: SAS/SATA
  • Raid Levels: 0,1,5,6,10,50,60
  • Cache Memory Support: 4 GB Nv
  • Write Back Cache: Flash Backed Cache
  • Max Drive Support: 240
  • Raid Support: Hardware

In summary, the Dell 405-AAWE Front Controller, housing the powerful PERC H745 SAS RAID controller, stands as a pivotal component in Dell's server solutions. Its SAS 12Gbps, PCI-E 3.0 interface and 4GB NV Cache contribute to a high-performance storage solution suitable for a variety of applications.

Whether deployed in data centers, enterprise servers, or cloud computing environments, the Dell 405-AAWE plays a crucial role in optimizing data storage and retrieval processes. Its RAID capabilities, coupled with advanced features like Non-Volatile Cache, make it a reliable choice for organizations seeking efficient and reliable storage solutions.

As technology continues to advance, the Dell 405-AAWE Front Controller remains at the forefront of server management, embodying Dell's commitment to providing robust and innovative solutions for evolving storage needs.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


Please choose your location for calculate shipping cost.


ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.