Dell M9RY6 SAS PCI-E Raid Controller
If you need a large quantity of M9RY6 product - call us at +1 (347) 470 6982 or request a quote at live chat and our sales manager will contact you shortly.
Looking for assistance? Connect with one of our experts
FREE Shipping. We are accepting NET 30 Days Purchase Orders. Get a decision in seconds, without affecting your credit.

Dell M9RY6 SAS 12GB Raid Controller PCI Express 3.0 x8 PERC Bulk

Availability: In Stock
Part Number#: M9RY6
List Price was: $1234.88
Your Price:
You Save: $703.88 (57% off)

5% Discount on Checkout

New Bulk Pack

Short Description:
M9RY6 Serial-Attached SCSI (SAS) Peripheral Component Interconnect Express (PCI-E) 3.0 x8 PERC H840 12 Gigabytes (GB) Raid Controller | Made by Dell | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days

Product Overview for the Dell SAS 12GB Raid Controller

The Dell M9RY6 PERC H840 is a powerful RAID Controller that stands out as a powerful solution, offering Serial-Attached SCSI (SAS), Peripheral Component Interconnect Express-PCI-E 3.0 x8 support, and a robust 12 Gigabytes (GB). A RAID controller, or Redundant Array of Independent Disks controller, is a hardware or software device that manages the data storage and retrieval process across multiple hard drives. RAID provides improved performance, data redundancy, and fault tolerance, making them essential in enterprise environments.

Key Features of PCI Express Raid Controller

SAS Technology

The integration of SAS technology in the M9RY6 brings forth several advantages, including higher data transfer rates and improved reliability. SAS offers superior performance compared to SATA (Serial ATA), making it an ideal choice for enterprise-level storage solutions. The M9RY6 utilizes SAS, a high-speed data transfer technology designed for enterprise-level storage solutions. SAS offers advantages like faster data transfer rates, improved reliability, and the ability to connect multiple devices in a daisy-chain configuration. This makes it an ideal choice for demanding storage environments.

PERC H840 Architecture

The PERC H840 is a notable component of the M9RY6, functioning as the RAID controller chip. Its architecture is designed to deliver robust RAID functionality, supporting various RAID levels such as RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, and more. This versatility allows organizations to configure their storage arrays based on their specific needs, balancing performance and data protection.

RAID Levels Support

The M9RY6 supports various RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. This flexibility allows IT administrators to choose the most suitable RAID configuration based on their specific needs, balancing factors such as performance, data redundancy, and capacity.

Cache Memory

The RAID controller comes equipped with cache memory, which plays a crucial role in optimizing data transfer and improving overall system performance. The M9RY6's cache memory ensures that frequently accessed data is readily available, reducing the need to fetch data from slower storage devices.


The M9RY6 is designed with scalability in mind, allowing businesses to expand their storage infrastructure as their needs grow. The RAID controller supports the connection of multiple hard drives, enabling organizations to scale up their storage capacity without compromising performance.

12 Gigabytes (GB) Cache

One of the standout features of the M9RY6 is its impressive 12 GB data transfer rate. This high-speed transfer capability is crucial for data-intensive applications, such as database management and virtualization. The RAID controller's ability to handle large amounts of data swiftly contributes to reduced latency and improved system responsiveness. Cache memory is crucial for enhancing data access speeds and overall system performance. The M9RY6 comes equipped with a substantial 12 gigabytes (GB) of cache, providing ample storage for frequently accessed data and significantly reducing latency.

PCI-E 3.0 x8 Interface

Peripheral Component Interconnect Express (PCI-E) is a high-speed interface standard used for connecting various hardware components, including RAID controllers, to a computer's motherboard. Version 3.0 of PCI-E offers increased bandwidth and faster data transfer rates compared to its predecessors.

The Dell M9RY6 RAID Controller utilizes the PCI-E 3.0 x8 interface, providing ample bandwidth for high-speed data communication between the RAID controller and the motherboard. This ensures optimal performance and responsiveness, especially in data-intensive applications.

High Performance and Reliability

The Dell M9RY6 RAID Controller excels in providing high performance and reliability, thanks to its advanced features and robust architecture.

Data Transfer Rates

The SAS technology and PCI-E 3.0 x8 interface contribute to impressive data transfer rates, ensuring that the RAID controller can handle the demands of data-intensive applications and workloads.

Cache Management

The substantial 12 gigabytes (GB) of cache plays a pivotal role in enhancing performance by storing frequently accessed data. The controller's intelligent cache management algorithms optimize data access patterns, further boosting overall system responsiveness.

Benefits of Using Dell M9RY6 PERC H840

Choosing the Dell M9RY6 PERC H840 RAID controller for your storage infrastructure comes with several notable benefits:

Enhanced Data Security

The support for various RAID levels, including RAID 1 and RAID 5, provides data redundancy, ensuring that critical information is protected against disk failures. This enhances overall data security and minimizes the risk of data loss.

Improved Performance

With a 12 GB data transfer rate and support for high-performance RAID configurations, the M9RY6 significantly boosts the overall performance of the storage subsystem. This is particularly beneficial for applications that demand rapid data access and retrieval.

Scalability for Future Growth

The M9RY6's scalability allows businesses to expand their storage capacity seamlessly as their data requirements increase. This flexibility is crucial for adapting to changing business needs without the need for a complete overhaul of the storage infrastructure.

Efficient Management

Dell's RAID management software simplifies the configuration and monitoring of RAID arrays, making it easier for IT administrators to manage storage resources effectively. The intuitive interface streamlines tasks such as array expansion, firmware updates, and performance monitoring.

Performance Benchmarks for Dell M9RY6 SAS PCI-E PERC H840

The Dell M9RY6 SAS PCI-E PERC H840 12GB RAID Controller is a high-performance RAID controller designed for use in enterprise storage systems. Here are some of the performance benchmarks for this controller:

  • Maximum throughput: The PERC H840 is capable of delivering a maximum throughput of up to 12Gb/s, making it suitable for high-performance applications that require fast data transfer rates.
  • RAID performance: The PERC H840 supports multiple RAID levels, including RAID 0, 1, 5, 6, 10, 50, and 60. When configured in RAID 0 mode, the PERC H840 can deliver a read throughput of up to 2,500MB/s and a write throughput of up to 1,200MB/s.
  • IOPS: The PERC H840 can deliver up to 1.2 million input/output operations per second (IOPS) when used in RAID 0 mode, making it suitable for applications that require high I/O throughput.
  • Cache performance: The PERC H840 features an 8GB non-volatile cache (NVC), which can help improve performance by caching frequently accessed data. When configured with cache enabled, the PERC H840 can deliver up to 1.2 million IOPS and up to 6,000MB/s throughput.
  • Virtualization performance: The PERC H840 is also designed to support virtualized environments, and can deliver high levels of performance when used with virtual machines. When tested in a virtual environment, the PERC H840 was able to deliver up to 110,000 IOPS with a latency of less than 1 ms.

General Information about this Dell M9RY6 Storage Raid Controller

Technical Specifications

  • Host interface: PCI Express 3.0 x8
  • RAID levels: RAID 0, 1, 5, 6, 10, 50, and 60
  • Data Transfer Rate: 12 Gbps
  • Cache Memory: 8GB Non-Volatile Cache (NVC), which can be upgraded to 16GB or 32GB
  • Processor: 1.2 GHz dual-core RAID-on-Chip (ROC) processor
  • Drive Support: Supports up to 255 physical devices, including SAS, SATA, and solid-state drives (SSDs)
  • Battery Backup Unit: Optional hot-swappable battery backup unit (BBU) for data protection in case of power failure

Finally, the Dell M9RY6 RAID Controller offers a powerful and reliable solution for managing storage in enterprise environments. Its support for SAS technology, PCI-E 3.0 x8 interface, and 12GB RAID make it a versatile choice for various applications. Understanding the process, configuring RAID arrays, and performing regular maintenance are essential aspects of ensuring the optimal performance and longevity of the Dell M9RY6 RAID Controller. By leveraging its features and benefits, businesses can enhance data storage, improve performance, and maintain a high level of reliability in their IT infrastructure.

Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 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.