804338-B21 - HPE Smart Array P816i-a SR Gen10 Ctrlr
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804338-B21 Overview
HPE Smart Array P816i-a SR Gen10 Ctrlr 804338-B21
Overview
804338-B21 Overview
HPE SmartArray P816i-a SR Gen10, SAS, PCI Express x8, 0, 1, 1 ADM, 5, 6, 10 ADM, 10, 50, 60, 12 Gbit/s, HPE ProLiant DL360 Gen10 HPE ProLiant DL380 Gen10
The HPE Smart Array P816i-a SR Gen10 Controller, supporting 12Gb/s SAS and PCIe 3.0, is ideal for maximizing performance while supporting advanced RAID levels with 4 GB flash-backed write cache (FBWC). This controller operates in Mixed Mode which combines RAID and HBA operations simultaneously. It has 16 internal SAS lanes, allowing connection of up to 16 SAS or SATA drives without need for the SAS Expander Card providing point to point connectivity to SSDs for lower latency. It also offers encryption for data-at-rest on any drive with HPE Smart Array SR Secure Encryption and accelerates access to data on HDDs with the HPE Smart Array SR SmartCache license which comes standard with this controller. This type-a modular controller occupies a dedicated storage slot without occupying a PCIe expansion slot and provides enterprise-class storage performance, reliability, security and efficiency needed to address your evolving data storage needs. The Gen10 controllers are supported by the HPE Smart Storage Battery, which supports multiple devices and is sold separately.
Quick Specs
Product Code | 804338-B21 |
Description | Smart Array P816I-A SR GEN10 Controller |
Product Line | Smart Array |
Product Model | P816i-a |
Product Type | SAS Controller |
Host Interface | PCI Express 3.0 x8 |
Controller Type | 12Gb/s SAS Serial ATA/600 |
RAID Supported | Yes |
RAID Levels | 0 1 5 6 10 50 60 1 ADM 10 ADM |
Data Backup Type | Flash Backed Cache |
Number of SAS Ports (Internal) | 16 |
SAS Connector Details | 4 |
Cache Memory | 4 GB |
Form Factor | Plug-in Module |
Manufacturer | HPE |
HPE Smart Array P816i-a SR Gen10 (16 Internal Lanes/4GB Cache/SmartCache) 12G SAS Modular Controller
- Supported storage drive interfaces: SAS
- Host interface: PCI Express x8
- RAID levels: 0, 1, 1 ADM, 5, 6, 10 ADM, 10, 50, 60
- 12 Gbit/s
Summary Description
HPE SmartArray P816i-a SR Gen10, SAS, PCI Express x8, 0, 1, 1 ADM, 5, 6, 10 ADM, 10, 50, 60, 12 Gbit/s, HPE ProLiant DL360 Gen10 HPE ProLiant DL380 Gen10
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Specification
804338-B21 Specification
804338-B21 Specification | |
General Information | |
Product Name | Smart Array P816I-A SR GEN10 Controller |
Manufacturer Part Number | 804338-B21 |
Product Line | Smart Array |
Product Model | P816i-a |
Product Type | SAS Controller |
Technical Information | |
Host Interface | PCI Express 3.0 x8 |
Controller Type | 12Gb/s SAS Serial ATA/600 |
RAID Supported | Yes |
RAID Levels | 0 1 5 6 10 50 60 1 ADM 10 ADM |
Data Backup Type | Flash Backed Cache |
Interfaces/Ports | |
Number of SAS Ports (Internal) | 16 |
SAS Connector Details | 4 |
Memory | |
Cache Memory | 4 GB |
Physical Characteristics | |
Form Factor | Plug-in Module |
Miscellaneous | |
Platform Supported | PC Linux |
Stock Details | |
Manufacturer | HPE |
Manuf Part# | 804338-B21 |
Frequently Asked Questions
What servers are compatible with the HPE Smart Array P816i-a SR Gen10 controller? +
The HPE 804338-B21 is designed specifically for HPE ProLiant Gen10 servers using the flexible storage controller slot. It is optimized for the modular architecture of the ProLiant DL and ML Gen10 series. To ensure full compatibility with your specific chassis, check your server's QuickSpecs to confirm the presence of the required type-a modular storage slot.
How many internal drives can the HPE P816i-a SR Gen10 manage? +
This controller supports up to 16 internal SAS or SATA lanes. The P816i-a provides high-performance storage connectivity, enabling you to manage large arrays of drives directly through the server's internal backplane. It is an ideal solution for high-density storage configurations that require increased port counts without sacrificing PCIe slots for external expansion cards.
Does the 804338-B21 support hardware-based RAID levels? +
Yes, this controller delivers enterprise-grade hardware RAID capabilities, supporting RAID levels 0, 1, 5, 6, 10, 50, 60, 1 ADM, and 10 ADM. By offloading parity calculations to the controller hardware, you reduce the processing load on your server's CPU, ensuring consistent data protection and performance during heavy I/O workloads.
What is the primary benefit of the 'SR' designation in this Smart Array controller? +
The 'SR' signifies that this controller utilizes HPE's Smart Array storage technology, which provides advanced features such as Secure Encryption, SmartSSD Wear Gauge support, and predictive failure analysis. This integration ensures seamless management of your storage infrastructure through the HPE iLO and Intelligent Provisioning tools, enhancing overall reliability and simplifying daily operations for IT administrators.
Is the HPE P816i-a controller compatible with both SAS and SATA drives? +
This controller is a versatile solution that supports both SAS and SATA hard drives and solid-state drives. It features 12Gb/s SAS and 6Gb/s SATA interface speeds, allowing you to mix and match drive types within your server to balance cost, capacity, and performance requirements according to your specific data storage policies.
Can the 804338-B21 be managed remotely via HPE iLO? +
Absolutely. The P816i-a integrates directly with the HPE Integrated Lights-Out (iLO) management environment. This allows administrators to monitor controller health, manage RAID configurations, and perform firmware updates remotely without needing physical access to the server. This streamlined management capability is essential for maintaining uptime in modern, distributed data center environments.
What type of connector does the 804338-B21 use inside the server? +
The P816i-a is a modular type-a controller, meaning it plugs directly into a dedicated storage controller slot on the system board. This design eliminates the need for a standard PCIe slot, leaving those slots open for other network cards or GPUs. It uses high-density Mini-SAS HD cables to connect to the internal drive backplanes.
How does the cache module on the P816i-a improve disk performance? +
The controller is equipped with 4GB of Flash-Backed Write Cache (FBWC). This cache accelerates write operations by temporarily storing data before it is committed to the drives, and the flash-backed technology protects this data in the event of a sudden power loss. This drastically improves overall IOPS performance, especially for database and virtualization applications.
How can I obtain a bulk quote for multiple HPE P816i-a controllers? +
For organizations looking to deploy the 804338-B21 across multiple server nodes, BuyRouterSwitch.com offers competitive pricing for high-volume orders. Simply reach out to our sales team through our contact portal with your specific quantity requirements, and we will provide a comprehensive quote tailored to your project’s budget and procurement needs.
Why should I choose BuyRouterSwitch.com for my HPE server hardware needs? +
BuyRouterSwitch.com is a trusted source for genuine enterprise networking and server hardware. We pride ourselves on maintaining a deep inventory of authentic HPE products, ensuring you receive reliable, high-quality components for your data center. Our streamlined procurement process and dedicated support team make us the preferred partner for IT buyers seeking efficient and secure hardware fulfillment.
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