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| Part Number: | 870658-B21 |
|---|---|
| Manufacturer: | HPE |
| Backup & Storage: | Raid Controller |
| Model: | ProLiant Gen10 Servers |
| Description: | Buy HPE 870658-B21 P824i-p 12Gb Controller. Genuine part with fast worldwide shipping from Euroland IT Store UK. |
| Availability: | In Stock |
The HPE 870658-B21 Smart Array P824i-p MR Gen10 is an internal RAID controller designed for selected HPE ProLiant Gen10 servers. With 24 internal SAS lanes, 12Gb/s SAS connectivity and 4GB flash-backed write cache, it supports enterprise storage environments requiring multiple hard drives or SSDs.
Unlike basic eight-lane RAID controllers, the P824i-p can connect up to 24 compatible internal SAS or SATA drives directly, without requiring a separate SAS expander card. This makes it suitable for supported high-density storage configurations.
| Specification | Details |
|---|---|
| Manufacturer | HPE |
| Part Number | 870658-B21 |
| Model | Smart Array P824i-p MR Gen10 |
| Controller Type | Internal SAS/SATA RAID Controller |
| Form Factor | PCIe Plug-in Card |
| Host Interface | PCI Express 3.0 |
| Internal SAS Lanes | 24 |
| SAS Transfer Rate | Up to 12Gb/s |
| Cache Memory | 4GB Flash-Backed Write Cache |
| SSD Caching | CacheCade |
| Direct Drive Connectivity | Up to 24 SAS/SATA Drives |
| RAID Support | Advanced Hardware RAID |
| Management Software | HPE MR Storage Administrator and StorCLI |
| Cache Backup Power | Compatible HPE Smart Storage Battery or Hybrid Capacitor Required |
| Compatible Systems | Selected HPE ProLiant Gen10 Servers |
| Condition | New or Refurbished, subject to availability |
One of the main advantages of the P824i-p is its 24-lane internal SAS architecture.
It provides direct connectivity for up to 24 compatible SAS or SATA drives in supported server configurations. This can simplify storage cabling and reduce the need for additional expansion hardware.
The controller is particularly useful for businesses operating:
Actual drive support depends on the server chassis, backplane, cable kit and storage configuration.
The HPE 870658-B21 includes 4GB flash-backed write cache (FBWC), which helps manage storage read and write operations.
For suitable workloads, the cache can improve responsiveness when the server processes frequent storage requests.
The controller also includes CacheCade, an SSD caching technology that can help accelerate access to frequently requested data when configured with supported drives.
A compatible HPE Smart Storage Battery or Hybrid Capacitor is required for protected cache operation. This backup power hardware is sold separately, so confirm whether it is already installed in your server.
The P824i-p belongs to HPE’s MR controller family and uses different management tools from the Smart Array SR series.
Supported tools include:
Administrators should use the appropriate MR management software and firmware for this controller. HPE Smart Storage Administrator used with SR controllers should not be assumed to provide equivalent management functionality.
HPE documents P824i-p support for selected configurations of these server families:
Support is configuration-specific. For example, the DL360 Gen10 has restrictions involving its chassis type and PCIe slot placement.
Before ordering, check the server’s QuickSpecs for the correct storage backplane, cable kit, PCIe slot and backup power requirements.
If you are replacing an existing controller or upgrading storage capacity, confirm the following:
When replacing a controller connected to existing RAID arrays, make sure a current backup is available. Follow HPE’s recovery instructions before importing, modifying or initialising storage configurations.
A New or unused HPE 870658-B21 may suit businesses expanding or maintaining an existing ProLiant Gen10 server. Confirm whether the available unit is unused legacy stock and whether cables or backup power accessories are included.
A Refurbished P824i-p can provide a cost-conscious replacement for a failed RAID controller without replacing the complete server.
Before purchasing, ask whether the controller has been inspected and tested for hardware detection, SAS connectivity and cache functionality.
For both conditions, confirm the exact supplied components, warranty and UK delivery arrangements.
Explore other HPE components for storage maintenance and upgrades:
Related products are provided for comparison. They are not included with HPE 870658-B21 or guaranteed to be interchangeable.
Euroland IT Store helps UK businesses source HPE RAID controllers, server components and enterprise storage hardware.
Contact our team to check HPE 870658-B21 availability in New or Refurbished condition, including supplied accessories, warranty and UK delivery.
For a suitable replacement or upgrade, provide your server model and current storage configuration when requesting a quotation.
Request a Quote for HPE 870658-B21
HPE 870658-B21 is the Smart Array P824i-p MR Gen10 internal RAID controller with 24 SAS lanes, 12Gb/s SAS connectivity and 4GB flash-backed write cache.
It supports direct connections to up to 24 compatible internal SAS or SATA drives without a separate SAS expander in supported server configurations.
Yes. The controller includes 4GB flash-backed write cache. A compatible HPE Smart Storage Battery or Hybrid Capacitor is required for protected cache operation and is sold separately.
The P824i-p uses HPE MR Storage Administrator and StorCLI. It belongs to the MR controller family and uses different management tools from Smart Array SR controllers.
New and Refurbished options may be available through Euroland IT Store. Contact the team to confirm stock, testing, supplied accessories, warranty and UK delivery.
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