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| Part Number: | 836259-001 |
|---|---|
| Manufacturer: | HPE |
| Backup & Storage: | Raid Controller |
| Model: | DL360 Gen10, DL380 Gen10, ML350 Gen10 |
| Description: | Buy HPE 836259-001 E208i-a SR G10 Controller. Genuine part with fast worldwide shipping from Euroland IT Store UK. |
| Availability: | In Stock |
The HPE 836259-001 is a replacement Smart Array E208i-a SR Gen10 controller for selected HPE ProLiant servers. It manages compatible internal SAS and SATA drives and supports RAID 0, 1, 5 and 10.
This controller is designed for businesses replacing a faulty storage controller or maintaining existing Gen10 infrastructure. Its Type-a modular design uses a dedicated storage controller slot, helping preserve standard PCIe expansion slots for other hardware.
The E208i-a provides eight internal SAS lanes and operates without dedicated cache memory. It is suitable for supported storage configurations that do not require flash-backed write cache.
| Specification | Details |
|---|---|
| Manufacturer | HPE |
| Spare Part Number | 836259-001 |
| Controller Model | Smart Array E208i-a SR Gen10 |
| Related Option Number | 804326-B21 |
| Related Assembly Number | 804329-001 |
| Controller Type | Internal SAS/SATA RAID Controller |
| Form Factor | Type-a Modular (AROC) |
| Host Interface | PCI Express 3.0 x8 |
| Internal SAS Lanes | 8 |
| Internal Ports | 2 x4 Mini-SAS |
| SAS Transfer Rate | Up to 12Gb/s per lane |
| SATA Transfer Rate | Up to 6Gb/s per lane |
| Cache Memory | No dedicated cache |
| Supported RAID Levels | 0, 1, 5 and 10 |
| Mixed RAID/HBA Mode | Supported |
| Secure Encryption | Optional licensed feature |
| Management Software | HPE Smart Storage Administrator |
| Condition | New or Refurbished, subject to availability |
A storage controller replacement may be necessary when hardware diagnostics identify a controller fault or when an existing controller can no longer communicate correctly with the server’s storage subsystem.
However, missing drives or storage errors do not always mean the controller has failed. Faulty cables, backplanes, drives and firmware issues can produce similar symptoms.
Before replacing HPE 836259-001, check the controller status through HPE Smart Storage Administrator and review the available server management logs.
Replacing an existing RAID controller requires more care than simply installing a matching board.
If the replacement is intended to recover an existing array, follow HPE’s recommended procedure. Do not initialise or recreate arrays without confirming how the existing data will be preserved.
The E208i-a supports RAID 0, 1, 5 and 10, allowing administrators to choose an appropriate storage arrangement for supported drives.
It also supports Mixed Mode, where RAID volumes and drives operating in HBA mode can be managed through the same controller.
This flexibility can be useful for servers running different storage applications, provided the operating system and configuration support the selected mode.
Unlike higher-end Smart Array controllers, the E208i-a has no flash-backed write cache. Buyers requiring dedicated write cache or additional RAID levels should review other compatible Smart Array models.
HPE lists the E208i-a SR Gen10 controller for selected configurations of the following servers:
Compatibility depends on the exact server configuration, firmware, storage backplane and controller slot.
The E208i-a should not be confused with the E208i-p or E208e-p. Those are different controller variants with different physical connections and installation requirements.
A New or unused HPE 836259-001 may be suitable for planned maintenance or keeping a replacement spare for an existing Gen10 server. Confirm whether the item is unused legacy stock and check its warranty.
A Refurbished E208i-a can offer a cost-conscious option for maintaining older enterprise servers.
Before purchasing, ask whether the controller has been inspected and tested for hardware detection, internal storage connectivity and basic controller operation.
For both conditions, confirm the supplied accessories, warranty and UK delivery arrangements.
Explore other HPE components used in enterprise server maintenance:
Related products are provided for browsing. They are not automatically included with HPE 836259-001 or guaranteed to work together.
Euroland IT Store helps UK businesses source HPE Smart Array controllers, storage backplanes and replacement server components.
Contact our team to enquire about HPE 836259-001 in New or Refurbished condition, including availability, testing, warranty and UK delivery.
To help identify the correct replacement, provide your server model and existing controller part number.
Request a Quote for HPE 836259-001
HPE 836259-001 is the replacement spare number for the Smart Array E208i-a SR Gen10 internal SAS/SATA RAID controller.
Yes. HPE 836259-001 is the replacement spare number, while 804329-001 is an associated assembly number for the E208i-a SR Gen10 controller.
No. The E208i-a SR Gen10 is a cacheless RAID controller and does not include dedicated flash-backed write cache.
Yes, the E208i-a SR Gen10 is supported in selected DL380 Gen10 configurations. Check the server model, controller slot, backplane and firmware before ordering.
New and Refurbished options may be available through Euroland IT Store. Contact the team to confirm stock, testing, warranty and UK delivery.
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