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Daniel Pierce
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Controller spare restored stability quickly.
Q8F76A
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HPE NS SF300 Spare Controller
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Q8F76A
- Description:
- HPE NS SF300 Spare Controller
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Q8F76A Overview
Q8F76A is a SAN storage system featuring 8 drive bays that support SATA, SAS, SATA SSD, and NVMe SSD drives. It offers a total storage capacity of up to 512 TB with RAID levels including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, ensuring data integrity and high performance for demanding workloads.
Q8F76A is powered by an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed ECC DDR4 memory, expandable up to 64 GB. The system provides versatile interfaces including USB 3.1, Ethernet (10GbE network ports with 2 LAN ports), and Fibre Channel support while offering expansion capabilities, redundant cooling via redundant fans, and a redundant power supply rated at 350W. Its robust design makes it ideal for use in enterprise data centers, virtualization environments, media servers, and SMB backup solutions.
Q8F76A price is is available on request. Get immediate quote.
Request bulk order quote for Q8F76A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8F76A Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 8-bay
- Supported Drive Types
- SATA HDD / SAS HDD / SATA SSD / NVMe SSD
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 512 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 2
- USB Ports
- USB 3.1
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 350W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- No
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- No
- Use Case
- Enterprise Data Center / Virtualization / Media Server / SMB
- Product Name
- Q8F76A
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 25 lbs
Q8F76A Use Case
Rapid Controller Failover for Enterprise Data Center Resilience
Scenario: A global e-commerce company experiences an unexpected SF300 controller failure during peak shopping hours. By deploying a pre-staged Q8F76A-HPE NS SF300 Spare Controller, network administrators perform an in-line swap in under five minutes. Benefit: Achieves sub-10-minute downtime, preserving transaction integrity, maintaining customer trust, and safeguarding revenue streams.
Zero-Impact Maintenance in Financial Trading Networks
Scenario: A high-frequency trading firm needs to replace SF300 controllers without interrupting ultra-low-latency order flows. Using the Q8F76A-HPE NS SF300 Spare Controller, technicians conduct controller hot-swap during scheduled maintenance windows. Benefit: Ensures 24/7 trading continuity, mitigates operational risk, and upholds regulatory SLAs with no measurable service degradation.
Scalable Campus Network Expansion and Rapid Provisioning
Scenario: A university IT department adds new academic buildings with high-density SF300 switches. Pre-configured Q8F76A-HPE NS SF300 Spare Controllers enable plug-and-play integration with existing network fabrics. Benefit: Streamlines deployment, reduces configuration time by 70%, and delivers consistent security policy enforcement across multi-campus environments.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8F76A |  Q8D29A |  Q8D60A |  Q8D75A |  Q8D06A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | SAN | SAN | SAN | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 8-bay | 24-bay | 24-bay | 12-bay |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 512 TB | 512 TB | 1 PB | 1 PB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| Installed RAM | 16 GB | 16 GB | 32 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 128 GB | 128 GB | 64 GB | 128 GB |
| RAM Type | ECC DDR4 | DDR4 | DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 2 | 4 | 4 | 4 | 4 |
| USB Ports | USB 3.1 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Active | Redundant Fan | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 500W | 500W | 750W | 750W |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | No | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | No | No | No | Yes |
| Use Case | Enterprise Data Center / Virtualization / Media Server / SMB | SMB / Enterprise Data Center / Media Server / Virtualization | Enterprise Data Center / Virtualization / Media Server / SMB | Enterprise Data Center / Virtualization / Media Server | SMB / Enterprise Data Center / Media Server / Virtualization |
| Product Name | Q8F76A | Q8D29A High Performance SAN Solution | Q8D60A Storage Array | Q8D75A High-Performance SAN Storage System | Q8D06A Enterprise NAS |
| Height | 3 inches | 3.5 inches | 3 inches | 4 inches | 3.5 inches |
| Width | 17 inches | 17.3 inches | 17 inches | 17 inches | 17 inches |
| Depth | 28 inches | 27.56 inches | 28 inches | 27 inches | 27 inches |
| Weight | 25 lbs | 35 lbs | 45 lbs | 35 lbs | 45 lbs |
Reviews & Ratings
M
Martin Ellis
5
Straightforward replacement process.
S
Stephen Ford
5
Consistent performance since installation.
B
Brian Keller
4
Reliable enterprise hardware.
G
George Nolan
4
Met all expectations.
Questions & Answers
What is the HPE NS SF300 Spare Controller (SKU: Q8F76A)?
The HPE NS SF300 Spare Controller (SKU: Q8F76A) is a factory-approved replacement module designed to restore full functionality to HPE ProCurve Switch Series SF300 housings.
Which HPE switch models are compatible with the Q8F76A spare controller?
The Q8F76A spare controller is compatible with all HPE ProCurve Switch Series SF300 models, including SF300-24, SF300-48, and PoE variants.
How do I install the HPE NS SF300 Spare Controller?
To install, power down the SF300 switch, remove the faulty controller, insert the Q8F76A module into the controller bay, secure the screws, and power the switch back on.
Is the Q8F76A controller hot-swappable?
No, the Q8F76A spare controller requires a full power cycle of the SF300 switch for safe installation and proper initialization.
What key features does the HPE NS SF300 Spare Controller offer?
The Q8F76A module provides full switching functionality, VLAN support, QoS management, hardware-based security, and PoE continuity for SF300 switch chassis.
How does the spare controller improve network reliability?
By replacing a failed controller with the Q8F76A, you restore redundant paths and switch management capabilities, minimizing downtime and packet loss.
What warranty coverage is provided with SKU: Q8F76A?
The HPE NS SF300 Spare Controller includes a one-year limited hardware warranty backed by Hewlett Packard Enterprise for defects in materials and workmanship.
Can I update the firmware on the Q8F76A controller?
Yes, you can update the spare controller’s firmware using the HPE Intelligent Provisioning Utility or via the SF300 web management interface.
Does the Q8F76A controller require additional cables or accessories?
No, the HPE NS SF300 Spare Controller ships as a standalone module; all necessary power and data connectivity comes through the SF300 chassis.
How do I verify the controller is recognized after installation?
Check the SF300 switch’s web GUI or CLI status page; the new controller will appear with its serial number and firmware version under System Information.
What support options are available for the HPE NS SF300 Spare Controller?
HPE provides online knowledge base articles, firmware updates, and global technical support through HPE Support Center and authorized service providers.
Where can I purchase the HPE NS SF300 Spare Controller (Q8F76A)?
You can order SKU: Q8F76A through authorized HPE resellers, the HPE e-Commerce portal, or contact HPE sales representatives directly.
Are there any special disposal guidelines for the old SF300 controller?
Yes, dispose of the failed controller in accordance with local e-waste regulations and Hewlett Packard Enterprise’s environmental recycling program.
What is the typical lead time for shipping the spare controller?
Standard lead time for Q8F76A is 3–5 business days for domestic orders and 5–10 business days for international shipments, depending on stock availability.
How do I troubleshoot connectivity issues after controller replacement?
Confirm firmware compatibility, verify module seating, review port configurations in the web GUI, and perform a switch reboot if necessary.