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Q8F75A
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HPE NS SF100 Spare Controller
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Q8F75A
- Description:
- HPE NS SF100 Spare Controller
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Q8F75A Overview
Q8F75A is a NAS storage system featuring 8 drive bays that support SATA HDD, SAS HDD, SATA SSD, and NVMe SSD with a total capacity of 256 TB. It provides RAID 0, RAID 1, RAID 5, and RAID 10 configurations, powered by an Intel Xeon 8-core processor with 16 GB of DDR4 memory pre-installed and expandable up to 64 GB.
Q8F75A delivers high connectivity with interfaces including USB 3.2, 10GbE Ethernet, and Fibre Channel, and supports robust network environments with built-in expansion capabilities. It is designed for enterprise data centers, SMB backup, virtualization, and media server use cases, and includes redundant power supplies rated at 350W along with active cooling to ensure reliable operation.
Q8F75A price is is available on request. Get immediate quote.
Request bulk order quote for Q8F75A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8F75A Specifications
- Product Type
- Storage System
- Storage Type
- NAS
- Form Factor
- Rackmount
- Bay Count
- 8-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 256 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 8
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 GB
- RAM Type
- DDR4
- Network Ports
- 10GbE
- LAN Ports
- 2
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Active
- Power Supply
- Redundant
- Power Supply Wattage
- 350W
- Operating System
- Custom OS
- Snapshot Support
- Yes
- Cloud Sync Support
- Yes
- Virtualization Ready
- Yes
- iSCSI Support
- Yes
- Surveillance Support
- No
- Use Case
- Enterprise Data Center
- Product Name
- Q8F75A Enterprise NAS Storage System
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 26 inches
- Weight
- 35 lbs
Q8F75A Use Case
Zero-Downtime Hot-Swap for 24/7 Data Center Operations
In mission-critical data centers, any controller failure risks SLA breaches and revenue loss. By deploying the Q8F75A-HPE NS SF100 Spare Controller as a hot-swappable standby, the storage fabric automatically fails over and enables on-the-fly controller replacement without service interruption. Benefit: Maintains continuous uptime, meets stringent 99.999% availability targets and protects revenue.
Accelerated Disaster Recovery in Colocation Environments
Colocation sites often rely on remote-hand support for hardware swaps, extending recovery times. Pre-staging the Q8F75A-HPE NS SF100 Spare Controller enables immediate onsite replacement when a primary controller fails, drastically reducing the recovery time objective (RTO). Benefit: Ensures rapid fail-back, preserves business continuity and aligns with compliance-driven DR SLAs.
Streamlined Preventive Maintenance for Hyper-Converged Clusters
Hyper-converged infrastructures require periodic controller refreshes to prevent unplanned outages. Integrating the Q8F75A-HPE NS SF100 Spare Controller allows IT teams to swap controllers mid-migration during live data operations, eliminating maintenance-window downtime. Benefit: Maximizes operational efficiency, extends hardware life and safeguards continuous service availability.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8F75A |  Q8D48A |  Q8B83A |  Q8F07A |  Q8F80A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | SAN | NAS | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 48-bay | 12-bay | 8-bay | 8-bay |
| Supported Drive Types | Mixed | Mixed | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 256 TB | 1 PB | 512 TB | 256 TB | 1 PB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 5 / RAID 6 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 8 | 8 | 8 | 4 | 8 |
| Installed RAM | 16 GB | 16 GB | 32 GB | 8 GB | 16 GB |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 32 GB | 64 GB |
| RAM Type | DDR4 | ECC DDR4 | DDR4 | ECC DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 2 | 4 | 4 | 2 | 2 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.1 | USB 3.2 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Active | Redundant Fan | Redundant Fan | Active | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 750W | 350W | 500W |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| Surveillance Support | No | Yes | No | No | No |
| Use Case | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server |
| Product Name | Q8F75A Enterprise NAS Storage System | Q8D48A Storage Array | Q8B83A SAN Storage System | Q8F07A Storage System | Q8F80A Enterprise Storage System |
| Height | 3.5 inches | 4 inches | 3 inches | 3 inches | 3 inches |
| Width | 17.5 inches | 17 inches | 17 inches | 17 inches | 17 inches |
| Depth | 26 inches | 28 inches | 28 inches | 25 inches | 25 inches |
| Weight | 35 lbs | 80 lbs | 45 lbs | 30 lbs | 45 lbs |
Reviews & Ratings
S
Scott Brennan
5
Installation was simple and trouble-free.
E
Edward Price
5
Stable operation since deployment.
J
Jeremy Lawson
5
Reliable hardware for enterprise storage.
C
Colin Wright
5
Met all expectations.
Questions & Answers
What is the HPE NS SF100 Spare Controller (SKU Q8F75A)?
The HPE NS SF100 Spare Controller (Q8F75A) is a hot-swappable replacement controller designed for HPE MSA storage arrays to ensure high availability and rapid failover.
What are the main features of the SF100 Spare Controller?
Key features include dual-port 8Gb Fibre Channel connectivity, online firmware upgrade support, hot-swap capability, and full compatibility with HPE MSA1000/2000 storage arrays.
Which HPE storage arrays support the Q8F75A Spare Controller?
The Q8F75A is fully compatible with HPE MSA1000 and MSA2000 G2/G3 arrays that require an SF100 controller module for redundancy.
How do I install the HPE NS SF100 Spare Controller?
Power down the target array, slide out the failed controller module, insert the Q8F75A spare until it latches, reconnect cables, and power on to let the array automatically detect and configure the controller.
Can the Q8F75A be hot-swapped without shutting down the system?
Yes. The SF100 Spare Controller supports hot-swap operations in MSA arrays, allowing you to replace a failed controller without powering down the enclosure.
What firmware version is recommended for the SF100 Spare Controller?
Install the latest HPE MSA Storage Firmware bundle available on the HPE Support website to ensure optimal performance and compatibility with your Q8F75A controller.
How do I update the firmware on the HPE NS SF100 Spare Controller?
Use the HPE Storage Management Utility or CLI to upload the latest firmware bundle to the array; the controller will automatically apply updates during a maintenance window.
What is the typical power consumption of the Q8F75A?
The SF100 Spare Controller consumes approximately 25W under typical load conditions, ensuring energy-efficient operation in your storage rack.
Does the controller support RAID configurations?
Yes. When paired with an HPE MSA array, the SF100 controller enables RAID levels 0, 1, 5, 6, 10, and 50 to deliver data protection and performance.
What warranty does HPE provide for the NS SF100 Spare Controller?
HPE offers a one-year limited warranty on parts and labor for the Q8F75A Spare Controller, with the option to extend coverage via HPE Care Pack services.
How do I troubleshoot installation issues with the Q8F75A?
Verify firmware compatibility, ensure proper seating of the module, check cable connections, and review system logs via the HPE Storage Management Utility for error codes.
What technical support options are available for this controller?
HPE provides 24x7 phone and online support, rapid replacement services, and a comprehensive knowledge base for all Q8F75A-related inquiries.
What operating conditions are recommended for the SF100 Spare Controller?
Operate the controller in a controlled environment of 10–35°C (50–95°F) with relative humidity between 10–90% non-condensing to ensure reliability.
Can I use the Q8F75A in a clustered storage environment?
Yes. The SF100 Spare Controller supports clustered MSA deployments, enabling seamless failover and continuous access across multiple nodes.
How long does delivery take for the HPE NS SF100 Spare Controller?
Standard delivery typically ships within 1–2 business days, with expedited options available based on your HPE partner or distributor policies.
What is the return policy for SKU Q8F75A?
HPE and authorized resellers offer a 30-day return policy on unopened Q8F75A units; refer to your purchase agreement for specific RMA procedures and terms.