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Q8F04A
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HPE NS CS/SF 4TB Spare HDD
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Q8F04A
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- HPE NS CS/SF 4TB Spare HDD
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Q8F04A Overview
Q8F04A is a high-performance SAN storage system featuring a 12-bay enclosure that supports Mixed drive types including SATA, SAS, SSD, and NVMe. It offers a total storage capacity of up to 1 PB while delivering robust RAID configurations such as RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 for data protection and performance optimization.
Q8F04A integrates an Intel Xeon processor with 8 cores and comes with 16 GB of pre-installed memory, expandable up to 128 GB using ECC DDR4 technology. The system is equipped with interfaces including USB 3.2, 10GbE Ethernet, and Fibre Channel, features 4 LAN ports along with expansion support, and is built with redundant power supplies (500W) and redundant fan cooling, making it ideal for SMB backup, enterprise data centers, virtualization, and media server applications.
Q8F04A price is is available on request. Get immediate quote.
Request bulk order quote for Q8F04A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8F04A Specifications
- Product Type
- Storage System
- Storage Type
- SAN
- Form Factor
- Rackmount
- Bay Count
- 12-bay
- Supported Drive Types
- Mixed
- Hot-Swap Support
- Yes
- Max Supported Capacity
- 1 PB
- 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
- 128 GB
- RAM Type
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 4
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 500W
- 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
- Q8F04A Enterprise SAN Storage System
- Height
- 3.5 inches
- Width
- 17.5 inches
- Depth
- 27 inches
- Weight
- 35 lbs
Q8F04A Use Case
Enterprise Storage Array Hot-Swap for Zero-Downtime Operations
In a large financial services data center running HPE StoreEasy or 3PAR arrays, the Q8F04A-HPE NS CS/SF 4TB Spare HDD is pre-staged as a hot-swap drive. Upon a drive failure, automated rebuild kicks in within minutes, restoring full RAID redundancy without manual procurement delays. Benefit: Ensures continuous data availability, reduces MTTR (Mean Time To Recovery) to under 30 minutes, and upholds stringent SLAs for transaction processing.
High-Performance Analytics Scratch Disk Replacement
A global marketing firm leverages HPE Nimble Storage for real-time customer analytics. The Q8F04A-HPE NS CS/SF 4TB Spare HDD serves as a standby scratch disk for MapReduce and Spark jobs. When an active node’s drive nears capacity or flags errors, orchestration software automatically swaps in the spare. Benefit: Maintains peak I/O throughput, eliminates job failures, and accelerates insights by up to 25% during high-volume campaign analysis.
Edge-Compute Resilience for Telecom Service Providers
A telecom operator deploys HPE Apollo edge clusters in remote PoPs (Points of Presence) to handle 5G traffic bursts. Each site holds the Q8F04A-HPE NS CS/SF 4TB Spare HDD as a cold spare. In case of localized storage faults, automated diagnostics trigger a swap, and data replication resumes from the nearest core node. Benefit: Delivers 99.99% uptime, prevents regional service degradation, and supports real-time subscriber experiences with minimal field-engineer intervention.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8F04A |  Q8F74A |  Q8B41A |  Q8B39A |  Q8D62A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | SAN | SAN | SAN | NAS | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 12-bay | 12-bay | 16-bay | 8-bay | 8-bay |
| Supported Drive Types | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed | SATA HDD / SATA SSD / NVMe SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 1 PB | 1 PB | 1 PB | 512 TB | 512 TB |
| 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 |
| 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 | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 128 GB | 128 GB | 64 GB | 128 GB | 64 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 4 | 4 | 2 | 4 | 4 |
| USB Ports | USB 3.2 | USB 3.1 | USB 3.2 | USB 3.2 | USB 3.1 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Redundant Fan | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 500W | 500W | 500W | 750W | 350W |
| 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 | No | No | No | No |
| Use Case | Enterprise Data Center | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center |
| Product Name | Q8F04A Enterprise SAN Storage System | Q8F74A SAN Storage Array | Q8B41A | Q8B39A Enterprise Storage Array | Q8D62A Storage Appliance |
| Height | 3.5 inches | 3 inches | 3.5 inches | 4 inches | 3.5 inches |
| Width | 17.5 inches | 17 inches | 17.5 inches | 17 inches | 17.5 inches |
| Depth | 27 inches | 28 inches | 28 inches | 28 inches | 28 inches |
| Weight | 35 lbs | 45 lbs | 35 lbs | 45 lbs | 25 lbs |
Reviews & Ratings
T
Thomas Baker
5
Stable performance under daily workloads.
S
Steven Long
4
Reliable enterprise replacement disk.
M
Michael Grant
4
No issues during rebuild.
E
Edward Lane
5
Met expectations.
Questions & Answers
What is the HPE NS CS/SF 4TB Spare HDD (SKU Q8F04A)?
The HPE NS CS/SF 4TB Spare HDD (Q8F04A) is a hot-swappable 3.5-inch SATA drive designed as a redundant spare for HPE network storage arrays, ensuring rapid failover and data protection.
Which HPE storage systems are compatible with Q8F04A?
The Q8F04A 4TB Spare HDD is fully compatible with HPE StoreEasy, StoreOnce, StoreVirtual, and Nimble Storage arrays that support 3.5-inch SATA spares.
How do I install the HPE NS CS/SF 4TB Spare HDD?
To install, power down the array or use hot-swap mode, insert Q8F04A into an empty drive bay until it clicks, then verify detection in the HPE management console.
Is the Q8F04A 4TB HDD hot-swappable?
Yes. The Q8F04A is designed for hot-swap operation, allowing drive replacement without system downtime when used in supported HPE storage arrays.
What performance metrics does the 4TB Spare HDD deliver?
The Q8F04A provides sustained SATA 6 Gb/s throughput, 7200 RPM rotational speed, and up to 150 MB/s transfer rates for balanced performance and reliability.
Can I use the HPE Q8F04A in RAID configurations?
Yes. Q8F04A supports RAID 0, 1, 5, 6, 10 and hybrid configurations in compatible HPE arrays, serving as an automatic spare during rebuild operations.
What warranty covers the HPE NS CS/SF 4TB Spare HDD?
HPE backs the Q8F04A with a standard three-year limited warranty, including advance replacement service and global support options for covered failures.
How do I verify the drive health of Q8F04A?
Monitor S.M.A.R.T. attributes and status via the HPE Array Management Utility or iLO interface to confirm drive health and pre-fail warnings.
What are the physical dimensions and weight of the Q8F04A?
The Q8F04A measures 146 × 101.6 × 26.1 mm (5.75 × 4 × 1.03 in) and weighs approximately 0.65 kg (1.43 lb) with its caddy.
How energy-efficient is the HPE 4TB Spare HDD?
Q8F04A features advanced power management, consuming 6.8 W average operating power, and supports standby and idle modes to reduce energy costs.
What is the MTBF rating for the Q8F04A drive?
The HPE NS CS/SF 4TB Spare HDD is rated at 1.2 million hours MTBF, ensuring high reliability for enterprise storage environments.
Where can I purchase genuine HPE Q8F04A drives?
Order authentic Q8F04A spares through HPE authorized distributors, the HPE Parts Store, or certified channel partners to ensure warranty and compatibility.
Are firmware updates required for the 4TB Spare HDD?
HPE regularly releases firmware for performance and reliability improvements. Use the HPE Service Pack for ProLiant (SPP) or Array Management Utility to update Q8F04A.
How do I return or replace a faulty Q8F04A drive?
Initiate an HPE support case online or via phone. HPE will issue an RMA for advance replacement under warranty, minimizing storage downtime.
Does HPE offer technical support for SKU Q8F04A?
Yes. HPE provides 24×7 global technical support, including phone, web, and chat assistance, plus access to the HPE Support Center for Q8F04A troubleshooting.