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Q8D41A
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NS CS240-X2 Controller/PS/HDD/SSD Spare Kit
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Q8D41A
- Description:
- NS CS240-X2 Controller/PS/HDD/SSD Spare Kit
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3 Year Extended Warranty
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Q8D41A Overview
Q8D41A is a high-performance NAS solution featuring an 8-bay design that supports a mixed range of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD, delivering a total storage capacity of up to 512 TB. It offers robust data protection with support for RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations, and is powered by an Intel Xeon processor with 4 cores alongside 16 GB of pre-installed ECC DDR4 memory that can be expanded up to 64 GB.
Q8D41A provides versatile connectivity with interfaces including USB 3.2 and 10GbE Ethernet, as well as Fibre Channel support for advanced network integration. Designed for enterprise data centers, virtualization environments, media servers, and SMB backup scenarios, it features expansion support, redundant fan cooling, and a redundant power supply rated at 350W to ensure reliable, continuous operation.
Q8D41A price is is available on request. Get immediate quote.
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Q8D41A 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
- 512 TB
- RAID Support
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- CPU Type
- Intel Xeon
- CPU Cores
- 4
- Installed RAM
- 16 GB
- Max RAM Capacity
- 64 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
- 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
- Q8D41A Storage System
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 28 inches
- Weight
- 45 lbs
Q8D41A Use Case
Rapid On-Site Failover in Enterprise Data Centers
In a global financial services data center experiencing unexpected controller or power-supply failure, IT operations deploy the Q8D41A-NS CS240-X2 Controller/PS/HDD/SSD Spare Kit to swap in pre-configured controllers, power supplies and spare drives within minutes. This minimizes unplanned downtime, preserves transaction throughput and maintains 99.99% SLA compliance.
High-Availability Storage Cluster Maintenance
An e-commerce provider schedules rolling maintenance on a distributed CS240-X2 storage cluster. Technicians use the Q8D41A-NS spare kit to preload replacement HDDs/SSDs and redundant controllers off-peak, enabling hot-swap upgrades without data migration windows. This approach reduces maintenance windows by 70% while ensuring 24/7 storefront availability.
Edge-Node Disaster Recovery for Remote Sites
A telecom operator maintains remote edge compute nodes in harsh environments. By staging the Q8D41A-NS CS240-X2 spare kit at each site, field engineers can quickly replace faulty controllers, power modules or storage drives after environmental stress. This strategy slashes mean time to repair (MTTR) by 60%, preserving real-time analytics and subscriber QoS.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| Q8D41A |  Q8D77A |  Q8D73A |  Q8D49A |  Q8D55A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | NAS | SAN | SAN | NAS |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 8-bay | 8-bay | 24-bay | 8-bay |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed | Mixed | Mixed | Mixed |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 256 TB | 512 TB | 1 PB | 256 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 / RAID 10 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| CPU Cores | 4 | 8 | 8 | 8 | 8 |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 128 GB | 32 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 1GbE |
| LAN Ports | 4 | 2 | 4 | 4 | 2 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Redundant Fan | Redundant Fan |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 500W | 750W | 350W |
| Operating System | Custom OS | QTS | 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 | Enterprise Data Center |
| Product Name | Q8D41A Storage System | Q8D77A Pro Storage System | Q8D73A Enterprise Storage System | Q8D49A High-Performance SAN Storage System | Q8D55A Enterprise NAS Storage System |
| Height | 3 inches | 4.5 inches | 3.5 inches | 3.5 inches | 3 inches |
| Width | 17 inches | 17.3 inches | 17.5 inches | 17.5 inches | 17 inches |
| Depth | 28 inches | 16.5 inches | 25 inches | 28 inches | 25 inches |
| Weight | 45 lbs | 25 lbs | 30 lbs | 45 lbs | 35 lbs |
Reviews & Ratings
A
Arooj Khan
4
No compatibility problems.
L
Lennart Berg
5
OEM quality components.
S
Saqlain Raza
5
Minimized operational impact.
N
Neil Carter
5
Dependable hardware spare.
Questions & Answers
What is the Q8D41A NS CS240-X2 Controller/PS/HDD/SSD Spare Kit?
The Q8D41A NS CS240-X2 Spare Kit is an OEM replacement bundle containing a controller module, power supply, hot-swap HDD and SSD assemblies for NetApp CS240-X2 storage systems.
Which components are included in the NS CS240-X2 Q8D41A spare kit?
The kit includes one CS240-X2 controller board, one power supply unit, two 2.5-inch HDD carriers, two 2.5-inch SSD carriers, and all required cables and mounting hardware.
Is the Q8D41A spare kit compatible with all NetApp CS240-X2 models?
Yes, the Q8D41A kit is fully compatible with all NetApp CS240-X2 variants and maintains OEM specifications for seamless integration.
How do I install the NS CS240-X2 Controller/PS/HDD/SSD Spare Kit?
Power down the system, remove the failed module, seat the replacement controller or power supply until it clicks, reinsert HDD/SSD assemblies, then power up and verify status in the system interface.
What tools are required for installing the Q8D41A spare kit?
A standard Phillips screwdriver and ESD grounding strap are all that’s needed to safely install each component in the Q8D41A kit.
Can I replace individual components from the Q8D41A spare kit?
Yes, each controller, power supply, HDD carrier, and SSD carrier can be installed or swapped independently per your system requirements.
How does the NS CS240-X2 spare kit improve system uptime?
By providing immediate on-hand replacements for critical components, the Q8D41A kit minimizes downtime and expedites recovery from hardware failures.
What warranty covers the Q8D41A NS CS240-X2 spare kit?
The Q8D41A kit is covered by a one-year limited parts warranty, matching the original NetApp hardware warranty terms.
How do I order additional Q8D41A spare kits?
Contact your NetApp reseller or log in to the NetApp Support Site, enter SKU Q8D41A, and follow the online ordering process.
How can I verify the authenticity of my Q8D41A spare kit?
Check the NetApp holographic label, confirm the SKU on the packaging, and cross-reference the serial numbers via the NetApp Product Support tool.
What safety precautions should I follow during installation?
Always power off the system, use an ESD wrist strap, handle modules by their edges, and avoid touching connectors or circuitry.
Where can I find firmware updates for the CS240-X2 controller?
Firmware updates are available on the NetApp Support Site under Downloads; search for your controller part number to access the latest release.
What are the physical dimensions of the Q8D41A spare kit components?
The controller measures 17.2 x 6.9 inches, the power supply is 5.5 x 3.4 x 1.6 inches, and each HDD/SSD carrier fits a standard 2.5-inch drive slot.
How should I store the Q8D41A spare kit before use?
Keep all components in anti-static packaging at room temperature (15–25 °C) in a low-humidity environment away from direct sunlight.
Does the spare kit support both HDD and SSD replacements?
Yes, the Q8D41A kit includes carriers for both 2.5-inch HDDs and SSDs, ensuring compatibility with your existing drive inventory.
What is the difference between the NS CS240-X2 spare kit and standard replacement parts?
The Q8D41A kit bundles essential hot-swap components—controller, power supply, HDD and SSD carriers—in one SKU for faster procurement and simplified inventory management.