United States
Name:
Q8D42A
- Description:
- NS CS240-X4 Controller/PS/HDD/SSD Spare Kit
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Same-day Shipping
Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
Q8D42A Overview
Q8D42A is a SAN storage system featuring an 8-bay chassis that supports a mixed range of drive types including SATA HDD, SAS HDD, SATA SSD, and NVMe SSD. It offers a total storage capacity of up to 1 PB with support for RAID 0, RAID 1, RAID 5, and RAID 6 configurations, powered by an Intel Xeon processor featuring 8 cores and pre-installed 16 GB of ECC DDR4 memory that can be expanded to 64 GB.
Q8D42A provides versatile connectivity with USB 3.2 and 10GbE network ports along with 4 LAN ports, ensuring high-performance data transfers and extensive network support. With expansion support, redundant fan cooling, and a redundant 500W power supply, this enterprise-grade solution is ideally suited for data centers and virtualization use cases.
What is the price of Q8D42A?
Pricing for Q8D42A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q8D42A.
Explore more options from Storage or explore other Hpe products.
Q8D42A Specifications
| Product Type | Storage System |
| Storage Type | SAN |
| Form Factor | Rackmount |
| Bay Count | 8-bay |
| Supported Drive Types | Mixed |
| Hot-Swap Support | Yes |
| Max Supported Capacity | 1 PB |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 |
| 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 | 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 | Q8D42A Enterprise Storage Array |
| Height | 3.5 inches |
| Width | 17.5 inches |
| Depth | 25 inches |
| Weight | 45 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 8-bay | 8-bay | 16-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Active | Redundant Fan | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 25 inches | 25 inches | 28 inches | 27 inches | 25.0 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 4 inches | 3.5 inches | 3 inches | 3.5 inches | 3.5 inches |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Installed RAM | 16 GB | 16 GB | 16 GB | 16 GB | 16 GB |
| iSCSI Support | Yes | Yes | Yes | Yes | Yes |
| LAN Ports | 4 | 4 | 2 | 4 | 4 |
| Max RAM Capacity | 64 GB | 64 GB | 128 GB | 64 GB | 128 GB |
| Max Supported Capacity | 256 TB | 1 PB | 256 TB | 1 PB | 1 PB |
| Network Ports | 10GbE | 10GbE | 1GbE | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 500W | 500W | 350W | 750W | 500W |
| Product Name | Q8D26A Storage System | Q8D42A Enterprise Storage Array | Q8D09A Storage System | Q8D67A Storage System | Q8B78A Enterprise Storage Array |
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| RAID Support | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 | 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 |
| RAM Type | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | SAN | SAN | SAN | SAN | SAN |
| Supported Drive Types | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | Mixed | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD / Mixed |
| Surveillance Support | No | No | Yes | Yes | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.1 | USB 3.2 | USB 3.2 |
| Use Case | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | Enterprise Data Center | SMB / Enterprise Data Center / Media Server / Virtualization |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 35 lbs | 45 lbs | 50 lbs | 32 lbs | 45 lbs |
| Width | 17 inches | 17.5 inches | 17 inches | 17.5 inches | 17.5 inches |
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Questions & Answers
Q
What is the Q8D42A NS CS240-X4 Controller/PS/HDD/SSD Spare Kit?
A
The Q8D42A NS CS240-X4 Spare Kit is a service replacement bundle containing controller modules, power supplies, HDD/SSD drive carriers and related components for the HPE Nimble Storage CS240-X4 shelf.
Q
Which components are included in the Q8D42A kit?
A
The kit includes two CS240-X4 controller modules, two redundant power supply units, four drive carriers for HDD/SSD installation, associated cables, air shrouds and mounting hardware.
Q
Is the Q8D42A kit compatible with my HPE Nimble Storage CS240-X4 array?
A
Yes. The Q8D42A spare kit is specifically designed for HPE Nimble Storage CS240-X4 arrays and is not compatible with other models.
Q
How do I install the Q8D42A controller modules?
A
Power off the array, remove the existing controllers, slide in the Q8D42A replacement modules until they click, reconnect cables, and power on. Follow HPE’s service instructions for firmware validation.
Q
Can I replace drives using the Q8D42A HDD/SSD carriers?
A
Yes. The kit’s drive carriers support hot-swappable 2.5-inch HDDs or SSDs. Slide the carrier into an empty or failed bay, secure the latch, and the array will automatically rebuild data.
Q
What warranty applies to the Q8D42A spare kit?
A
The Q8D42A kit carries HPE’s standard warranty terms, including parts replacement for one year from the purchase date. Extended warranty options are available via HPE support.
Q
How do I order the Q8D42A NS CS240-X4 Spare Kit?
A
Contact your authorized HPE reseller or log into the HPE Parts Store, enter SKU Q8D42A, verify availability, and submit your purchase order.
Q
What is the RMA process for defective Q8D42A components?
A
Open a ticket with HPE Support, provide the array serial number and part SKU, obtain an RMA number, ship the defective components to HPE, and receive replacements under warranty.
Q
Do I need firmware updates after installing Q8D42A parts?
A
Check and update to the latest HPE NimbleOS version after component replacement. Firmware alignment ensures optimal performance and compatibility with your CS240-X4 array.
Q
Are cables and mounting hardware included in the Q8D42A kit?
A
Yes. The kit ships with all necessary SAS interconnect cables, mounting brackets and screws required for seamless installation into your CS240-X4 chassis.
Q
What power specifications apply to the Q8D42A power supplies?
A
Each PS unit operates at 100–240 VAC, 50/60 Hz, delivers up to 800 W of redundant power, and meets worldwide regulatory standards for voltage and frequency.
Q
Can I mix old and new controllers during installation?
A
No. For redundancy and firmware compatibility, install both new Q8D42A controllers simultaneously. Mixing generations may cause performance degradation or system instability.
Q
How do I verify successful installation of Q8D42A components?
A
Log into the NimbleOS GUI or CLI, check the Hardware Status page for green status indicators, confirm serial numbers match your replacement parts, and validate drive rebuilds.
Q
What environmental conditions are required for Q8D42A operation?
A
Operate between 10°C and 35°C (50°F–95°F) with 8–90% noncondensing humidity. Maintain adequate airflow and stable power to ensure long-term reliability.
Q
Is technical support included with the Q8D42A spare kit?
A
Yes. HPE provides global technical support via phone and online portals. Premium support contracts offer 24×7 coverage, fast RMA turnaround and dedicated service engineers.
Q
Can I upgrade existing CS240-X4 drives using this kit?
A
The Q8D42A kit provides empty carriers only. To upgrade drives, purchase compatible HPE Nimble Storage HDDs or SSDs separately, then install them in the provided carriers.
