United States
Name:
Q8D54A
- Description:
- HPE NS CS440G Cntlr/PS/HDD/SSD Spare Kit
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3 Year Extended Warranty
Same-day Shipping
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
Q8D54A Overview
Q8D54A is a high-performance NAS storage system featuring an 8-bay design that supports SATA HDD, SAS HDD, SATA SSD, and NVMe SSD drive types, offering a total storage capacity of up to 512 TB. It supports multiple RAID levels including RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10, and is engineered with industry-grade components tailored for demanding data storage environments.
Q8D54A is equipped with an Intel Xeon processor featuring 8 cores and comes with a pre-installed 16 GB of DDR4 memory that is upgradeable to 64 GB. The system includes USB 3.2 interfaces, 10GbE network connectivity with 2 LAN ports, expansion support, a redundant power supply rated at 350W, and redundant fan cooling, making it ideally suited for SMB backup, enterprise data centers, virtualization, and media server use cases.
What is the price of Q8D54A?
Pricing for Q8D54A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for Q8D54A.
Explore more options from Storage or explore other Hpe products.
Q8D54A 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 | 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 | 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 | Yes |
| Use Case | Enterprise Data Center |
| Product Name | Q8D54A Enterprise NAS Storage System |
| Height | 3.5 in |
| Width | 17.5 in |
| Depth | 20.0 in |
| Weight | 25 lbs |
Q8D54A Use Case
High-Availability Data Center Maintenance with HPE NS CS440G Spare Kit
In enterprise data centers requiring 24/7 uptime, IT operations teams pre-stage the Q8D54A-HPE NS CS440G Controller/PS/HDD/SSD Spare Kit to execute hot-swap replacements of failing controllers, power supplies, HDDs or SSDs without taking storage nodes offline. This proactive spare-kit strategy slashes mean-time-to-repair to under 15 minutes, maintains 99.99% availability, upholds SLAs, and extends hardware lifecycle efficiency.
Cloud Service Provider Rapid Fault Recovery
Cloud hosting platforms deploy the Q8D54A-HPE NS CS440G Spare Kit as part of their standard hardware redundancy plan. When a CS440G node component fails, on-site technicians use the pre-configured kit to replace controllers, PSUs, HDDs or SSDs immediately, eliminating service degradation. The outcome is sub-30-minute restoration, optimized customer experience, and minimized revenue loss due to downtime.
Financial Services Mission-Critical Storage Resilience
In banking and trading environments where transaction integrity is paramount, infrastructure teams keep Q8D54A-HPE NS CS440G Spare Kits on-premise for rapid component swaps. By hot-swapping failing HDDs, SSDs, controllers or PS units within minutes, firms ensure real-time data replication, achieve continuous regulatory compliance, and avoid costly service interruptions during end-of-day batch processing.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Bay Count | 8-bay | 24-bay | 12-bay | 8-bay | 12-bay |
| Cloud Sync Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Active | Redundant Fan | Active | Redundant Fan |
| CPU Cores | 8 | 8 | 8 | 8 | 8 |
| CPU Type | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon | Intel Xeon |
| Depth | 20.0 in | 28 inches | 27.5 inches | 28 inches | 25.0 inches |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Height | 3.5 in | 3.5 inches | 3 inches | 3 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 | 2 | 4 | 4 | 2 | 4 |
| Max RAM Capacity | 64 GB | 128 GB | 128 GB | 64 GB | 64 GB |
| Max Supported Capacity | 512 TB | 512 TB | 1 PB | 256 TB | 1 PB |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| Operating System | Custom OS | Custom OS | Custom OS | Custom OS | Custom OS |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 350W | 350W | 750W | 500W | 750W |
| Product Name | Q8D54A Enterprise NAS Storage System | Q8E96A High-Performance Storage System | Q8B68A Enterprise Storage Array | Q8G63A Enterprise SAN Storage | Q8B74A Enterprise SAN Storage System |
| 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 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 |
| RAM Type | DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 | ECC DDR4 |
| Snapshot Support | Yes | Yes | Yes | Yes | Yes |
| Storage Type | NAS | SAN | SAN | SAN | SAN |
| Supported Drive Types | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed | SATA HDD / SAS HDD / SATA SSD / NVMe SSD | Mixed |
| Surveillance Support | Yes | No | No | No | No |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.1 | USB 3.2 |
| Use Case | Enterprise Data Center | Enterprise Data Center | SMB, Enterprise Data Center, Virtualization, Media Server | SMB / Enterprise Data Center / Virtualization / Media Server | Enterprise Data Center |
| Virtualization Ready | Yes | Yes | Yes | Yes | Yes |
| Weight | 25 lbs | 45 lbs | 45 lbs | 45 lbs | 28 lbs |
| Width | 17.5 in | 17.5 inches | 17.5 inches | 17 inches | 17.5 inches |
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Questions & Answers
Q
What is the HPE NS CS440G Spare Kit (Q8D54A)?
A
The HPE NS CS440G Spare Kit (Q8D54A) is an OEM replacement package containing controller, power supply, HDD, SSD and mounting hardware for HPE StoreOnce CS440G systems.
Q
Which components are included in the Q8D54A Spare Kit?
A
The kit includes one NS CS440G controller, one redundant power supply unit, a hot-swappable HDD, an SSD, rack-mount brackets, screws and connection cables.
Q
Is the Q8D54A Spare Kit compatible with HPE StoreOnce CS440G models?
A
Yes, the Q8D54A Spare Kit is fully compatible with HPE StoreOnce CS440G storage appliances for seamless integration and maintained performance.
Q
How do I install the Q8D54A controller and power supply?
A
Power down the CS440G, remove the faulty controller and PSU, slide in the replacements until they latch, secure with screws, reconnect cables and power up.
Q
Can I replace HDD and SSD modules without system downtime?
A
Yes, the HPE NS CS440G supports hot-swappable HDDs and SSDs, allowing drive replacement without interrupting system operations or data access.
Q
What are the advantages of using genuine HPE Spare Kit parts?
A
Genuine HPE parts ensure full compatibility, preserve performance, extend hardware life, and maintain warranty and support entitlements.
Q
Does Q8D54A include installation instructions?
A
Yes, each Q8D54A Spare Kit ships with a comprehensive installation guide detailing step-by-step hardware replacement procedures.
Q
What warranty does the HPE NS CS440G Spare Kit offer?
A
The Q8D54A kit is backed by HPE’s standard parts warranty, covering defects and hardware failures according to HPE’s warranty terms.
Q
How does this spare kit enhance data protection?
A
By enabling rapid replacement of failed controllers or drives, the kit minimizes data loss risk, maintains redundancy and upholds backup policies.
Q
Are firmware updates required after installing the spare kit?
A
After installation, verify current firmware in the StoreOnce management interface and apply any recommended updates for optimal system performance.
Q
What is the typical delivery time for the Q8D54A Spare Kit?
A
Standard delivery for the Q8D54A Spare Kit is 3–5 business days, with expedited shipping options available for urgent requirements.
Q
Can I purchase the Q8D54A kit for next-business-day replacement?
A
Yes, next-business-day delivery is available through HPE Support Plus or Proactive Care service agreements with spare parts coverage.
Q
What technical support is available for the Spare Kit?
A
HPE provides 24x7 technical support, remote diagnostics, parts replacement coordination and access to firmware updates for the NS CS440G.
Q
How can I verify the successful installation of the spare kit?
A
Log into the StoreOnce web UI, check hardware status in the system dashboard and run built-in diagnostics to confirm operational readiness.
Q
Does the HPE NS CS440G support hot-swappable drives?
A
Yes, both HDD and SSD modules in the HPE NS CS440G are hot-swappable, enabling drive replacement without powering down the appliance.
Q
Are mounting brackets and hardware included in the kit?
A
Yes, the Q8D54A Spare Kit includes all necessary rack-mount brackets, mounting screws and connection cables for standard 19-inch racks.
