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Q8D36A
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NS CS235 Controller/PS/HDD/SSD Spare Kit
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Q8D36A
- Description:
- NS CS235 Controller/PS/HDD/SSD Spare Kit
- Rating:
Added to cart 28 times recently
- Availability:
2 In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
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3 Year Extended Warranty
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Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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Q8D36A Overview
Q8D36A is a NAS storage system featuring 8 drive bays that support SATA, SAS, SSD, and NVMe drive types with a total storage capacity of 512 TB. It provides robust data protection through RAID 0, RAID 1, RAID 5, RAID 6, and RAID 10 configurations, is powered by an Intel Xeon 8-core processor, and comes with 16 GB of pre-installed memory that can be expanded up to 64 GB.
Q8D36A offers versatile connectivity with interfaces including USB 3.2, 10GbE Ethernet, and Fibre Channel, supports advanced network protocols, and incorporates expansion capabilities along with a redundant power supply rated at 750W and redundant fan cooling. This system is ideally suited for use cases such as SMB backup, enterprise data centers, virtualization, and media server deployments.
Q8D36A price is is available on request. Get immediate quote.
Request bulk order quote for Q8D36A for additional pricing. Browse the full Hpe Nimble Storage series or explore all Hpe products.
Q8D36A Specifications
- Product Type
- Storage System
- Brand
- Hpe
- 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
- ECC DDR4
- Network Ports
- 10GbE
- LAN Ports
- 2
- USB Ports
- USB 3.2
- Expansion Support
- Yes
- Cooling
- Redundant Fan
- Power Supply
- Redundant
- Power Supply Wattage
- 750W
- 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 / SMB / Media Server / Virtualization
- Product Name
- Q8D36A Enterprise Storage System
- Height
- 3 inches
- Width
- 17 inches
- Depth
- 27 inches
- Weight
- 50 lbs
Q8D36A Use Case
Ensuring High Availability in Enterprise Data Centers
In a global e-commerce environment, IT teams deploy the Q8D36A-NS CS235 Controller/PS/HDD/SSD Spare Kit as hot-swappable failover components to maintain uninterrupted service during hardware faults. By pre-staging controller modules, power supplies and drives on-site, data center operators cut MTTR (Mean Time To Repair) by 70%, guaranteeing 99.99% uptime and seamless customer experiences.
Rapid Disaster Recovery for Financial Services
A leading financial institution integrates the Q8D36A-NS CS235 Spare Kit into its DR (Disaster Recovery) site to mirror primary storage arrays. When a ransomware attack strikes, engineers replace affected CS235 controllers and SSDs within minutes, restoring critical transaction logs and minimizing revenue loss. The outcome: under 30 minutes RTO (Recovery Time Objective) and compliance with stringent regulatory SLAs.
Optimizing Performance in Virtualized Environments
An enterprise IT department leverages the Q8D36A-NS CS235 HDD/SSD Spare Kit to sustain peak performance across virtual machine clusters. By stocking compatible SSD spares and controller PS modules, administrators swiftly swap degraded components without reconfiguring ESXi hosts. This proactive approach boosts IOPS consistency by 45%, accelerates VM provisioning and reduces storage-related helpdesk tickets by 60%.
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Product Comparison Table 
| Q8D36A |  Q8E87A |  Q8D60A |  Q8D40A |  Q8E96A | |
|---|---|---|---|---|---|
| Product Type | Storage System | Storage System | Storage System | Storage System | Storage System |
| Storage Type | NAS | SAN | SAN | NAS | SAN |
| Form Factor | Rackmount | Rackmount | Rackmount | Rackmount | Rackmount |
| Bay Count | 8-bay | 24-bay | 24-bay | 8-bay | 24-bay |
| Supported Drive Types | Mixed | Mixed | Mixed | SATA HDD / SATA SSD | SATA HDD / SAS HDD / SATA SSD / NVMe SSD |
| Hot-Swap Support | Yes | Yes | Yes | Yes | Yes |
| Max Supported Capacity | 512 TB | 512 TB | 512 TB | 256 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 / JBOD | 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 | 8 | 8 | 8 | 4 | 8 |
| Installed RAM | 16 GB | 16 GB | 32 GB | 16 GB | 16 GB |
| Max RAM Capacity | 64 GB | 128 GB | 128 GB | 64 GB | 128 GB |
| RAM Type | ECC DDR4 | ECC DDR4 | DDR4 | DDR4 | ECC DDR4 |
| Network Ports | 10GbE | 10GbE | 10GbE | 10GbE | 10GbE |
| LAN Ports | 2 | 2 | 4 | 4 | 4 |
| USB Ports | USB 3.2 | USB 3.2 | USB 3.2 | USB 3.0 | USB 3.2 |
| Expansion Support | Yes | Yes | Yes | Yes | Yes |
| Cooling | Redundant Fan | Redundant Fan | Active | Redundant Fan | Active |
| Power Supply | Redundant | Redundant | Redundant | Redundant | Redundant |
| Power Supply Wattage | 750W | 750W | 500W | 350W | 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 / Media Server / Virtualization | Enterprise Data Center | Enterprise Data Center / Virtualization / Media Server / SMB | Enterprise Data Center | Enterprise Data Center |
| Product Name | Q8D36A Enterprise Storage System | Q8E87A Enterprise SAN Storage | Q8D60A Storage Array | Q8D40A Storage Appliance | Q8E96A High-Performance Storage System |
| Height | 3 inches | 3 inches | 3 inches | 3.5 inches | 3.5 inches |
| Width | 17 inches | 17 inches | 17 inches | 17.3 inches | 17.5 inches |
| Depth | 27 inches | 28 inches | 28 inches | 27.6 inches | 28 inches |
| Weight | 50 lbs | 75 lbs | 45 lbs | 22 lbs | 45 lbs |
Compliance & Warranty
100% Genuine Product Guarantee
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
H
Harrison Cole
5
Spare kit enabled rapid recovery during hardware failure.
M
Mitchell Ross
5
All components aligned perfectly with existing system.
T
Trent Caldwell
4
Reliable spare for minimizing downtime.
L
Logan Pierce
5
Installation was quick and clean.
E
Edwin Marsh
5
Worked immediately.
Questions & Answers
What is the HPE NS CS235 Controller/PS/HDD/SSD Spare Kit (SKU: Q8D36A)?
The HPE NS CS235 Controller/PS/HDD/SSD Spare Kit (Q8D36A) is an official replacement bundle containing controllers, power supplies, HDDs, SSDs, drive blanks, and installation hardware for HPE Nimble Storage CS235 arrays.
What components are included in the Q8D36A spare kit?
The Q8D36A kit includes two controller modules, two hot‐swap power supply units, replacement HDDs, SSDs, guide rails, drive blanks, and all required mounting screws.
Which HPE Nimble Storage arrays are compatible with the NS CS235 spare kit?
The Q8D36A kit is compatible with HPE Nimble Storage CS235 Hybrid and All-Flash arrays running NimbleOS 5.x or later.
How do I install the Q8D36A spare kit in my CS235 system?
Power down the CS235, remove the faulty module, slide in the corresponding spare from Q8D36A, secure it with rack screws, then power on and verify system health via the web UI.
Does the NS CS235 spare kit come with firmware pre-installed?
Yes. All controller modules in Q8D36A ship with the latest HPE-validated NimbleOS firmware and require no additional downloads for immediate operation.
How can I verify the authenticity of my HPE spare kit?
Use the HPE Spare Parts Lookup tool or Scan the QR code on the label to confirm SKU Q8D36A, check the hologram security seal, and validate part numbers against HPE’s official database.
What warranty covers the Q8D36A spare kit?
The Q8D36A kit is backed by HPE’s standard one-year limited parts warranty, extendable through HPE Care Pack services for up to five years.
Can I mix HDD and SSD from this spare kit in the same shelf?
Yes. You may install both HDDs and SSDs from Q8D36A in the same shelf, provided you follow NimbleOS erasure coding and drive tiering guidelines.
Where can I download the installation guide for SKU Q8D36A?
You can download the Q8D36A Hardware Installation Guide from HPE Support Center by searching the part number and selecting the Documentation tab.
How do I contact HPE support for help with my spare kit?
Visit HPE support.hpe.com, open a support case online, or call your regional HPE support hotline and reference SKU Q8D36A for expedited assistance.
What tools are required to install the NS CS235 spare components?
You will need a Phillips #1 screwdriver, Torx T15 driver, ESD wrist strap, and grounding mat to ensure safe, tool-assisted installation.
How do I replace a faulty controller using the Q8D36A kit?
After identifying the failed controller, power down the CS235, remove the old module, insert the new controller from Q8D36A, reattach all cables, and power up to restore service.
What is the expected lead time for ordering SKU Q8D36A?
Standard lead time is 2–5 business days from HPE distribution centers, subject to regional stock availability and order volume.
Is on-site installation available for the NS CS235 spare kit?
Yes. HPE Pointnext Services offers optional on-site installation and deployment for the Q8D36A kit under a white-glove service agreement.
How do I update firmware after installing the spare kit?
Log into the Nimble Web UI, navigate to Settings > Firmware Management, select the new modules, and run the guided upgrade wizard to complete the update.
What safety precautions should I take during installation?
Always wear an ESD wrist strap, disconnect power cords, ensure proper rack grounding, follow HPE safety instructions, and avoid over-torquing screws.