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Description

Does your data center need increased storage. protection. flexibility. and performance for today’s applications demands? HPE Compute SR 900 Series Gen11 Controller supports 24Gb/s SAS and PCIe 4.0 for increased performance while supporting advanced RAID levels with 8 GB flash-backed write cache (FBWC). This tri-mode (SAS/SATA/NVMe) controller operates in mixed mode which combines RAID and HBA operations simultaneously. giving you improved deployment flexibility. The HPE Compute SR932i-p Gen11 Controller provides the ability to support internally attached drives. allowing integration with existing hardware. This controller also features HPE SR Secure Encryption for data-at-rest using controller-based Encryption(CBE) for SAS. SATA and NVMe devices which improves reliability. The Gen11 features Hardware Root of Trust. and Security Protection Data Model (SPDM) support.FeaturesPowerful Performance- The HPE Compute SR Gen11 Controllers feature up to 46GB/s bi-directional throughput and up to 3.5 million IOPS.- Achieve up to 24GB/s throughput and up to 850K IOPs via high-speed 144b DDR4 8 GB cache with integrated cache protection.Enhanced Security- An embedded security platform can continuously and automatically protect infrastructure. operating systems. software platforms and workloads without signatures. significant performance trade-offs. or lock-in.Software Supported- HPE Compute SR Gen11 Controllers support all major OS’s including but not limited to Windows. Linux®. and VMware®; full tool suite including command line interface. web-based management. and out-of-band management support.- For specific OS support. please refer to the platform QuickSpecs.

Full specifications

Marque	HPE
Référence fabricant	p47184b21b

HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s in 2026: still the right choice?

Choosing the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s means opting for the expertise of HPE in the Composants réseau category. Its price starting from £906.07 makes it a serious option on the market. Buyers interested in this brand also look at the HPE LTO-6 Ultrium 6.25TB RW Data Cartridge to complete their comparison. On Compiral, all displayed prices are updated regularly and retailers are selected for their reliability and quality of customer service.

Buy the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s now or wait?

With the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s, HPE delivers a quality level consistent with its market positioning. This product suits both newcomers and regular users of the Composants réseau category. Its quick setup and reliable performance make it a recommended choice for anyone looking to invest in durable equipment without facing technical complications in the first weeks of use.

Value for money analysed in 2026

At £906.07, the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s offers value for money consistent with its positioning in the Composants réseau category. HPE maintains a consistent quality level across this range, justifying the investment at this price. Compare with other available offers on our comparison tool to ensure you get the best rate at the time of purchase. The HPE LTO-6 Ultrium 6.25TB RW Data Cartridge from the same range may also interest you for comparison.

Serious alternatives to consider

If the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s does not exactly match your expectations, the Composants réseau category offers other options to explore. Our comparison tool lists all available products with their prices in real time. Filter by budget, brand or availability to find the most suitable alternative for your situation. Also explore our Laptops comparison for complementary suggestions. The HPE JC680A network switch component Power supply is another reference from the same brand to consider.

Market price ranges in 2026

Range	Indicative price	For whom	What you get
Entry-level	Under 384300 £	Tight budget, occasional use	Essential features, reliable for beginners
Mid-range	384300 £ to 896710 £	Regular daily use	Good value for money, solid performance
High-end	Over 896710 £	Demanding users	The best of the category, all advanced features

The HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s is available from several trusted retailers. Always check stock availability and delivery times before finalising your order to avoid any unpleasant surprises. On Compiral, offers showing "In stock" can be delivered quickly, often within 2 to 5 working days depending on the retailer and your delivery address.

Frequently asked questions about HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s

Is delivery free for the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s at all retailers?

Free delivery is not guaranteed for the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s worth its price in 2026?

In 2026, the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s is listed from £906.07 at our partner retailers. This price is consistent with the positioning of HPE in the Composants réseau category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

What warranty does the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s come with?

The HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s generally comes with a manufacturer warranty of 1 to 2 years depending on the retailer. In addition to the commercial warranty from HPE, statutory consumer rights apply to all purchases. Check the warranty conditions directly on the retailer's page before finalising your order.

Is the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s in stock?

Stock availability for the HPE P47184-B21 RAID controller PCI Express x16 4.0 46 Gbit/s is updated in real time on Compiral. Retailers showing "In stock" can usually deliver quickly, often within 2 to 5 working days. If the product is temporarily out of stock at one retailer, check the other offers in our table. Check back regularly as stock levels change frequently in the Composants réseau category.