# Storage controller HP HPE MR416i-p Gen11 PCI x16 lanes, 8GB cache, SATA III support

**URL:** https://aio.lv/en/product--hp-p47777-b21--12056811
**Data updated:** 2026-03-12 19:40 (EET)
**Category:** Server Parts & Components
**Manufacturer:** HP
**Manufacturer code:** P47777-B21
**EAN:** 4549821443833
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 449.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 1 198.34 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-p47777-b21--12056811

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

HPE MR416i-p Gen11 is a plug-in PCI storage controller by HP with a x16 host PCI interface and 8 GB internal cache. It supports Serial ATA III drives and implements SPDM for platform device management. Designed for server storage arrays, it provides caching and interface management for internal SATA drives; suitable for enterprise servers and storage subsystems.

## Long description

HPE MR416i-p Gen11 is a plug-in storage controller designed for server environments, providing a PCI x16 host interface with an internal 8 GB cache and support for Serial ATA III drives. The controller implements platform device management using SPDM and is intended for integration into enterprise servers and storage subsystems that require caching and interface management for internal SATA drives.
Advantages
The MR416i-p Gen11 provides a balanced combination of cache capacity and SATA III compatibility for internal drive arrays. Its PCI x16 host interface delivers a wide lane count for integration into modern server motherboards, while an 8 GB internal cache helps improve write performance and reduce latency for typical storage workloads. SPDM-based platform device management enables standardized device authentication and management when integrated with compatible system management tools.
Suitable for
Enterprise servers requiring internal SATA III drive management
Storage arrays in rack or tower servers that use SATA HDDs or SATA SSDs
Environments that benefit from controller-side caching to improve I/O performance
Key specifications
Host interface: PCI Express x16
Internal cache: 8 GB
Supported drive interface: Serial ATA III (SATA III)
Form factor: plug-in PCI controller for server expansion slots
Platform device management: SPDM support
How to use
Install the MR416i-p Gen11 into an available PCIe x16 slot on a compatible server motherboard following the server vendor’s hardware installation guidelines. Connect the internal SATA drive channels to the server backplane or drive bays as required by the system chassis. Ensure firmware and management tools compatible with SPDM are present and up to date on the host system. Configure caching policies and any RAID or HBA/pass-through settings through the server’s management utilities or the controller’s management interfaces.
Usage recommendations
Place the controller in systems with sufficient PCIe lane allocation and cooling. Use validated SATA III drives and keep firmware and management utilities current to maintain device authentication and platform management via SPDM. For server-level configurations that require RAID features or HBA mode, consult your server documentation and management software options before deployment.

## Specifications

| Feature | Value |
|---|---|
| Internal memory | 8192 MB |
| Certification | Refer to HPE Compute MR Controllers QuickSpecs |
| RAID levels | 60 |
| Host interface | PCI |
| PCI Express slots version | 4.0 |
| Supported storage drive interfaces | Serial ATA III |

## FAQ

### How much does the HP HPE MR416i-p Gen11 PCI x16 storage controller cost, and is it available for purchase?

The price is 1,449.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HP HPE MR416i-p Gen11 PCI x16 storage controller be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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