# Memory Module HPE DDR4 16GB 2666MHz ECC

**URL:** https://aio.lv/en/product--hp-enterprise-815098-b21--11028478
**Data updated:** 2025-12-30 15:06 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 815098-B21
**EAN:** 4514953886865
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 366.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 303.30 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-815098-b21--11028478

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The HPE 815098-B21 memory module offers 16 GB of DDR4 RAM with a speed of 2666 MHz and ECC support. Designed for PCs and servers, it features a 288-pin DIMM form factor and CAS latency of 19, ensuring reliable performance and data integrity. Ideal for enhancing system memory capacity and stability in demanding applications.

## Long description

HPE DDR4 SmartMemory 16GB 2666MHz ECC (MPN 815098-B21, EAN 4514953886865) is a 288-pin DIMM module designed for HPE ProLiant Gen9/Gen10 servers, Apollo, Synergy and Blade systems as well as compatible PCs and servers. It provides 16 GB of DDR4 memory at 2666 MHz with ECC support and a CAS latency of 19, offering enhanced capacity and data integrity for virtualized, cloud and large-database workloads.
Advantages
This HPE memory module undergoes HPE SmartMemory qualification and testing to ensure full compatibility and optimized performance with HPE Gen9 and Gen10 platforms. ECC support helps detect and correct single-bit memory errors for improved uptime, while the 2666 MHz speed and 1.2 V operating voltage deliver efficient, reliable operation in data-center and server environments.
Suitable for
 HPE ProLiant Gen9 and Gen10 servers
 Apollo family, Synergy and Blade systems
 Servers and workstations requiring 16 GB DDR4 ECC modules
 Virtualization, cloud computing and large database applications
Key specifications
 Brand: HP Enterprise
 Model / MPN: 815098-B21
 EAN: 4514953886865
 Capacity: 16 GB
 Memory type: DDR4
 Speed: 2666 MHz
 Form factor: 288-pin DIMM
 ECC: Yes
 CAS latency: 19
 Voltage: 1.2 V
 Weight: 0.045 kg
How to use
Power down and unplug the server or workstation before installing the 288-pin DIMM. Follow the server platform’s memory population rules and install the module into an appropriate DDR4 DIMM slot until the retaining clips engage. After installation, power on the system and verify that the BIOS/UEFI recognizes the 16 GB module and that ECC is enabled as required.
Usage recommendations
Use this HPE DDR4 16GB 2666MHz ECC module in matched pairs or according to your server’s memory population guide to maintain optimal performance and error-correction functionality. For full compatibility and access to extended memory features, use with HPE ProLiant Gen9 or Gen10 systems.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2666 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.2 |
| ECC | Yes |
| CAS latency | 19 |
| Memory ranking | 1 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 16 |
| Buffered memory type | Registered (buffered) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.045 kg |
| Height | 31 mm |
| Width | 133.35 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Memory Module HPE 16GB 815098-B21 cost, and is it available for purchase?

The price is 366.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 125 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 23.07.2026 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. All transactions are 100% secure and encrypted.

### 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 Enterprise 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 Enterprise 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: internal memory, internal memory type, memory clock speed, memory form factor, weight, memory voltage, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Memory Module HPE 16GB 815098-B21?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11028478/61695509_large.webp