# Memory Module HPE DDR4 16GB 2666MHz ECC

**URL:** https://aio.lv/en/product--hp-815098-b21--498191
**Data updated:** 2025-12-18 21:24 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** 815098-B21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 296.99 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 245.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-815098-b21--498191

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The HPE 815098-B21 memory module offers 16 GB of DDR4 ECC RAM with a clock speed of 2666 MHz. Designed for servers, it features a 288-pin DIMM form factor and CAS latency of 19. This memory module enhances system reliability and performance, making it ideal for demanding applications that require error correction and stability.

## Long description

The HPE DDR4 16GB 2666MHz ECC memory module (HPE 815098-B21) provides 16 GB of DDR4 server memory with error-correcting code and a clock speed of 2666 MHz. Built in a 288-pin DIMM form factor with CAS latency 19 and 1.2 V operating voltage, this module is intended for HPE ProLiant Gen9 and Gen10 servers, Apollo, Synergy and Blade systems where compatibility, stability and uptime are required.
Advantages
HPE SmartMemory is qualified and tested to unlock extended memory features on HPE Gen9 and Gen10 systems, ensuring compatibility and optimized operation. The ECC capability improves data integrity and reduces the risk of memory-related errors, while the 2666 MHz clock and 288-pin DIMM design support higher bandwidth and density for server workloads. The module's 1.2 V design contributes to energy-efficient operation in data center environments.
Suitable for
Enterprise servers (HPE ProLiant Gen9/Gen10)
Apollo, Synergy and Blade system memory upgrades
Virtualisation and large database applications
Environments requiring error-correcting memory and high uptime
Key specifications
Capacity: 16 GB
Memory type: DDR4 ECC
Clock speed: 2666 MHz
Form factor: 288-pin DIMM
CAS latency: 19
Voltage: 1.2 V
Manufacturer part number (MPN): 815098-B21
Weight: 0.045 kg
How to use
Install the module into a compatible server memory slot following the server manufacturer's instructions and static-discharge precautions. Populate DIMM slots according to the server's memory population rules to maintain optimal channel configuration and performance. After installation, verify that the server BIOS/firmware recognises the module and that any platform-specific memory features are enabled if required.
Usage recommendations
Use this HPE DDR4 16GB 2666MHz ECC module as part of matched and qualified memory configurations for HPE ProLiant Gen9/Gen10 and related systems to ensure supported performance and reliability. Keep server firmware up to date and follow HPE memory population guidelines for best results.

## 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 | 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 296.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 253 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 01.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 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

### 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/498191/64684480_large.webp