Memory module HP 879507-B21 16 GB DDR4 2666 MHz ECC

Name: Memory module HP 879507-B21 16 879507-B21
Brand: HP
SKU: 4827221
Price: 307.49 EUR
Availability: InStock

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Memory module HP 879507-B21 16 GB (1x16 GB) DDR4 2666 MHz ECC 288-pin DIMM CAS19

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Price for companies: 254.12€ Price is valid only for legal clients

Short description

Server/PC memory module HP 879507-B21, single 16 GB DIMM designed for internal use in compatible systems. DDR4 architecture with 2666 MHz clock speed and ECC support provides error-correcting capability for improved data integrity. 288-pin form factor and CAS latency 19. Suitable for server and workstation upgrades where ECC DDR4 2666 is required.

Available for order: 4 pcs.

Warranty: 2 Years

SKU: 4827221

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From 4.99 € (Weight: 0.05 kg)

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36 months installment: from 8.54 euros per month

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Product information

Description

HP 16 GB DDR4 2666 MHz ECC 288-pin DIMM is a single-module server memory designed for installation in compatible HP and OEM systems that require ECC DDR4 modules. The module provides 16 GB of capacity with a DDR4 interface running at 2666 MHz and CAS latency 19, intended for use in servers and workstations where data integrity and stability under sustained loads are important.

Advantages

This memory module includes ECC support to detect and correct single-bit memory errors, reducing the risk of data corruption in critical applications. The 2666 MHz transfer rate offers a balance between performance and compatibility with many server platforms, while the 288-pin DIMM form factor ensures compatibility with standard DDR4 server memory sockets. CAS latency 19 is specified to match platform timing for stable operation.

Suitable for

Server memory upgrades requiring ECC DDR4 2666 modules
Workstations running error-sensitive applications such as databases or virtualization
Systems where stable long-term operation and data integrity are priorities

Key specifications

Capacity: 16 GB (single module)
Memory type: DDR4
Speed: 2666 MHz
Error correction: ECC (single-bit error correction)
Form factor: 288-pin DIMM
CAS latency: 19

How to use

Power down the system and disconnect it from mains before installing the memory module. Open the server or workstation chassis to access the memory slots, consult the system manual for the correct slot population order and orientation, and align the module with the 288-pin socket. Press firmly and evenly on both ends until the retention clips engage. After installation, reconnect power and boot the system; verify that the new memory is recognized in firmware/BIOS and that ECC is active if supported by the platform.

Usage recommendations

Install memory modules in matched pairs or according to the motherboard manufacturer's guidelines for channel population to achieve optimal performance and ensure ECC functionality. Use compatible modules supported by your server firmware; check system documentation for supported module types and maximum memory capacity.

Specifications

Internal memory:: 16 GB
Internal memory type:: DDR4
Memory clock speed:: 2666 MHz
Memory form factor:: 288-pin DIMM
Memory voltage:: 1.2

All features

Features

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
Component for:: PC/Server
Memory layout (modules x size):: 1 x 16
Compatible products:: ProLiant DL20/ML30 Gen10
Buffered memory type:: Registered (buffered)

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Customer questions

FAQ

How much does the Memory module HP 879507-B21 16 GB DDR4 2666 MHz ECC cost, and is it available for purchase?

The price is 307.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 07.07.2026 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. All transactions are 100% secure and encrypted.

Can Memory module HP 879507-B21 16 GB DDR4 2666 MHz ECC be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Memory module HP 879507-B21 16 GB DDR4 2666 MHz ECC online, and the application process is as simple as possible:

Select the product on the website and add it to your cart;
When placing your order, choose the payment method “Installments”;
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Receive a decision within a few minutes.

For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, 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.

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