# Memory HPE DDR4 16GB PC4-2666V-R SD-Ram

**URL:** https://aio.lv/en/product--hp-enterprise-840757-091n--10548355
**Data updated:** 2026-02-12 21:59 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 840757-091N
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 310.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 256.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-840757-091n--10548355

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The HPE Memory 16GB DDR4 PC4-2666V-R SD-Ram offers high performance and reliability for your server needs. With a speed of 2666 MHz, this memory module is designed to enhance system responsiveness and multitasking capabilities. It is compatible with HP Enterprise systems, ensuring seamless integration and optimal performance. Upgrade your server's memory to improve efficiency and handle demanding applications with ease.

## Long description

The HPE Memory DDR4 16GB PC4-2666V-R SD-RAM is a server-grade memory module designed for stable performance in HP Enterprise environments. Operating at an effective frequency of 2666 MHz, this 16GB DDR4 module supports responsive multitasking and reduced latency under typical server workloads. It is intended for use in compatible HP systems where registered (RDIMM) DDR4 memory is required, offering a balance of capacity and speed to support database operations, virtualization, and general-purpose server tasks.
Advantages
This 16GB DDR4 module provides a dependable increase in available system memory while maintaining compatibility with HP Enterprise server architectures. The module’s DDR4 technology and 2666 MHz data rate help improve overall system throughput and application responsiveness. Built to meet server reliability standards, it supports error-correcting features common in enterprise memory configurations and is optimized for sustained operation in data center environments.
Suitable for
Upgrading memory capacity in HP Enterprise servers that accept DDR4 RDIMM modules
Enhancing performance for virtualization hosts and virtual machine density
Improving responsiveness for database servers and transaction processing
General-purpose server workloads, including file, mail and application servers
Key specifications
Memory type: DDR4 RDIMM (registered)
Capacity: 16 GB
Effective speed: 2666 MHz (PC4-2666V)
Form factor: 288-pin DIMM
Voltage and timing: standard DDR4 server voltage and timing settings (industry standard profiles)
Error correction: supports server-class error correction (ECC)
How to use
Power down the server and follow the manufacturer’s service manual for safe handling and installation of memory modules. Install the module into a compatible 288-pin DIMM slot, ensuring correct orientation and full seating until the retention latches engage. When populating multiple modules, follow the server’s recommended channel and slot population order to enable optimal memory interleaving and performance. After installation, power on the system and verify that the BIOS/UEFI recognizes the new memory capacity and that error-checking features are active.
Usage recommendations
For best results, use matched memory modules (same capacity, speed and type) across channels and adhere to the server vendor’s memory population guidelines. Apply anti-static precautions during installation and confirm firmware/BIOS compatibility if mixing memory with existing modules.

## FAQ

### How much does the Memory HPE 16GB 840757-091N cost, and is it available for purchase?

The price is 310.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 61 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 29.07.2026 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