# Memory Module HPE DDR4 64GB 2133MHz

**URL:** https://aio.lv/en/product--hp-enterprise-726724-b21--474055
**Data updated:** 2026-01-07 09:55 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 726724-B21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 858.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 709.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-726724-b21--474055

## 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 64GB (1x64GB) Quad Rank x4 DDR4-2133 memory module is designed for PC and server applications. With a memory clock speed of 2133 MHz and CAS latency of 15, it ensures efficient performance. This ECC memory provides error correction capabilities, enhancing system reliability. The 288-pin DIMM form factor makes it compatible with a wide range of systems, delivering 64 GB of internal memory for demanding workloads.

## Long description

The HPE DDR4 64GB 2133MHz memory module provides a 64 GB capacity in a single 288-pin DIMM designed for PC and server use. Built to HPE SmartMemory standards, this DDR4 module operates at 2133 MHz with CAS latency 15 and ECC support to enhance system reliability for demanding workloads. It is intended for HPE ProLiant Gen9 platforms where authenticated memory enables extended performance and reliability features through the system ROM.
Advantages
HPE SmartMemory delivers validated DRAM that meets HPE qualification and testing, enabling ProLiant Gen9 systems to identify authenticated modules and unlock extended memory performance features. ECC capability and quad-rank organization improve error correction and overall uptime, while the 1.2 V operating voltage supports modern low-voltage server environments.
Suitable for
HPE ProLiant Gen9 servers requiring qualified memory
Virtualized server environments and cloud infrastructure
Large database applications and high-performance computing
Workloads that demand high memory capacity and reliability
Key specifications
Capacity: 64 GB (1x64GB)
Type: DDR4 ECC
Speed: 2133 MHz (DDR4-2133), CAS Latency 15
Form factor: 288-pin DIMM
Rank: Quad Rank x4
Voltage: 1.2 V
Manufacturer part number (MPN): 726724-B21
How to use
Install the 288-pin DIMM into a compatible DDR4 memory slot following the server or motherboard manufacturer’s instructions. Ensure the system is powered off and grounded before installation. For HPE ProLiant Gen9 systems, populate memory according to the platform’s population rules to allow the system ROM to detect authenticated HPE SmartMemory and enable extended features. After installation, verify memory recognition in the system BIOS/UEFI and run any recommended memory diagnostics.
Usage recommendations
Use this HPE SmartMemory module in matched configurations and with HPE-qualified server platforms to ensure full compatibility, optimal performance, and access to Gen9-specific memory features. Replace memory modules in pairs or per vendor guidance when upgrading to maintain supported configurations and maximum reliability.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 64 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2133 MHz |
| Memory form factor | 288-pin DIMM |
| Memory voltage | 1.2 |
| ECC | Yes |
| CAS latency | 15 |
| Memory ranking | 4 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 64 |

## FAQ

### How much does the Memory Module HPE 64GB 726724-B21 cost, and is it available for purchase?

The price is 858.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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, Leasing for legal entities. 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, 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.

## Image

https://aio.lv/img/cache/product/474055/57750871_large.webp