# Memory module 64 GB DDR4 2933 MHz 288-pin DIMM - HP P18451-B21

**URL:** https://aio.lv/en/product--hp-memory-kit-64gb-quad-rank--11721943
**Data updated:** 2026-03-08 11:25 (EET)
**Category:** Memory (RAM)
**Manufacturer:** HP
**Manufacturer code:** Memory Kit, 64GB Quad Rank
**EAN:** 5715063133255
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 924.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 764.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-memory-kit-64gb-quad-rank--11721943

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

HP P18451-B21 is a 64 GB internal memory module designed for PCs and servers. It is a single 64 GB DDR4 module in 288-pin DIMM form factor with a clock speed of 2933 MHz and CAS latency 21. Intended for system memory expansion and performance-critical workloads in compatible server and workstation platforms.

## Long description

HP P18451-B21 is a 64 GB internal memory module designed for compatible PCs, workstations and servers. This single-rank 64 GB DDR4 DIMM operates at a clock speed of 2933 MHz and is supplied in a 288-pin form factor. It is intended for system memory expansion and to support performance-critical workloads on platforms that accept DDR4 288-pin DIMMs with the specified timing.
Advantages
The module provides a large 64 GB capacity in a single DIMM, reducing the number of modules required to reach high memory configurations. Operating at 2933 MHz with a CAS latency of 21, it balances bandwidth and latency for multitasking, virtualization and memory-intensive applications. The 288-pin DIMM form factor ensures compatibility with standard DDR4 server and workstation memory slots where this module type and speed are supported.
Suitable for
Server and workstation memory upgrades where 288-pin DDR4 modules are supported
Virtualization hosts and databases requiring large memory capacity
High-performance computing tasks and data processing workloads
Multitasking and memory-intensive professional applications
Key specifications
Capacity: 64 GB
Memory type: DDR4
Clock speed: 2933 MHz
Form factor: 288-pin DIMM
CAS latency: 21
How to use
Install the DIMM into an available 288-pin memory slot on a compatible motherboard following the system vendor's instructions for memory installation and handling electrostatic discharge. Verify motherboard and BIOS support for 64 GB DDR4 modules and 2933 MHz operation; update firmware if required. After installation, confirm that the system recognizes the new module and that memory settings (frequency and timings) are set according to platform capabilities.
Usage recommendations
Use this module in accordance with the server or workstation manufacturer's memory population rules. For optimal stability and performance, install modules in matched pairs or sets as recommended by the platform, and ensure BIOS/UEFI settings and firmware are up to date before deploying in production environments.

## Specifications

### Features

| Feature | Value |
|---|---|
| Internal memory | 64 GB |
| Internal memory type | DDR4 |
| Memory clock speed | 2933 MHz |
| Memory form factor | 288-pin DIMM |
| CAS latency | 21 |
| Memory ranking | 4 |
| Component for | PC/Server |
| Memory layout (modules x size) | 1 x 64 |
| Buffered memory type | Load reduced |

## FAQ

### How much does the HP P18451-B21 64GB DDR4 2933MHz DIMM cost, and is it available for purchase?

The price is 924.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 17.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HP P18451-B21 64GB DDR4 2933MHz DIMM be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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, 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/11721943/67190335_large.webp