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header-product Memory Module HPE DDR4 64GB 2933MHz ECC

Memory Module HPE DDR4 64GB 2933MHz ECC

Memory Module HPE 64GB P19045-B21 Photo 1
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Short description

The HPE P19045-B21 memory module offers 64 GB of DDR4 RAM with a clock speed of 2933 MHz. Designed for PCs and servers, it features a 288-pin DIMM form factor and CAS latency of 21. With ECC support, this memory module ensures data integrity and reliability, making it ideal for critical applications.
Warranty: 2 Years
SKU: 3559359
Manufacturer: HP Enterprise
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Product information

Description

The HPE DDR4 64GB 2933MHz ECC memory module (MPN P19045-B21) provides 64 GB of DDR4 RAM at 2933 MT/s in a 288-pin DIMM form factor with ECC support and 1.2 V operating voltage. Designed for HPE servers and compatible PC platforms, this module targets workloads that require higher capacity, data integrity and sustained throughput. HPE SmartMemory is qualified and tested on HPE systems to enable maximum memory performance features and reliable operation.

Advantages

HPE SmartMemory 2933 MT/s offers higher bandwidth and improved latency versus DDR4 2666 MT/s modules, delivering better data throughput for memory‑intensive tasks. The module includes ECC support for error detection and improved data integrity, and is manufactured from high‑quality DRAM components selected and validated by Hewlett Packard Enterprise to reduce signal issues and lower the risk of unplanned downtime. HPE qualification ensures compatibility and access to platform‑specific memory optimizations.

Suitable for

  • Virtualized server environments
  • Database and in‑memory applications
  • Enterprise and SMB servers requiring ECC protection
  • Workloads needing high memory capacity and sustained throughput

Key specifications

  • Capacity: 64 GB
  • Memory type: DDR4
  • Speed: 2933 MT/s (2933 MHz)
  • Form factor: 288‑pin DIMM
  • ECC: Yes (error‑correcting code)
  • Voltage: 1.2 V
  • CAS latency: CL21
  • Manufacturer MPN: P19045-B21
  • EAN: 0190017381770

How to use

Install the module in a compatible server or workstation that supports 288‑pin DDR4 DIMMs and 2933 MT/s operation. Follow the server vendor’s memory population guidelines for channel and slot ordering to achieve optimal performance and stability. Power down the system and disconnect mains power before inserting the DIMM. Ensure the module is firmly seated and the retention clips are engaged, then power on and verify memory recognition in the system BIOS/UEFI.

Usage recommendations

Use matched memory kits or HPE‑qualified modules across channels for best throughput. When upgrading, consult the server platform’s compatibility matrix to confirm support for 2933 MT/s speeds and maximum supported capacity. For critical systems, enable ECC and regular monitoring to detect and correct memory errors.

Specifications

Internal memory:
64 GB
Internal memory type:
DDR4
Memory clock speed:
2933 MHz
Memory form factor:
288-pin DIMM
Memory voltage:
1.2
All features

Features

Internal memory:
64 GB
Internal memory type:
DDR4
Memory clock speed:
2933 MHz
Memory form factor:
288-pin DIMM
Memory voltage:
1.2
ECC:
Yes
CAS latency:
21
Memory ranking:
2
Component for:
PC/Server
Memory layout (modules x size):
1 x 64
Compatible products:
ProLiant DL325 Gen10, ProLiant DL385 Gen10
Buffered memory type:
Registered (buffered)

Logistics data

Harmonized System (HS) code:
84733020

Description

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Customer questions

FAQ

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. 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.

Where can I download the instructions for Memory Module HPE 64GB P19045-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.
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