HPE
815101-B21 / 850882-001 - HPE 64GB (1x64GB) Quad Rank DDR4-2666MHz Memory Kit
815101-B21 / 850882-001 - HPE 64GB (1x64GB) Quad Rank DDR4-2666MHz Memory Kit
815101-B21 / 850882-001 - HPE 64GB (1x64GB) Quad Rank DDR4-2666MHz Memory Kit
The HPE 815101-B21 / 850882-001 is a 64GB DDR4-2666MHz Quad Rank Load-Reduced DIMM (LRDIMM) designed for high-performance HPE ProLiant Gen9 and Gen10 servers. This single-module memory kit delivers enterprise-grade reliability and performance, optimized for virtualization, large data sets, and memory-intensive applications.
Using LRDIMM technology, it reduces electrical load on memory controllers, enabling higher memory capacities and bandwidth while maintaining stability. Operating at 1.2V, it offers improved power efficiency compared to previous-generation modules.
This HPE-certified memory undergoes rigorous testing to ensure seamless integration, high reliability, and maximum uptime in demanding datacenter environments.
Key Features:
Capacity: 64GB (1x64GB)
Type: DDR4 LRDIMM (Load Reduced DIMM)
Speed: 2666 MT/s (DDR4-2666MHz)
Rank: Quad Rank x4
Voltage: 1.2V
HPE Spare Part Number: 850882-001
HPE Option Kit Part Number: 815101-B21
Compatibility: Select HPE ProLiant Gen9 and Gen10 servers
Ideal for:
Virtualized environments
High-density memory configurations
Enterprise workloads requiring large memory footprint
Whether you're upgrading an existing configuration or building a new server, this HPE 64GB module ensures high performance, system stability, and long-term investment protection.
Out of stock
Condition: Refurbished
Warranty
Warranty
The majority of our equipment comes with 6 months warranty, with the exception of tapes and batteries - which comes wth 1 month waranty. If you need a special warranty period, you can ask your contact person for an extended warranty. Please note that the extended warranty can be extended for a maximum of 3 years and in most cases it incurs an extra cost. It must also be purchased at the same time as the original Purchase Order. In the event a faulty part or a part that stops working within its warranty period, email your contact person and request a RMA (email should include Ameta invoice number, product part number & serial number) and we will process your claim. You can view our Terms of sale here: https://ametacomputer.com/pages/terms-of-sale
Conditions
Conditions
Refurbished
Product is cleaned and refurbished by Ameta.
Manufacturer Refurbished
Product is refurbished and re-certified by the original manufacturer.
New F/S
Product is unused and factory sealed in original manufacturer retail packaging.
New
Product is unused with or without original manufacturer packaging, such as bulk, pulls, or spares.
New Open Box (NOB)
Product is unused, but original manufacturer packaging seal is broken or cut.
The condition for each product, can be found in the description of the product.
Shipping
Shipping
Shipping Information
We offer same-day shipping on all orders placed before 14:30 CEST (Central European Summer Time), Monday through Friday. Orders placed after this cutoff will ship the next business day.
Typical delivery times:
- Within Europe: 1–2 business days
- Outside Europe: 2–3 business days
Shipping costs vary depending on the destination and the items in your order. The exact shipping rate will be calculated at checkout.
All items are securely packed and shipped with tracking, so you can follow your delivery every step of the way. If you have special shipping requirements or need express delivery, feel free to contact us before placing your order.

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