HPE
408853-B21 - HP 4GB Reg PC2-5300 2x2GB Memory Kit
408853-B21 - HP 4GB Reg PC2-5300 2x2GB Memory Kit
408853-B21 – HP 4GB (2×2GB) Registered PC2-5300 Memory Kit
408853-B21 – HP 4GB Registered Memory Kit is a genuine Hewlett Packard Enterprise server RAM kit consisting of two 2GB registered (RDIMM) modules. Designed for HP ProLiant and Integrity servers that support DDR2 memory, this kit delivers reliable performance and stability for enterprise workloads.
With PC2-5300 (DDR2-667) speed and error-correcting (ECC) support, this memory kit is ideal for virtualization, database workloads, and general server tasks in datacenter and business environments.
Key Features:
¤ 4GB total capacity (2 × 2GB modules)
¤ Registered (RDIMM) ECC memory for improved server stability
¤ PC2-5300 (DDR2-667) speed grade
¤ Enterprise-grade reliability for 24/7 operation
¤ Designed for legacy HP servers
Product Details:
¤ Manufacturer: Hewlett Packard Enterprise (HPE)
¤ Part Number: 408853-B21
¤ Memory Type: DDR2 Registered DIMM (RDIMM)
¤ Capacity: 4GB (2 × 2GB)
¤ Speed: PC2-5300 / DDR2-667
¤ ECC: Yes (Error-Correcting Code)
¤ Form Factor: DIMM
Compatibility Notes:
¤ Designed for HP ProLiant and Integrity servers that support DDR2 PC2-5300 registered memory
¤ Ideal for upgrading or replacing memory in older enterprise systems
¤ Ensure your server model supports PC2-5300 RDIMM before purchase
33 in 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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