HPE Gen10 Memory (1st Gen CPU)
HPE 16GB (1 x 16GB) Single Rank 4x DDR4-2666 CAS-19-19-19 Registered Standard Memory Kit
Fits 1 HPE ProLiant server model. See the list
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Part number cross-reference
- Part number
- 867855-B21
Overview
This item, 867855-B21, is the HPE option part number for the product described as 16GB (1 x 16GB) Single Rank 4x DDR4-2666 CAS-19-19-19 Registered Standard Memory Kit. Further details below.
Upgrade your server's performance with this 16GB DDR4-2666 registered memory kit. Designed for reliability and speed, this single-rank module will help your system handle demanding workloads and improve overall responsiveness. Enjoy enhanced data throughput and stability with this crucial upgrade.
This memory module is compatible with a range of HPE servers, including but not limited to the ML110 Gen10. Investing in this memory upgrade is an easy way to give your system a performance boost.
HPE Option Part #: 867855-B21
HPE Spare Part #: 872970-001
HPE Assembly Part #: n/a
Compatible with:
✅ ML110 Gen10
✅ and possibly others
Contact us via Live Chat if you have any questions about compatibility.
Last updated: 5/10/2020
Other sizes in this family
| Part number | Capacity | Type | Rank | Price | Availability |
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Working out how many you need? Each server's memory page counts the modules for the capacity you want: see Compatible servers.
Specifications
Compatible servers
Each server opens that model's memory page, with its slot rules and a kit picker.
Part numbers
Every number below identifies this same part. Match any of them to the label on the part you are replacing.
Questions about 867855-B21
Warranty and returns
5-year replacement warranty
Covered against hardware failure for 5 years from the date of purchase. While HPE's own warranty runs, HPE replaces a failed part through the HPE Enterprise Support Center. After that, send it back to us for a working replacement; you ship it to us and we pay Ground or Economy shipping on the replacement.
Ordered the wrong part?
It is the customer's responsibility to verify compatibility before ordering. A part ordered by mistake can be returned for a refund, less a 25% restocking fee, within 5 business days of receipt. Freight is not refunded, and factory-sealed items can only be returned unopened. Check Compatible servers before you order.
Start a return or claim
Complete the RMA request form and send it to us, or choose Warranty or return on the contact form.
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867855-B21 HPE 16GB (1 x 16GB) Single Rank 4x DDR4-2666 CAS-19-19-19 Registered Standard Memory Kit
Filling a whole server?
Each server's memory page works out how many modules a capacity takes and where they go. For a full bill of materials, send it with your server model and we reply with pricing and availability within 24 hours.


