HPE 16GB (1x16GB) Single Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart Memory Kit
Fits 6 HPE ProLiant server models. See the list
- Secure checkout
- Card, P-card, purchase order, ACH, wire transfer, PayPal
- Tested or factory sealed
- Free Ground shipping on US orders over $100
need a formal quote?
Request a quote by email in PDF format, valid for 24 hours
Part number cross-reference
- Part number
- P69726-B21
Overview
This item, P69726-B21, is the HPE option part number for the product described as 16GB (1x16GB) Single Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart Memory Kit. Further details below.
Ideal for smaller-scale memory upgrades or balanced configurations, this 16GB DDR5-6400 Registered Smart Memory module brings next-generation performance to HPE Gen12 servers. With a single-rank x8 design and fast 6400 MT/s transfer speeds, it supports enhanced data throughput and low-latency responsiveness-perfect for general-purpose applications, light virtualization, or development environments. The CAS Latency of 46-45-45 and ECC support ensure both speed and reliability for enterprise use.
As part of HPE's rigorously tested Smart Memory portfolio, this module is validated for seamless compatibility with supported HPE platforms. Compatibility includes but is not limited to select HPE ProLiant Gen12 servers, making it a cost-effective option for introducing DDR5 technology into your IT infrastructure.
HPE Option Part #: P69726-B21
HPE Spare Part #: P71254-001
HPE Assembly Part #: P69719-0A1
COMPATIBLE WITH:
OTHER HPE MACHINES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR P69726-B21
| Spare PN | Description | |
|---|---|---|
| P71254-001 | SPS-DIMM 16GB PC5-6400B-R 2Gx8 |
Last Updated: 2026-09-18
Other sizes in this family
| Part number | Capacity | Type | Rank | Price | Availability |
|---|
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 P69726-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.
Reviews of this part
No reviews yet for this part number. Write the first review
Write a Review
P69726-B21 HPE 16GB (1x16GB) Single Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart 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.
