HPE 16GB (1 x 16GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit
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Part number cross-reference
- Part number
- P03051-191
Overview
This item, P03051-191, is the HPE assembly number for the product described as 16GB (1 x 16GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit. Further details below.
This 16GB DDR4-2933 Registered Smart Memory module offers dependable performance for HPE Gen10 servers, making it well-suited for entry-level virtualization, business applications, and memory upgrades in scalable environments. Operating at 2933 MHz with CL21 latency, it ensures smooth and responsive data processing.
Built with single-rank x4 architecture and ECC support, this module provides solid system stability and efficient error correction. Compatible systems include but are not limited to select HPE Gen10 servers.
HPE Option Part #: P19041-B21
HPE Spare Part #: P19254-001
HPE Assembly Part #: P03051-191
PRODUCT SPECIFICATIONS FOR P03051-191:
- Capacity: 16 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P19041-B21, HPE P19254-001
- Type: DRAM memory module
- Technology: DDR4 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 2933 MHz (PC4-23400)
- Latency Timings: CL21 (21-21-21)
- Data Integrity Check: ECC
- Features: Single Rank, registered
- Chips Organization: 2048 x 4
- Voltage: 1.2 V
RESOURCES FOR P03051-191 (P19041-B21)
Quickspecs for P19041-B21COMPATIBLE 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 P03051-191 (P19041-B21)
| Spare PN | Description | |
|---|---|---|
 | P19254-001 | Dual In-Line Memory Module (DIMM), 16GB PC4-2933Y-R,2Gx4 |
Last Updated: 2026-07-08
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
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Questions about P03051-191
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.
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P03051-191 HPE 16GB (1 x 16GB) Single Rank x4 DDR4-2933 CAS-21-21-21 Registered Smart Memory Kit
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