HPE 64GB (1 x 64GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit
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Part number cross-reference
- Part number
- P19251-001
Overview
This item, P19251-001, is the HPE spare part number for the product described as 64GB (1 x 64GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit. Further details below.
This 64GB DDR4-2933 Load Reduced Smart Memory module is built for HPE Gen10 servers requiring high-capacity, high-efficiency memory for data-intensive workloads. Operating at 2933 MHz with CL21 latency, it delivers the bandwidth needed for applications such as virtualization, analytics, and large-scale database operations.
Featuring quad-rank x4 architecture, ECC error correction, and load-reduced design, this module improves signal integrity while reducing strain on the memory bus for more stable system performance. Compatible systems include but are not limited to select HPE Gen10 servers.
HPE Option Part #: P19044-B21
HPE Spare Part #: P19251-001
HPE Assembly Part #: P03054-191
Specifications:
- Capacity: 64 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P19044-B21, HPE P19251-001
- Type: DRAM memory module
- Technology: DDR4 SDRAM
- Form Factor: LRDIMM 288-pin
- Speed: 2933 MHz (PC4-23400)
- Latency Timings: CL21 (21-21-21)
- Data Integrity Check: ECC
- Features: Quad Rank, Load-Reduced
- Chips Organization: X4
- Voltage: 1.2 V
RESOURCES:
Quickspecs for P19251-001
✅ certain Gen10 servers
✅ and possibly others
Contact us via Live Chat if you have any questions about compatibility.
Last Updated: 2026-09-18
Other sizes in this family
| Part number | Capacity | Type | Rank | Price | Availability |
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Specifications
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Questions about P19251-001
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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P19251-001 HPE 64GB (1 x 64GB) Quad Rank x4 DDR4-2933 CAS-21-21-21 Load Reduced Smart Memory Kit
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