HPE 32GB (1x32GB) Dual Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart Memory Kit
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Part number cross-reference
- Part number
- P71255-001
Overview
This item, P71255-001, is the HPE spare part number for the product described as 32GB (1x32GB) Dual Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart Memory Kit. Further details below.
Expand your HPE Gen12 server with the P71255-001 32GB (1x32GB) Dual Rank x8 DDR5-6400 Registered Smart Memory Kit. This genuine HPE 288-pin DIMM runs at a 3200 MHz clock with CAS-46-45-45 timings and a low 1.1V operating voltage, delivering the bandwidth headroom demanding virtualization, database, and analytics workloads need while helping keep power and thermals in check. Registered (RDIMM) design and dual-rank, x8 chip organization support stable, high-capacity configurations as you scale.
HPE Option Part #: P69727-B21
HPE Spare Part #: P71255-001
HPE Assembly Part #: P69720-0A1
PRODUCT SPECIFICATIONS FOR P71255-001:
- Capacity: 32 GB
- Upgrade Type: System specific
- OEM Manufacturer Equivalent Part Number: HPE P69727-B21
- Width: 7.5 in
- Depth: 0.8 in
- Height: 3.5 in
- Weight: 1.41 oz
- Type: DRAM memory module
- Technology: DDR5 SDRAM
- Form Factor: DIMM 288-pin
- Speed: 3200 MHz
- Latency Timings: CL46 (46-45-45)
- Data Integrity Check: ECC
- Features: Dual Rank, registered
- Chips Organization: X8
- Voltage: 1.1 V
COMPATIBLE WITH:
PROLIANT ML SERIES
PROLIANT EL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
FREQUENTLY ASKED QUESTIONS FOR P71255-001:
- Which servers is the P71255-001 memory kit compatible with?
P71255-001 is a system-specific HPE Smart Memory kit qualified for HPE Gen12 platforms including the DL360 Gen12, DL320 Gen12, DL340 Gen12, DL340e Gen12, DL380 Gen12, DL380a Gen12, DL110 Gen12, ML350 Gen12, EL140 Gen12, EL220 Gen12, and EL240 Gen12. - Does the P71255-001 module include ECC?
Yes. P71255-001 is an ECC registered (RDIMM) DDR5 module, so it performs data integrity checking to help detect and correct memory errors and keep mission-critical servers running reliably. - What are the exact specs of P71255-001?
P71255-001 is a 32GB DDR5-6400 DIMM in a 288-pin form factor with dual rank, x8 chip organization, CL46 (46-45-45) latency timings, a 3200 MHz clock, and 1.1V operation. It matches HPE OEM part number P71255-001.
HPE PARTSURFER INFO FOR P71255-001 (P69727-B21)
| Spare PN | Description | |
|---|---|---|
| P71255-001 | SPS-DIMM 32GB PC5-6400B-R 2Gx8 |
Last Updated: 2026-10-21
Other sizes in this family
| Part number | Capacity | Type | Rank | Price | Availability |
|---|
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Specifications
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Questions about P71255-001
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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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P71255-001 HPE 32GB (1x32GB) Dual Rank x8 DDR5-6400 CAS-46-45-45 EC8 Registered Smart Memory Kit
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