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P69730-B21

Memory

HPE 128GB (1x128GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit

Verified in 1 active model(s): HPE ProLiant DL380 Gen12

Documentation of this part

Verified documentation; every sentence refers to an official HPE document (press [number] to see the quote).

What it is

  • P69730-B21 is the HPE 128GB (1x128GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit.

Features

  • Memory type: HPE DDR5 Smart Memory, Registered (RDIMM).
  • All models (P73282-B21, P73283-B21, P73284-B21, P73285-B21, P73286-B21) have 32-DIMM slots for HPE ProLiant Compute DDR5 Smart Memory; memory is not included as default - select capacity and quantity from available DIMMs.

Official notes

  • The -B21 memory SKUs shown in this document are to be used when ordering stand-alone memory only. For each -B21 SKU, there is a corresponding -F21 SKU which is to be used when configuring servers with integrated memory DIMMs.
  • Please refer to the “Step 14: Ambient Temperature Support” section for the supported operating temperature range and any associated configuration restrictions.

Compatibility & limits

  • Configurations using 128GB or 256GB DDR5 6000 MT/s DIMMs with three front drive cages require thermal review by the HPE Tech Center.

How it differs

  • P69730-B21 is 128GB Dual Rank x4, while P69728-B21 is 64GB Dual Rank x4 and P69729-B21 is 96GB Dual Rank x4.
  • P69730-B21 is 128GB Dual Rank x4, while P69726-B21 is 16GB Single Rank x8 and P69727-B21 is 32GB Dual Rank x8.
  • P69730-B21 is 128GB Dual Rank x4 CAS-52-52-52, while P73447-B21 is 256GB Quad Rank x4 CAS-60-52-52 3DS.

Description

RDIMM memory (Registered)

An RDIMM is an ECC memory module with a register that buffers the address and command signals to reduce the electrical load on the memory controller.

RDIMM is the most common server memory type and has a good balance between capacity, latency and price.

ECC error correction prevents data corruption and system halts, and more modules can be installed per channel.

This text is the general explanation of this category of part (not a claim about one specific model).

Attributes (extracted from the official description)

Capacity
128
Ranks
2
Width (bits)
4
DDR generation
5
Speed
6400
Type
RDIMM

Active models in which this part is listed

HPE ProLiant DL380 Gen12

step «Memory»Add to this model's configuration

Related rules (1)

  • WarningThe rule applies only when this part is selected

    پیکربندی با ⁦DIMM⁩ ‏⁦128GB⁩ یا ⁦256GB⁩ (⁦6000MT/s⁩) و سه قفسه درایو جلو نیاز به بررسی حرارتی ⁦HPE Tech Center⁩ دارد. (⁦FA⁩)

    Source: a00073551enw — page 67
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 67View documentVendor siteSearch this document
    Configurations using 128GB or 256GB DDR5 6000 MT/s DIMMs with three front drive cages require thermal review by the HPE Tech Center.

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE 128GB (1X128GB) DUAL RANK X4 DDR5-6400 CAS-52-52-52 EC8 REGISTERED SMART MEMORY KIT

Document row: a00073551enw — page 34
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 34View documentVendor siteSearch this document
HPE 128GB (1x128GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit P69730-B21

This page contains only the audited data of the official vendor documents (HPE, Lenovo, Dell) for the active models. Price and availability are given through the quote request in the configurator.