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P74794-B21

Heat sink

HPE ProLiant Compute DL380 Gen12 2U Max Performance Heat Sink 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

  • HPE ProLiant Compute DL380 Gen12 2U Max Performance Heat Sink Kit (P74794-B21).

Features

  • 2U heat sink. Includes two heat sinks.
  • Supported with 2-processor configurations only.

Official notes

  • One Config Advanced automatically selects the required heat sink option based on the selected processor model and system thermal requirements.
  • Mixing heat sink types is not supported.
  • 2U heat sink.
  • Supported with 2-processor configurations only.
  • Includes two heat sinks.
  • Cannot be selected with 256GB DDR5-6400 DIMM

Compatibility & limits

  • Cannot be selected with 256GB DDR5-6400 DIMM.
  • P74578-B21 requires either the HPE ProLiant Compute Gen12 Max Performance Heat Sink Kit (P74794-B21) or a Direct Liquid Cooling (DLC) Module.
  • Mixing heat sink types is not supported.

How it differs

  • This kit includes two heat sinks, while the HPE ProLiant Compute DL380 Gen12 2U High Performance Heat Sink Kit P74792-B21 includes one heat sink.

Description

High-performance heatsink

The high-performance heatsink has a larger heat-exchange surface or heat pipes and is designed for high-power processors.

High-TDP processors, configurations with GPUs and chassis full of drives produce more heat than a standard heatsink can remove.

The processor stays at maximum sustained performance without heat-related frequency reduction.

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

Compatibility map

The relations of this part with other parts, from the audited QuickSpecs rules and the compatibility graph only (every line with its official source).

P74794-B21P73447-B21P81130-B21P74578-B21P71117-B21P71118-B21P71119-B21P74204-B21P74208-B21

Click a part or a relation line (or press Enter) to pin its explanation and source; Esc releases it. Drag to pan the map or use the arrow keys; zoom with the buttons, the + and − keys or Ctrl with the mouse wheel.

Hover or click a part or a relation to show its recorded rule and official source.

  • Incompatible: ⁦P73447-B21⁩ and ⁦P74794-B21⁩ are incompatible. هیت‌سینک ⁦Max Performance⁩ با ⁦DIMM⁩ ‏⁦256GB DDR5-6400⁩ قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P74794-B21⁩ and ⁦P81130-B21⁩ are incompatible. کیت ⁦Cooling Upgrade⁩ فقط با هیت‌سینک ⁦1U High Performance⁩ (⁦P74787-B21⁩) پشتیبانی می‌شود. (⁦FA⁩)
  • Requires: ⁦P74578-B21⁩ requires ⁦P74794-B21⁩. پردازنده ⁦6732P⁩ به هیت‌سینک ⁦Max Performance⁩ (⁦P74794-B21⁩) یا ماژول ⁦DLC⁩ نیاز دارد. (⁦FA⁩)
  • Requires: ⁦P71117-B21⁩ requires ⁦P74794-B21⁩. برای پردازنده باید هیت‌سینک (استاندارد، ⁦High Performance⁩ یا ⁦Max Performance⁩) یا ماژول ⁦DLC⁩ انتخاب شود. (⁦FA⁩)
  • Requires: ⁦P74794-B21⁩ requires ⁦P71117-B21⁩. هیت‌سینک ⁦Max Performance⁩ فقط با پیکربندی دو پردازنده‌ای پشتیبانی می‌شود. (⁦FA⁩)
  • Requires: ⁦P71118-B21⁩ requires ⁦P74794-B21⁩. برای پردازنده باید هیت‌سینک (استاندارد، ⁦High Performance⁩ یا ⁦Max Performance⁩) یا ماژول ⁦DLC⁩ انتخاب شود. (⁦FA⁩)
  • Requires: ⁦P74794-B21⁩ requires ⁦P71118-B21⁩. هیت‌سینک ⁦Max Performance⁩ فقط با پیکربندی دو پردازنده‌ای پشتیبانی می‌شود. (⁦FA⁩)
  • Requires: ⁦P71119-B21⁩ requires ⁦P74794-B21⁩. برای پردازنده باید هیت‌سینک (استاندارد، ⁦High Performance⁩ یا ⁦Max Performance⁩) یا ماژول ⁦DLC⁩ انتخاب شود. (⁦FA⁩)
  • Requires: ⁦P74794-B21⁩ requires ⁦P71119-B21⁩. هیت‌سینک ⁦Max Performance⁩ فقط با پیکربندی دو پردازنده‌ای پشتیبانی می‌شود. (⁦FA⁩)
  • Incompatible: ⁦P74204-B21⁩ and ⁦P74794-B21⁩ are incompatible. ماژول‌های ⁦DLC⁩ را نمی‌توان با هیت‌سینک‌های هوایی ترکیب کرد. (⁦FA⁩)
  • Incompatible: ⁦P74208-B21⁩ and ⁦P74794-B21⁩ are incompatible. ماژول‌های ⁦DLC⁩ را نمی‌توان با هیت‌سینک‌های هوایی ترکیب کرد. (⁦FA⁩)

Active models in which this part is listed

HPE ProLiant DL380 Gen12

step «Cooling and ambient temperature»Add to this model's configuration

Related rules (6)

  • RequirementThis part can satisfy the requirement of the rule

    پردازنده ⁦6732P⁩ به هیت‌سینک ⁦Max Performance⁩ (⁦P74794-B21⁩) یا ماژول ⁦DLC⁩ نیاز دارد. (⁦FA⁩)

    Parts on the other side: P74578-B21

    Source: a00073551enw — page 31
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 31View documentVendor siteSearch this document
    P74578-B21 (Intel Xeon 6732P 3.8GHz 32-core 350W Processor for HPE) requires either the HPE ProLiant Compute Gen12 Max Performance Heat Sink Kit (P74794-B21) or a Direct Liquid Cooling (DLC) Module.
  • RequirementThis part can satisfy the requirement of the rule

    برای پردازنده باید هیت‌سینک (استاندارد، ⁦High Performance⁩ یا ⁦Max Performance⁩) یا ماژول ⁦DLC⁩ انتخاب شود. (⁦FA⁩)

    Source: a00073551enw — page 28
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 28View documentVendor siteSearch this document
    Heat Sinks Choice of standard, performance, high performance or max performance heatsinks
    Source: a00073551enw — page 32
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 32View documentVendor siteSearch this document
    DLC modules cannot be mixed with air-cooled heat sink kits.
  • RequirementThis part is the condition of the rule

    هیت‌سینک ⁦Max Performance⁩ فقط با پیکربندی دو پردازنده‌ای پشتیبانی می‌شود. (⁦FA⁩)

    Source: a00073551enw — page 32
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 32View documentVendor siteSearch this document
    Supported with 2-processor configurations only.
  • IncompatibilityThis part is one side of an incompatibility

    هیت‌سینک ⁦Max Performance⁩ با ⁦DIMM⁩ ‏⁦256GB DDR5-6400⁩ قابل انتخاب نیست. (⁦FA⁩)

    Parts on the other side: P73447-B21

    Source: a00073551enw — page 32
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 32View documentVendor siteSearch this document
    Cannot be selected with 256GB DDR5-6400 DIMM
  • IncompatibilityThis part is one side of an incompatibility

    کیت ⁦Cooling Upgrade⁩ فقط با هیت‌سینک ⁦1U High Performance⁩ (⁦P74787-B21⁩) پشتیبانی می‌شود. (⁦FA⁩)

    Parts on the other side: P81130-B21

    Source: a00073551enw — page 60
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 60View documentVendor siteSearch this document
    The only heat sink supported with it is the 1U high-performance heat sink kit (P74787-B21).
  • IncompatibilityA general rule that covers this part through its attributes

    ماژول‌های ⁦DLC⁩ را نمی‌توان با هیت‌سینک‌های هوایی ترکیب کرد. (⁦FA⁩)

    Parts on the other side: P74204-B21P74208-B21

    Source: a00073551enw — page 32
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 32View documentVendor siteSearch this document
    DLC modules cannot be mixed with air-cooled heat sink kits.

Official notes (verbatim QuickSpecs text)

  • 2U heat sink.
  • Supported with 2-processor configurations only.
  • Includes two heat sinks.
  • Cannot be selected with 256GB DDR5-6400 DIMM

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE PROLIANT COMPUTE DL380 GEN12 2U MAX PERFORMANCE HEAT SINK KIT

Document row: a00073551enw — page 32
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 32View documentVendor siteSearch this document
HPE ProLiant Compute DL380 Gen12 2U Max Performance Heat Sink Kit P74794-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.