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P66386-H21

PCIe network adapter

HPE Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2-port QSFP112 FHHL B3220 Adapter

Verified in 2 active model(s): HPE ProLiant DL380 Gen12, HPE ProLiant DL580 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 Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2-port QSFP112 FHHL B3220 Adapter (P66386-H21).

Why this part number

  • P66386-H21 is a Data Processing Unit adapter for InfiniBand NDR200/Ethernet 200Gb with 2 QSFP112 ports in FHHL form factor.

Official notes

  • Please refer to the “Step 14: Ambient Temperature Support” section for the supported operating temperature range and any associated configuration restrictions.
  • Supports a maximum of 2 DPUs per server, subject to available PCIe slots and thermal configuration rules.
  • Supported with SFF, EDSFF, and 8LFF CTO Server models.
  • Not supported with 12LFF AND 24SFF CTO Server models.
  • Components that are not covered by the Thermal Level tables may have a dedicated Thermal Support Matrix. Examples include double-wide GPUs and the HPE Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2- port QSFP112 FHHL B3220 Adapter (P66386-H21).
  • Final configuration support must be validated in HPE One Config Advanced (OCA), which automatically applies applicable configuration and ambient-temperature rules.
  • Select the table that matches the processor TDP and cooling solution. Then locate the applicable front drive cage type, quantity, and location, followed by the DPU installation slot. The value shown is the maximum supported server ambient temperature for that DPU configuration.
  • After determining the value from this matrix, compare it with the limits from all other applicable Thermal Support Matrices and configuration rules. When multiple components or configuration rules have thermal restrictions, the lowest applicable maximum server ambient temperature determines the supported operating temperature of the complete server configuration.
  • Values shown are the maximum supported server ambient temperatures in °C for the applicable DPU configuration.
  • X = Not supported.
  • The Universal Media Bay (UMB) and Multipurpose Drive Cage are not included in the front drive cage count because they have less impact on airflow.
  • For mixed front drive cage configurations, such as SFF plus EDSFF, use the EDSFF rule with the combined front drive cage quantity.

Compatibility & limits

  • When P66386-H21 is selected, P95271-B21 (HPE ProLiant Compute DL360/DL380 Gen12 B3220 Power Cable Kit) is required.
  • When P66386-H21 is selected, the Cooling Upgrade Enablement Kit (P81130-B21) must also be selected for better ambient temperature support.
  • The choice of stand-up or OCP networking card is required.

How it differs

  • P66386-H21 is a 200Gb 2-port QSFP112 FHHL B3220 adapter, while P66387-H21 is a 400Gb 1-port QSFP112 HHHL B3140H adapter.

Description

100 Gb PCIe network adapter

A PCIe network adapter with QSFP28 or faster ports for very high-speed Ethernet or InfiniBand connections.

It is needed for distributed AI, HPC, NVMe-oF storage and the data center backbone.

The lowest latency and highest bandwidth between servers.

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

Attributes (extracted from the official description)

Port count
2
Port speed
200
Connector
QSFP112

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).

P66386-H21P95271-B21P81130-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.

  • Requires: ⁦P66386-H21⁩ requires ⁦P95271-B21⁩. ⁦DPU⁩ مدل ⁦B3220⁩ (⁦P66386-H21⁩) به کیت کابل برق ⁦P95271-B21⁩ نیاز دارد. (⁦FA⁩)
  • Requires: ⁦P66386-H21⁩ requires ⁦P81130-B21⁩. با ⁦DPU⁩ مدل ⁦B3220⁩ (⁦P66386-H21⁩) باید کیت ⁦Cooling Upgrade⁩ (⁦P81130-B21⁩) هم انتخاب شود. (⁦FA⁩)

Active models in which this part is listed

HPE ProLiant DL380 Gen12

step «Networking»Add to this model's configuration

Only with these base models: P73282-B21P73286-B21P73285-B21

Related rules (3)

  • Maximum quantityThe rule limits this part

    حداکثر ۲ عدد ⁦DPU⁩ برای هر سرور مجاز است. (⁦FA⁩)

    Source: a00073551enw — page 56
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 56View documentVendor siteSearch this document
    Supports a maximum of 2 DPUs per server, subject to available PCIe slots and thermal configuration rules.
  • RequirementThis part is the condition of the rule

    ⁦DPU⁩ مدل ⁦B3220⁩ (⁦P66386-H21⁩) به کیت کابل برق ⁦P95271-B21⁩ نیاز دارد. (⁦FA⁩)

    Parts on the other side: P95271-B21

    Source: a00073551enw — page 56
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 56View documentVendor siteSearch this document
    When P66386-H21 (HPE Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2-port QSFP112 FHHL B3220 Adapter) is selected, P95271-B21 (HPE ProLiant Compute DL360/DL380 Gen12 B3220 Power Cable Kit) is required.
  • RequirementThis part is the condition of the rule

    با ⁦DPU⁩ مدل ⁦B3220⁩ (⁦P66386-H21⁩) باید کیت ⁦Cooling Upgrade⁩ (⁦P81130-B21⁩) هم انتخاب شود. (⁦FA⁩)

    Parts on the other side: P81130-B21

    Source: a00073551enw — page 56
    HPE ProLiant Compute DL380 Gen12
    “HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 56View documentVendor siteSearch this document
    Cooling Upgrade Enablement Kit (P81130-B21) must also be selected for better ambient temperature support.

HPE ProLiant DL580 Gen12

step «Networking»Add to this model's configuration

Related rules (1)

  • WarningThe rule applies only when this part is selected

    کارت‌های ⁦InfiniBand⁩ پس از عرضه‌ی اولیه در دسترس خواهند بود. (⁦FA⁩)

    Source: a50009226enw — page 27
    HPE ProLiant Compute DL580 Gen12
    “HPE ProLiant Compute DL580 Gen12 QuickSpecs” — a50009226enw · Version 12 — page 27View documentVendor siteSearch this document
    HPE InfiniBand NICs will be available post-launch

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE DATA PROCESSING UNIT INFINIBAND NDR200/ETHERNET 200GB 2-PORT QSFP112 FHHL B3220 ADAPTER

Document row: a00073551enw — page 56
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 56View documentVendor siteSearch this document
HPE Data Processing Unit InfiniBand NDR200/Ethernet 200Gb 2-port QSFP112 FHHL B3220 Adapter P66386-H21

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.