Kimia Shop
FAEN

P66387-H21

PCIe network adapter

HPE Data Processing Unit InfiniBand NDR/Ethernet 400Gb 1-port QSFP112 HHHL B3140H Adapter

HPE DPU IB NDR/EN 400G 1p HHHL Adptr HHHL 8 8

Source: a00073551enw — page 66
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 66View documentVendor siteSearch this document
P66387-H21 HPE DPU IB NDR/EN 400G 1p HHHL Adptr HHHL 8 8

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 NDR/Ethernet 400Gb 1-port QSFP112 HHHL B3140H Adapter (P66387-H21).

Why this part number

  • P66387-H21 is a Data Processing Unit adapter for InfiniBand NDR/Ethernet 400Gb with 1 QSFP112 port.

Features

  • Form factor: HHHL.
  • Thermal Level: 8; Thermal Level with DAC: 8.

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.

Compatibility & limits

  • The choice of stand-up or OCP networking card is required.

How it differs

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

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 (1)

  • 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.

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 NDR/ETHERNET 400GB 1-PORT QSFP112 HHHL B3140H 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 NDR/Ethernet 400Gb 1-port QSFP112 HHHL B3140H Adapter P66387-H21
Document row: a00073551enw — page 66
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 66View documentVendor siteSearch this document
P66387-H21 HPE DPU IB NDR/EN 400G 1p HHHL Adptr HHHL 8 8

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.