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P21112-B21

PCIe network adapter

Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter for HPE

INT E810 100GbE 2p QSFP28 Adptr HHHL 7 4

Source: a00073551enw — page 66
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 66View documentVendor siteSearch this document
P21112-B21 INT E810 100GbE 2p QSFP28 Adptr HHHL 7 4

Verified in 4 active model(s): HPE ProLiant DL380 Gen12, HPE ProLiant DL580 Gen12, HPE ProLiant DL380 Gen11, HPE ProLiant DL380 Gen10 Plus

Documentation of this part

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

What it is

  • P21112-B21 is the Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter for HPE.

Features

  • SKU description: INT E810 100GbE 2p QSFP28 Adptr; form factor HHHL.
  • Thermal Level with DAC: 4.

Official notes

  • Please refer to the “Step 14: Ambient Temperature Support” section for the supported operating temperature range and any associated configuration restrictions.

Compatibility & limits

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

How it differs

  • P21112-B21 uses QSFP28 ports, while P25960-B21 (Mellanox MCX623106AS-CDAT) uses QSFP56 and P73111-B21 (Broadcom BCM57608) uses QSFP112; all are 100Gb 2-port adapters.
  • Thermal Level with DAC is 4 for P21112-B21 and 6 for P25960-B21.

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
100
Connector
QSFP28

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).

P21112-B21S2D86CR9S41CR8T26CR9W59CR9H23CS0K89CS0K90CP48820-B21P52535-B21P26966-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: ⁦P21112-B21⁩ and S2D86C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and R9S41C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and R8T26C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and R9W59C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and R9H23C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and S0K89C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Incompatible: ⁦P21112-B21⁩ and S0K90C are incompatible. ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)
  • Requires: ⁦P21112-B21⁩ requires ⁦P48820-B21⁩. کارت‌های شبکه ⁦100Gb⁩ نیازمند کیت فن ⁦High-performance⁩ (⁦P48820-B21⁩) هستند (روی مدل ⁦24SFF⁩ فن‌های ⁦High-performance⁩ همراه پایه است و این الزام را برآورده می‌کند). (⁦FA⁩)
  • Requires: ⁦P21112-B21⁩ requires ⁦P52535-B21⁩. کارت‌های شبکه ⁦100Gb⁩ نیازمند کیت فن ⁦High-performance⁩ (⁦P48820-B21⁩) هستند (روی مدل ⁦24SFF⁩ فن‌های ⁦High-performance⁩ همراه پایه است و این الزام را برآورده می‌کند). (⁦FA⁩)
  • Requires: ⁦P26966-B21⁩ requires ⁦P21112-B21⁩. ⁦DSC-25⁩ با ⁦Legacy FIO Mode⁩ روی شاسی ⁦NC⁩ پشتیبانی نمی‌شود؛ باید آداپتور شبکه‌ی دیگری (بدون این محدودیت) هم انتخاب شود. (⁦FA⁩)

Active models in which this part is listed

HPE ProLiant DL380 Gen11

step «Networking»Add to this model's configuration

Related rules (6)

  • RequirementThis part is the condition of the rule

    کارت‌های شبکه ⁦100Gb⁩ نیازمند کیت فن ⁦High-performance⁩ (⁦P48820-B21⁩) هستند (روی مدل ⁦24SFF⁩ فن‌های ⁦High-performance⁩ همراه پایه است و این الزام را برآورده می‌کند). (⁦FA⁩)

    Parts on the other side: P48820-B21P52535-B21

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    Required to use High-performance Fan Kit (P48820-B21).
    Source: a50004307enw — page 62
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 62View documentVendor siteSearch this document
    The 24SFF CTO server will already include 6 High-performance fans.
  • Maximum quantityThe rule limits this part

    روی مدل ⁦24SFF⁩ حداکثر ۳ کارت شبکه ⁦100Gb⁩ مجاز است. (⁦FA⁩)

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    For 8SFF CTO server with 3 of 8SFF Front cages, 24SFF CTO Server and 12LFF CTO Server the max Qty selected is 3.
  • Maximum quantityThe rule limits this part

    روی مدل ⁦12LFF⁩ حداکثر ۳ کارت شبکه ⁦100Gb⁩ مجاز است. (⁦FA⁩)

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    For 8SFF CTO server with 3 of 8SFF Front cages, 24SFF CTO Server and 12LFF CTO Server the max Qty selected is 3.
  • WarningThe rule applies only when this part is selected

    کارت‌های ⁦100Gb⁩ فقط در دمای محیط ⁦25⁩ درجه، فقط روی اسلات‌های ⁦x16⁩ فیزیکی/الکتریکی و (روی بعضی مدل‌ها) فقط در اسلات‌های ⁦1⁩، ⁦4⁩، ⁦5⁩ و ⁦7⁩ پشتیبانی می‌شوند. (⁦FA⁩)

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    Only supported at 25C ambient temperature.
    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    Only supported on x16 physical and electrical slots.
  • Maximum quantityThe rule limits this part

    روی مدل ⁦8SFF⁩ با سه قفسه ⁦8SFF⁩ جلو حداکثر ۳ کارت شبکه ⁦100Gb⁩ مجاز است. (⁦FA⁩)

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    For 8SFF CTO server with 3 of 8SFF Front cages, 24SFF CTO Server and 12LFF CTO Server the max Qty selected is 3.
  • Maximum quantityThe rule limits this part

    روی مدل ⁦12EDSFF⁩ با بسته ⁦EDSFF⁩ حداکثر ۳ کارت شبکه ⁦Intel E810-CQDA2⁩ (⁦P21112-B21⁩) مجاز است. (⁦FA⁩)

    Source: a50004307enw — page 58
    HPE ProLiant DL380 Gen11
    “HPE ProLiant DL380 Gen11 QuickSpecs” — a50004307enw · Version 47 — page 58View documentVendor siteSearch this document
    For 8SFF CTO server with 3 of 8SFF Front cages, 24SFF CTO Server, 12LFF CTO Server and 12 EDSFF CTO Server with EDSFF bundle selected the max Qty supported is 3.

HPE ProLiant DL380 Gen10 Plus

step «Networking»Add to this model's configuration

Related rules (3)

  • WarningThe rule applies only when this part is selected

    این آداپتور در اسلات‌های ۳ و ۶ مجاز نیست (فقط اسلات‌های ۱، ۲، ۴، ۵ و ۷). (⁦FA⁩)

    Source: a50002553enw — page 47
    HPE ProLiant DL380 Gen10 Plus Server
    “HPE ProLiant DL380 Gen10 Plus Server QuickSpecs” — a50002553enw · Version 42 — page 47View documentVendor siteSearch this document
    Only supported on 1/2/4/5/7 PCIe slots, not supported in slots 3, and 6.
    Source: a50002553enw — page 47
    HPE ProLiant DL380 Gen10 Plus Server
    “HPE ProLiant DL380 Gen10 Plus Server QuickSpecs” — a50002553enw · Version 42 — page 47View documentVendor siteSearch this document
    Not allowed in slots 3 or 6
  • RequirementThis part can satisfy the requirement of the rule

    ⁦DSC-25⁩ با ⁦Legacy FIO Mode⁩ روی شاسی ⁦NC⁩ پشتیبانی نمی‌شود؛ باید آداپتور شبکه‌ی دیگری (بدون این محدودیت) هم انتخاب شود. (⁦FA⁩)

    Parts on the other side: P26966-B21

    Source: a50002553enw — page 51
    HPE ProLiant DL380 Gen10 Plus Server
    “HPE ProLiant DL380 Gen10 Plus Server QuickSpecs” — a50002553enw · Version 42 — page 51View documentVendor siteSearch this document
    To continue with the combined selection of this networking option and Legacy FIO Mode on NC CTO chassis, an additional networking option (stand-up NIC or FlexibleLOM) without the Legacy FIO mode restriction must be selected.
  • IncompatibilityThis part is one side of an incompatibility

    ⁦GPU⁩ با کارت شبکه/⁦InfiniBand/Smart IO⁩ با سرعت ۴۰ گیگابیت یا بیشتر قابل انتخاب نیست. (⁦FA⁩)

    Parts on the other side: S2D86CR9S41CR8T26CR9W59CR9H23CS0K89CS0K90C

    Source: a50002553enw — page 55
    HPE ProLiant DL380 Gen10 Plus Server
    “HPE ProLiant DL380 Gen10 Plus Server QuickSpecs” — a50002553enw · Version 42 — page 55View documentVendor siteSearch this document
    NVIDIA H100 NVL and 40Gb or above PCIe Networking/ Infiniband/ Smart IO (HW) Cards cannot be selected together.
    Source: a50002553enw — page 57
    HPE ProLiant DL380 Gen10 Plus Server
    “HPE ProLiant DL380 Gen10 Plus Server QuickSpecs” — a50002553enw · Version 42 — page 57View documentVendor siteSearch this document
    Graphics Option and 40Gb or above PCIe Networking/ Infiniband/ Smart IO (HW) Cards cannot be selected together.

Official notes (verbatim QuickSpecs text)

  • Only supported at 25C ambient temperature.
  • Only supported on x16 physical and electrical slots.
  • Required to use High-performance Fan Kit (P48820-B21).
  • For 8SFF CTO Server with Qty3 of 8SFF Front Cage/ 24SFF CTO Server/ 12LFF CTO Server/ EDSFF. CTO Server with EDSFF Bundle, these PCIe cards can be populated in Slot 1, 4, 5, 7 only.
  • For 8SFF CTO server with 3 of 8SFF Front cages, 24SFF CTO Server, 12LFF CTO Server and 12 EDSFF CTO Server with EDSFF bundle selected the max Qty supported is 3.

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: INTEL E810-CQDA2 ETHERNET 100GB 2-PORT QSFP28 ADAPTER FOR HPE

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
Intel E810-CQDA2 Ethernet 100Gb 2-port QSFP28 Adapter for HPE P21112-B21
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
P21112-B21 INT E810 100GbE 2p QSFP28 Adptr HHHL 7 4

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.