P74757-B21

Name: HPE ProLiant Compute Gen12 Front Primary OCP Box2 Bay9 Enablement Kit
Brand: HPE
SKU: P74757-B21

Enablement kit

HPE ProLiant Compute Gen12 Front Primary OCP Box2 Bay9 Enablement 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

P74757-B21 is the HPE ProLiant Compute Gen12 Front Primary OCP Box2 Bay9 Enablement Kit.

Why this part number

P74757-B21 enables the front primary OCP NIC slot of the multi-purpose cage.
P74757-B21 is used when front OCP NIC support is required instead of the rear OCP Slot A position.

Official notes

Please refer to the “Step 14: Ambient Temperature Support” section for the supported operating temperature range and any associated configuration restrictions.
Rear OCP Slot A is supported by default at x8. Select the applicable cable kit to enable rear OCP Slot A at x16.
Rear OCP Slot B requires an enablement cable kit. Select the applicable cable kit based on the desired bus width and processor lane source.
Cable kits using processor 2 require a 2-processor configuration.
Front OCP enablement kits are used with the multi-purpose cage to enable front OCP NIC support.
Enables the front primary OCP NIC slot of the multi-purpose cage.
Used when front OCP NIC support is required instead of the rear OCP Slot A position.

Compatibility & limits

Front and rear OCPs cannot be enabled at the same time.

How it differs

P74757-B21 is the Front Primary OCP Box2 Bay9 Enablement Kit, while P74758-B21 is the Front Secondary OCP Box2 Bay11 Enablement Kit.

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).

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Active models in which this part is listed

HPE ProLiant DL380 Gen12

step «Risers and PCIe/OCP expansion»Add to this model's configuration

Only with these base models: P73282-B21P73286-B21

Related rules (4)

RequirementThis part is the condition of the rule
کیت‌های ⁦OCP⁩ جلو همراه قفسه ⁦Multipurpose⁩ (⁦P76449-B21⁩) استفاده می‌شوند. (⁦FA⁩)
Parts on the other side: P76449-B21
Source: a00073551enw — page 57
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 57View document Vendor site Search this document
Front OCP enablement kits are used with the multi-purpose cage to enable front OCP NIC support.
RequirementThis part can satisfy the requirement of the rule
کیت ⁦OCP⁩ ثانویه جلو به کیت ⁦OCP⁩ اولیه جلو (⁦P74757-B21⁩) نیاز دارد. (⁦FA⁩)
Parts on the other side: P74758-B21
Source: a00073551enw — page 58
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 58View document Vendor site Search this document
Requires the Front Primary OCP Box2 Bay9 Enablement Kit (P74757-B21).
IncompatibilityThis part is one side of an incompatibility
⁦OCP⁩ جلو و ⁦OCP⁩ عقب را نمی‌توان هم‌زمان فعال کرد؛ کیت‌های ⁦OCP⁩ جلو با کیت‌های کابل ⁦OCP⁩ عقب سازگار نیستند. (⁦FA⁩)
Parts on the other side: P72201-B21P72203-B21P72205-B21P72207-B21
Source: a00073551enw — page 18
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 18View document Vendor site Search this document
Front and rear OCPs cannot be enabled at the same time.
WarningThe rule applies only when this part is selected
⁦OCP⁩ جلو و ⁦OCP⁩ عقب نمی‌توانند هم‌زمان فعال باشند؛ ⁦OCP⁩ عقب ⁦A⁩ به‌صورت پیش‌فرض (توکار، ⁦x8⁩) وجود دارد و سازگاری آن با ⁦OCP⁩ جلوی انتخاب‌شده باید در ⁦OCA⁩ بررسی شود. (⁦FA⁩)
Source: a00073551enw — page 18
HPE ProLiant Compute DL380 Gen12
“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 18View document Vendor site Search this document
Front and rear OCPs cannot be enabled at the same time.

Official notes (verbatim QuickSpecs text)

Enables the front primary OCP NIC slot of the multi-purpose cage.
Used when front OCP NIC support is required instead of the rear OCP Slot A position.

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE PROLIANT COMPUTE GEN12 FRONT PRIMARY OCP BOX2 BAY9 ENABLEMENT KIT

Document row: a00073551enw — page 58

HPE ProLiant Compute DL380 Gen12

“HPE ProLiant Compute DL380 Gen12 QuickSpecs” — a00073551enw · Version 20 — page 58View document Vendor site Search this document

HPE ProLiant Compute Gen12 Front Primary OCP Box2 Bay9 Enablement Kit P74757-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.