Description

Secondary riser

The secondary riser provides extra PCIe slots, usually connected to the second processor.

It is needed to install more cards or double-wide GPUs on the second side of the chassis.

The number of installable expansion cards increases.

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

Attributes (extracted from the official description)

Slots: 2
Lanes: x16/x16

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 Gen10

step «Expansion (risers and HBAs)»Add to this model's configuration

Related rules (5)

WarningThe rule applies only when this part is selected
اگر این کیت در جایگاه رایزر ثانویه نصب شود، پردازنده‌ی دوم لازم است. (⁦FA⁩)
Source: a00008180enw — page 53
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 53View document Vendor site Search this document
For a Secondary/Tertiary riser, the second processor is required.
Source: a00008180enw — page 55
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 55View document Vendor site Search this document
Premium bay supporting SFF SAS/SATA; can be configured in Primary or Secondary riser location
WarningThe rule applies only when this part is selected
روی رایزر ⁦Slot 2/3⁩ (⁦826704-B21⁩ و ⁦871676-B21⁩) فقط یک ⁦GPU⁩ تک‌عرض پشتیبانی می‌شود. (⁦FA⁩)
Source: a00008180enw — page 60
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 60View document Vendor site Search this document
For Graphics cards there is a limitation of 1 single wide GPU on the slot 2/3 riser (826704-B21 Secondary and 871676-B21 Primary).
Maximum quantityThe rule limits this part
Only one riser in the secondary position.
Source: a00008180enw — page 54
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 54View document Vendor site Search this document
Slot 1 (Top slot) and 2 (Middle slot) available in Secondary riser location.
Source: a00008180enw — page 55
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 55View document Vendor site Search this document
Riser supporting up to 8 NVMe drives in Secondary riser location;
Maximum quantityThe rule limits this part
The 2SFF riser kits (⁦826688-B21⁩, ⁦P57772-B21⁩) install in the primary or secondary riser position: together with primary/secondary risers ≤ 2.
Source: a00008180enw — page 55
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 55View document Vendor site Search this document
Premium bay supporting SFF SAS/SATA; can be configured in Primary or Secondary riser location
Source: a00008180enw — page 54
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 54View document Vendor site Search this document
It can be installed into either the Primary Riser location, the Secondary Riser location, or both if Qty=2 is ordered.
IncompatibilityA general rule that covers this part through its attributes
جعبه‌ی ⁦3LFF⁩ عقب فضای رایزر ثانویه و سوم را اشغال می‌کند. (⁦FA⁩)
Parts on the other side: 826685-B21
Source: a00008180enw — page 4
HPE ProLiant DL380 Gen10 Server
“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 4View document Vendor site Search this document
The 3 LFF rear drive box will consume space for the secondary and tertiary riser.

Official notes (verbatim QuickSpecs text)

Slot 2 (Middle slot) and 3 (Bottom slot) available in Secondary riser location.
Max Qty=1 Double-wide Accelerator/GPU can be populated
Supports Full Height and Full length cards.
Bus width x16, x16, Connector Width x16, x16.
For additional details on ProLiant DL Gen10 server risers please visit:

Verification and sources

PartSurfer status: Matches PartSurfer

PartSurfer: HPE DL GEN10 X16/X16 GPU RISER KIT

Document row: a00008180enw — page 54

HPE ProLiant DL380 Gen10 Server

“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 54View document Vendor site Search this document

HPE DL Gen10 x16/x16 GPU Riser Kit 826704-B21

Document row: a00008180enw — page 56

HPE ProLiant DL380 Gen10 Server

“HPE ProLiant DL380 Gen10 Server QuickSpecs” — a00008180enw · Version 77 — page 56View document Vendor site Search this document

826704-B21 HPE DL Gen10 x16/x16 GPU Riser Kit O2 O N 0 x16 x16 - -