P79115-H21
PCIe network adapterHPE InfiniBand XDR400/Ethernet 400GbE 2-port QSFP112 PCIe6 x16 HHHL CX8 Crypto Adapter
HPE IB XDR400/EN 400G 2p PCIe6x16 Adptr HHHL 8 8
Source: a00073551enw — page 66
P79115-H21 HPE IB XDR400/EN 400G 2p PCIe6x16 Adptr HHHL 8 8
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
- P79115-H21 is the HPE InfiniBand XDR400/Ethernet 400GbE 2-port QSFP112 PCIe6 x16 HHHL CX8 Crypto Adapter.
Features
- SKU description: HPE IB XDR400/EN 400G 2p PCIe6x16 Adptr; form factor HHHL.
- 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.
Compatibility & limits
- The choice of stand-up or OCP networking card is required.
How it differs
- P79115-H21 is XDR400/Ethernet 400GbE on PCIe6 x16, while P65333-H21 is NDR200/Ethernet 200GbE on PCIe5 x16; both have 2-port QSFP112.
- P79114-H21 is an XDR/Ethernet 2x400GbE 1-port OSFP PCIe6 x16 HHHL CX8 Crypto Adapter, while P79115-H21 has 2-port QSFP112.
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
- 400
- Type
- PCIe
- Connector
- QSFP112
Active models in which this part is listed
Verification and sources
PartSurfer status: Matches PartSurfer
PartSurfer: HPE INFINIBAND XDR400/ETHERNET 400GBE 2-PORT QSFP112 PCIE6 X16 HHHL CX8 CRYPTO ADAPTER
Document row: a00073551enw — page 56
HPE InfiniBand XDR400/Ethernet 400GbE 2-port QSFP112 PCIe6 x16 HHHL CX8 Crypto Adapter P79115-H21
Document row: a00073551enw — page 66
P79115-H21 HPE IB XDR400/EN 400G 2p PCIe6x16 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.