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Manufacturer reference image. Included components follow the selected part number.

网络适配器

900-9X81E-00EX-DT0

NVIDIA ConnectX-8 C8180 SuperNIC (900-9X81E-00EX-DT0)

P/N:900-9X81E-00EX-DT0NVIDIA OPN: 900-9X81E-00EX-DT0SwitchInfra item:7756品牌: NVIDIA
规格参数
料号900-9X81E-00EX-DT0
Host interfacePCIe 6 x16
接口Single-cage OSFP
封装类型HHHL
imageNoteManufacturer reference image. Included components follow the selected part number.
型号C8180
BracketTall
CoolingStandard heatsink
Product typeSuperNIC
Timing featuresIEEE 1588 PTP, PTM, TCXO, PPS input/output via optional 930-9XCBL-000A-000 extender, SyncE
Default protocolInfiniBand XDR
Network cage count1
Secure boot enabledYes
Card dimensions (mm)68.5 x 168.4
Osfp cage cooling typeRHS (Riding Heatsink)
Hardware crypto enabledYes
Extension hardware optionx16 PCIe Downstream Port
Operating humidity (% RH)10 to 85
Host pcie signal rate gtps64
Infiniband bandwidth (Gb/s)800
Nonoperating humidity (% RH)10 to 90
Manufacturer lifecycle statusMass Production
Ethernet default configuration2 x 400GbE
Maximum operating altitude (m)3050
Storage temperature (degrees C)-40 to 70
Operating temperature (degrees C)0 to 55

下单前确认

  • 确认准确的 SKU、料号、规格选项与数量。
  • 确认主机平台、端口、电气接口与固件兼容要求。
  • 付款前确认库存、交期、目的地与适用售后条款。
产品描述
The ConnectX-8 C8180 is an HHHL SuperNIC with a single OSFP cage and a PCIe 6 x16 host interface. The documented default InfiniBand configuration is 800Gb/s XDR; Ethernet is listed as 2 x 400GbE. This exact variant provides an x16 downstream-port extension option, with crypto and secure boot enabled. Use compatible RHS OSFP interconnects and verify the end-to-end port configuration before deployment.

产品问答

Is its Ethernet mode the same as its 800Gb/s InfiniBand mode?

No. The order table lists 800Gb/s XDR InfiniBand as the default and 2 x 400GbE Ethernet. Validate the specific port configuration and interconnect.

What extension type does this exact suffix provide?

DT0 specifies a downstream-port extension. It is distinct from the ST0 Socket Direct option.

Which OSFP cooling style is supported?

The exact specification section requires an RHS, or Riding Heatsink, OSFP cage arrangement. Match the interconnect mechanical and thermal design.

Can the partner-cooled card be deployed without a cooling design?

This is the standard C8180 configuration. The SL0 partner-cooled version is a distinct variant; server cooling still needs validation.

How is PPS exposed?

NVIDIA lists PPS input/output access through the optional 930-9XCBL-000A-000 cable-extender debugging kit.

Are all auxiliary-link generation claims consistent?

No. The main card is PCIe 6 x16, but auxiliary-kit ordering, contents and technical tables use inconsistent Gen6/Gen5/rate wording. Confirm the complete auxiliary assembly before promising its generation or throughput.

可以先描述需求，型号、主机或数量尚未确定也能咨询。

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900-9X81E-00EX-DT0

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