Manufacturer technical illustration.

网络适配器

MCX623430MS-CDAB

NVIDIA ConnectX-6 Dx MCX623430MS-CDAB OCP 3.0 adapter

P/N:MCX623430MS-CDABNVIDIA OPN: 900-9X675-0076-MB0SwitchInfra item:7748品牌: NVIDIA
规格参数
料号MCX623430MS-CDAB
Host interfacePCIe 4.0 x16
Port count2
接口DSFP
封装类型OCP 3.0 SFF
imageNoteManufacturer technical illustration.
BracketThumbscrew (pull tab)
Multi hostSupported
Product typeOCP 3.0 adapter card
Host 管理Yes
Secure boot enabledYes
Card dimensions (mm)115 x 76
Pcie signal rate gtps16
Hardware crypto enabledNo
Typical power test conditionATIS traffic load
Maximum power w passive active26.6
Typical power w passive active19
Ethernet supported rates (Gb/s)1, 10, 25, 40, 50, 100
Maximum power per dsfp port (W)5
Maximum power w passive standby10
Typical power w passive standby5.7
Multi host or socket direct hardware capabilityMulti-Host or Socket Direct

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
MCX623430MS-CDAB is a dual-DSFP, 100GbE ConnectX-6 Dx adapter for OCP 3.0 SFF servers. Its exact-model specification describes PCIe 4.0 x16, secure boot and Multi-Host/Socket Direct capability, with hardware crypto disabled. The card uses a thumbscrew pull-tab bracket and measures 115 by 76 mm. Confirm DSFP-compatible interconnects and the server-selected PCIe mode before deployment; a nearby QSFP56 variant is a different product.

产品问答

Is this DSFP or QSFP56?

The exact-model specifications and ordering table specify dual DSFP. The general introduction overview conflicts; confirm the exact label and connector before purchase.

Are crypto and secure boot enabled?

The exact-model section says crypto disabled and secure boot enabled. Do not infer crypto from another ConnectX-6 Dx OCP variant.

Which form factor and bracket are required?

OCP 3.0 SFF, 115 x 76 mm, with thumbscrew pull-tab retention. It is not a conventional PCIe stand-up card.

Is Multi-Host automatically available?

The SKU is specified as Multi-Host/Socket Direct capable, but the OCP baseboard and PCIe bifurcation determine the active host configuration.

What does the power figure mean?

With passive cables, NVIDIA lists 19 W typical active power under ATIS traffic load and 26.6 W maximum active power. Optics, standby mode and airflow must be assessed separately.

Can the family picture prove the delivered connector?

No. A generic OCP family illustration is insufficient to authenticate the DSFP variant. Obtain a label and connector photograph of the actual unit.

可以先描述需求，型号、主机或数量尚未确定也能咨询。

渠道与项目资料

推进客户的下一步决策

从现有产品组合、产品系列或不完整的项目清单出发，选择与你的职责对应的资料。

OA03 · NVIDIA

AI Ethernet、网卡及光模块和线缆互连。

900-9X675-0076-MB0

BOM 与待决项梳理

保留原始料号与数量，同时整理影响项目决策的待确认事项。

从这些信息开始
现有清单、上传的 BOM 或简要需求，不完整的清单也可以提交。
用于准备
保留原始行号、待补信息、责任人及下一动作的待决项表。
提交项目清单 →查看可转交资料包（英文）下载工作表