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MCX653435A-HDAI/MCX653435M-HDAI Specifications

Please make sure to install the ConnectX-6 OCP 3.0 card in a PCIe slot that is capable of supplying 35W.

Physical

Size: 2.99 in. x 4.52 in (76.00mm x 115.00mm)

Connector: Single QSFP56 InfiniBand and Ethernet (copper and optical)
Retention Mechanism: Internal Lock
Protocol Support


Data Rate:Ethernet1/10/25/40/100/200 Gb/s
InfiniBandSDR/DDR/QDR/FDR/EDR/HDR100/HDR

Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR

InfiniBand: IBTA v1.3 and 1.4
Auto-Negotiation(a): 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane), HDR (50Gb/s per lane) port

PCI Express Gen 3.0 / 4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0 and 1.1 compatible)
Power and Airflow





Voltage: 3.3VAUX, 12V
PowerCable TypeActive ModeSTBY Mode

Typical Power(b)

Passive Cables18.53W6.6W
Maximum PowerPassive Cables23.3W10.45W
Maximum power available through QSFP56 port: 4.55W



Airflow(c)

Cable TypeHot Aisle  - HSK to PortCold Aisle @35C - Port to HSK
Active Mode@55CSTBY Mode@45CActive ModeSTBY Mode
Passive Cable

500LFM

100LFM200LFM100LFM
Environmental

Temperature

Operational

0°C to 55°C

Non-operational

-40°C to 70°C

Humidity

Operational

10% to 85% relative humidity 

Non-operational10% to 90% relative humidity(d)
Altitude (Operational)3050m
RegulatorySafety

CB / cTUVus / CE

EMCCE / FCC / VCCI / ICES / RCM
RoHSRoHS compliant

a. ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA InfiniBand product. 
b. Typical power for ATIS traffic load.
c. Airflow numbers are measured while using NVIDIA HDR optic cable. The maximum allowed temperature (internal sensor) for NVIDIA HDR optic cable is 75C.
d. The non-operational storage temperature specifications apply to the product without its package.

MCX653436A-HDAI/MCX653436A-HDAB Specifications

Please make sure to install the ConnectX-6 OCP 3.0 card in a PCIe slot that is capable of supplying 80W.

Physical

Size: 2.99 in. x 4.52 in (76.00mm x 115.00mm)

Connector: Dual QSFP56 InfiniBand and Ethernet (copper and optical)
Retention Mechanism: Internal Lock
Protocol Support

Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR

InfiniBand: IBTA v1.3
Auto-Negotiation(a): 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane), HDR (50Gb/s per lane) port

Data Rate:Ethernet1/10/25/40/100/200 Gb/s
InfiniBandSDR/DDR/QDR/FDR/EDR/HDR100/HDR
PCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (3.0 and 1.1 compatible)
Power and Airflow






Voltage: 3.3VAUX, 12V
PowerCable TypeActive ModeSTBY Mode

Typical Power(b)

Passive Cables21.4W6.6W
Maximum PowerPassive Cables26.7W10.45W
Maximum power available through QSFP56 port: 4.55W

Airflow(c)

Cable TypeHot Aisle  - HSK to PortCold Aisle @35C - Port to HSK
Active Mode @55CSTBY Mode @45C

Active Mode

STBY Mode

Passive Cable

700LFM100LFMNot SupportedNot Supported
Environmental

Temperature

Operational

0°C to 55°C

Non-operational

-40°C to 70°C

Humidity

Operational

10% to 85% relative humidity 

Non-operational10% to 90% relative humidity(d)
Altitude (Operational)3050m
RegulatorySafety

CB / cTUVus / CE

EMCCE / FCC / VCCI / ICES / RCM
RoHSRoHS compliant

a. ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA InfiniBand product. 
b. Typical power for ATIS traffic load.
c. Airflow numbers are measured while using NVIDIA HDR optic cable. The maximum allowed temperature (internal sensor) for NVIDIA HDR optic cable is 75C.
d. The non-operational storage temperature specifications apply to the product without its package.

MCX653435A-EDAI Specifications

Please make sure to install the ConnectX-6 OCP 3.0 card in a PCIe slot that is capable of supplying 35W.

Physical

Size: 2.99 in. x 4.52 in (76.00mm x 115.00mm)

Connector: Single QSFP56 InfiniBand and Ethernet (copper and optical)
Retention Mechanism: Internal Lock
Protocol Support

Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR

InfiniBand: IBTA v1.3
Auto-Negotiation(a): 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane), HDR (50Gb/s per lane) port

Data Rate:Ethernet1/10/25/40/100 Gb/s
InfiniBandSDR/DDR/QDR/FDR/EDR/HDR100
PCI Express Gen 3.0/4.0: SERDES @ 8.0GT/s / 16.0GT/s, 16 lanes (3.0 and 1.1 compatible)
Power and Airflow







Voltage: 3.3VAUX, 12V
PowerCable TypeActive ModeSTBY Mode

Typical Power(b)

Passive Cables17.4W5.45W
Maximum PowerPassive Cables20.9W9.2W
Maximum power available through QSFP56 port: 3.5W



Airflow

Cable TypeHost Aisle - HSK to PortCold Aisle @35C - Port to HSK
Active Mode @55C STBY Mode @55C Active ModeSTBY Mode
Passive 100Gb/s Cable

350LFM

100LFM150LFM100LFM
Environmental

Temperature

Operational

0°C to 55°C

Non-operational

-40°C to 70°C

Humidity

Operational

10% to 85% relative humidity 

Non-operational10% to 90% relative humidity(c)
Altitude (Operational)3050m
RegulatorySafety

CB / cTUVus / CE

EMCCE / FCC / VCCI / ICES / RCM
RoHSRoHS compliant

a.ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA InfiniBand product.
b.
Typical power for ATIS traffic load. 
c. The non-operational storage temperature specifications apply to the product without its package.

MCX653435A-HDAE Specifications

Please make sure to install the ConnectX-6 OCP 3.0 card in a PCIe slot that is capable of supplying 35W.

Physical

Size: 2.99 in. x 4.52 in (76.00mm x 115.00mm)

Connector: Single QSFP56 InfiniBand and Ethernet (copper and optical)
Retention Mechanism: Ejector Latch
Protocol Support

Ethernet: 200GBASE-CR4, 200GBASE-KR4, 200GBASE-SR4, 100GBASE-CR4, 100GBASE-KR4, 100GBASE-SR4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII, 1000BASE-CX, 1000BASE-KX, 10GBASE-SR

InfiniBand: IBTA v1.3
Auto-Negotiation(a): 1X/2X/4X SDR (2.5Gb/s per lane), DDR (5Gb/s per lane), QDR (10Gb/s per lane), FDR10 (10.3125Gb/s per lane), FDR (14.0625Gb/s per lane), EDR (25Gb/s per lane) port, HDR100 (2 lane x 50Gb/s per lane), HDR (50Gb/s per lane) port

Data Rate:Ethernet1/10/25/40/100/200 Gb/s
InfiniBandSDR/DDR/QDR/FDR/EDR/HDR100/HDR
PCI Express Gen 4.0: SERDES @ 16.0GT/s, 16 lanes (3.0 and 1.1 compatible)
Power and Airflow






Voltage: 3.3VAUX, 12V
PowerCable TypeActive ModeSTBY Mode

Typical Power(b)

Passive Cables18.53W6.6W
Maximum PowerPassive Cables23.3W10.45W
Maximum power available through QSFP56 port: 4.55W


Airflow

Cable TypeHost Aisle - HSK to PortCold Aisle @ 35C - Port to HSK
Active Mode @55C STBY Mode @45C Active ModeSTBY Mode
Passive Cable

500LFM

100LFM200LFM100LFM
Environmental

Temperature

Operational

0°C to 55°C

Non-operational

-40°C to 70°C

Humidity

Operational

10% to 85% relative humidity 

Non-operational10% to 90% relative humidity (c)
Altitude (Operational)3050m
RegulatorySafety

CB / cTUVus / CE

EMCCE / FCC / VCCI / ICES / RCM
RoHSRoHS compliant

a.ConnectX-6 adapters supplement the IBTA auto-negotiation specification to get better bit error rates and longer cable reaches. This supplemental feature only initiates when connected to another NVIDIA InfiniBand product.
b.
Typical power for ATIS traffic load. 
c. The non-operational storage temperature specifications apply to the product without its package.

Board Mechanical Drawing and Dimensions

All dimensions are in millimeters. The PCB mechanical tolerance is +/- 0.13mm.

ConnectX-6 for OCP 3.0 Mechanical Drawing and Dimensions 


Brackets Mechanical Drawings and Dimensions 

All dimensions are in millimeters. The brackets mechanical tolerance is +/- 0.25mm.

Cards with Ejector Latch Bracket 

Cards with Internal Lock Bracket

Dual-port Cards with Internal Lock Bracket