Dell TXH61 Mellanox MCX455A-ECAT IB 100GbE 1-Port QSFP28 PCIe 3.0 x16 NIC
92209Dell TXH61 Mellanox MCX455A-ECAT IB 100GbE 1-Port QSFP28 PCIe 3.0 x16 NIC
Dell TXH61 Mellanox MCX455A-ECAT IB 100GbE 1-Port QSFP28 PCIe 3.0 x16 NIC
Dell TXH61 Mellanox MCX455A-ECAT ConnectX-4 InfiniBand 100GbE 1-Port QSFP28 PCIe 3.0 x16 NIC
Dell P/N: TXH61
Mellanox P/N: MCX455A-ECAT
Transceiver: Not included
Mounting bracket: Short SFF
Condition: Clean, tested pull - Guaranteed 100% working!
No software, cables or other accessories included. Comes with Short SFF mounting bracket only.
30-Day Warranty!
Manufacturer Specifications:
Physical |
Size: 2.71 in. x 5.6 in. (68.90mm x 142.24 mm) – low profile |
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Connector: Single QSFP28 InfiniBand (copper and optical) | |||||
Protocol Support |
InfiniBand(a): IBTA v1.3Auto-Negotiationa : 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) port |
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Ethernet: 56GBASE-R4, 50GBASE-R2, 50GBASE-R4, 40GBASE-CR4, 40GBASE-KR4, 40GBASE-SR4, 40GBASE-LR4, 40GBASE-ER4, 40GBASE-R2, 25GBASE-R, 20GBASE-KR2, 1000BASE-CX, 1000BASEKX, 10GBASE-SR, 10GBASE-LR,10GBASE-ER, 10GBASE-CX4, 10GBASE-CR, 10GBASE-KR, SGMII | |||||
Data Rate: |
InfiniBand |
SDR/DDR/QDR/FDR/EDR |
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Ethernet |
1/10/25/40/50/100 Gb/s |
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PCI Express Gen3: SERDES @ 8.0GT/s, 16 lanes (2.0 and 1.1 compatible) | |||||
Power and Airflow |
Voltage: 12V, 3.3V |
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Power |
Cable Type |
FDR/56GbE |
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Typical Power(b) |
Passive Cables |
14W |
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Maximum Power |
Passive Cables |
16.6W |
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1.5W Active Cables |
18.3W |
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2.5W Active Cables |
19.4W |
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Maximum power available through QSFP28 port: 3.5W | |||||
Airflow (LFM) |
Heatsink to Port |
Port to Heatsink |
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Passive Cables |
Active 3.5W Cables |
Passive Cables |
Active 3.5W Cables |
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400LFM |
700LFM |
400LFM |
600LFM |
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Environmental |
Temperature |
Operational |
0°C to 55°C |
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Non-operational |
-40°C to 70°C |
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Humidity |
Operational |
10% to 85% relative humidity |
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Non-operational |
10% to 90% relative humidity |
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Altitude (Operational) |
3050m |
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Regulatory |
Safety |
CB / cTUVus / CE |
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EMC |
CE / FCC / VCCI / ICES / RCM |
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RoHS |
RoHS compliant |
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Notes: a. The ConnectX-4 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. For both operational and non-operational states.