logo
Products
PRODUCTS DETAILS
Home > Products >
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput
Products

Fibre Channel Switch

Fibre Channel Director

Fibre Channel Host Bus Adapters

RAID Controller Cards

Ethernet Switches

Infiniband Switches

GPU Graphics Processing Unit

DPU Data Processing Unit

Optical Transceivers

Brocade Transceiver

Finisar Transceiver

NVIDIA Transceiver

HengzhengTC Transceiver

Fiber Optic Cables

NVIDIA Cables

HengzhengTC MTP MPO Fiber Cables

HengzhengTC Fiber Patch Cables

Network Adapters

NVIDIA Network Adapters

Intel Network Adapters

HengzhengTC Network Adapters

Enterprise Hard Drives
Contact Us
yangqian@hengzhengtc.com
18810883756
Contact Now
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput
  • name

Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput

MOQ: 1 piece
Price: $34,963-55,000 / piece
Standard Packaging: box
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Detail Information
Product Description
Detail Information
Place of Origin
Beijing, China
Brand Name
NVIDIA
Model Number
QM9790
Ports:
32
Transmission Rate:
400Gb/s,200Gb/s
Switch Capacity:
400Gbps
Supply Voltage:
Dual Redundant Slots
Interface:
32 OSFP Ports
Height:
1U
Size (mm):
438(W) X 43.6(H) X 660(D)
Warranty:
1 Year
Highlight:

Quantum-2 Infiniband Switches

,

400 Gb/S Infiniband Switches

,

51.2Tb/S qm9790

Product Description
NVIDIA Quantum-2 QM9790 Infiniband Switch with 400 Gb/s Speed 32 OSFP Ports and 51.2Tb/s Throughput 
NVIDIA Quantum QM9790 Features
The NVIDIA Quantum-2 QM9790 switch features 32 OSFP physical connectors and provides 64 ports of 400 Gb/s or 128 ports of 200 Gb/s, supporting a total of 51.2 TB/s of bidirectional throughput and capable of processing more than 66.5 billion packets per second. NVIDIA Quantum-2 InfiniBand switches support the latest NDR technologies to deliver high throughput, in-network computing, intelligent acceleration engines, flexibility, and robust architectures for high-performance computing (HPC), AI, and hyperscale cloud infrastructure applications while reducing cost and complexity.
Product Name NVIDIA Quantum QM9790
Ports 32 OSFP ports
Port type 64 x 400 Gb/s ports or 128 x 200 Gb/s ports
Throughput 51.2Tb/s
CPU x86 Coffee Lake i3
Operating system 1U
Support rate 400G NDR/200G HDR/100G EDR/56G FDR/40G QDR
Size (mm) 438(W) x 43.6(H) x 660(D)
System memory Single 8GB, 2,666 mega transfers per second (MT/s), DDR4 SO-DIMM
How it's managed Non-administrative
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 0
NVIDIA Quantum-2 Series Switch Use Cases
Scenario 1: Quantum-2 NDR 400Gb/s InfiniBand Switch
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 1
Scenario 2: Quantum-2 NDR 400Gb/s InfiniBand Switch - 2 x ConnectX-6 QSFP56 InfiniBand NICs
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 2
Scenario 3: Quantum-2 NDR 400Gb/s InfiniBand Switch - 4 x ConnectX-7 OSFP InfiniBand NICs
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 3
Ordering Information
ORDERABLE PART NUMBER (OPN) DESCRIPTION
MQM9790-NS2F 64-ports 400Gb/s, 32 OSFP ports, unmanaged, P2C airflow (forward)
MQM9790-NS2R 64-ports 400Gb/s, 32 OSFP ports, unmanaged, C2P airflow (reverse)
Packing & Delivery
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 4
FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.
Q: Can you offer a better price? Any discount?
A: Yes we can give you discount. But it is based on quantity. More quantity more attractive price.
Q: What is your warranty period?
A: 1. Different products have different warranties. 2. Comprehensive after-sales service, including quality service, guidance services. We focus on customer needs in every detail. Please contact us if you need our detail warranty term.
Q: What's the package?
A: Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure you will receive the goods in good condition.
Tags: 

network switches,  

mellanox hdr infiniband,  

mellanox hdr switch

Recommended Products
NVIDIA Quantum QM8790 InfiniBand Switches With 40 QSFP56 Ports 200Gb/S Transmission Rate

NVIDIA Quantum QM8790 InfiniBand Switches With 40 QSFP56 Ports 200Gb/S Transmission Rate

Contact Now
Mellanox MSB7800-ES2F 36 Port EDR InfiniBand Switches With 100 Gbps Slot Bandwidth

Mellanox MSB7800-ES2F 36 Port EDR InfiniBand Switches With 100 Gbps Slot Bandwidth

Contact Now
MQM8700-HS2f NVIDIA 40 Port 200g Mellanox HDR Switch With 16tb/S Non Blocking Bandwidth

MQM8700-HS2f NVIDIA 40 Port 200g Mellanox HDR Switch With 16tb/S Non Blocking Bandwidth

Contact Now
Products
PRODUCTS DETAILS
Products

Fibre Channel Switch

Fibre Channel Director

Fibre Channel Host Bus Adapters

RAID Controller Cards

Ethernet Switches

Infiniband Switches

GPU Graphics Processing Unit

DPU Data Processing Unit

Optical Transceivers

Brocade Transceiver

Finisar Transceiver

NVIDIA Transceiver

HengzhengTC Transceiver

Fiber Optic Cables

NVIDIA Cables

HengzhengTC MTP MPO Fiber Cables

HengzhengTC Fiber Patch Cables

Network Adapters

NVIDIA Network Adapters

Intel Network Adapters

HengzhengTC Network Adapters

Enterprise Hard Drives
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput
  • name
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput
MOQ: 1 piece
Price: $34,963-55,000 / piece
Standard Packaging: box
Payment Method: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Detail Information
Product Description
Detail Information
Place of Origin
Beijing, China
Brand Name
NVIDIA
Model Number
QM9790
Ports:
32
Transmission Rate:
400Gb/s,200Gb/s
Switch Capacity:
400Gbps
Supply Voltage:
Dual Redundant Slots
Interface:
32 OSFP Ports
Height:
1U
Size (mm):
438(W) X 43.6(H) X 660(D)
Warranty:
1 Year
Minimum Order Quantity:
1 piece
Price:
$34,963-55,000 / piece
Packaging Details:
box
Payment Terms:
L/C,D/A,D/P,T/T,Western Union,MoneyGram
Highlight

Quantum-2 Infiniband Switches

,

400 Gb/S Infiniband Switches

,

51.2Tb/S qm9790

Product Description
NVIDIA Quantum-2 QM9790 Infiniband Switch with 400 Gb/s Speed 32 OSFP Ports and 51.2Tb/s Throughput 
NVIDIA Quantum QM9790 Features
The NVIDIA Quantum-2 QM9790 switch features 32 OSFP physical connectors and provides 64 ports of 400 Gb/s or 128 ports of 200 Gb/s, supporting a total of 51.2 TB/s of bidirectional throughput and capable of processing more than 66.5 billion packets per second. NVIDIA Quantum-2 InfiniBand switches support the latest NDR technologies to deliver high throughput, in-network computing, intelligent acceleration engines, flexibility, and robust architectures for high-performance computing (HPC), AI, and hyperscale cloud infrastructure applications while reducing cost and complexity.
Product Name NVIDIA Quantum QM9790
Ports 32 OSFP ports
Port type 64 x 400 Gb/s ports or 128 x 200 Gb/s ports
Throughput 51.2Tb/s
CPU x86 Coffee Lake i3
Operating system 1U
Support rate 400G NDR/200G HDR/100G EDR/56G FDR/40G QDR
Size (mm) 438(W) x 43.6(H) x 660(D)
System memory Single 8GB, 2,666 mega transfers per second (MT/s), DDR4 SO-DIMM
How it's managed Non-administrative
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 0
NVIDIA Quantum-2 Series Switch Use Cases
Scenario 1: Quantum-2 NDR 400Gb/s InfiniBand Switch
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 1
Scenario 2: Quantum-2 NDR 400Gb/s InfiniBand Switch - 2 x ConnectX-6 QSFP56 InfiniBand NICs
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 2
Scenario 3: Quantum-2 NDR 400Gb/s InfiniBand Switch - 4 x ConnectX-7 OSFP InfiniBand NICs
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 3
Ordering Information
ORDERABLE PART NUMBER (OPN) DESCRIPTION
MQM9790-NS2F 64-ports 400Gb/s, 32 OSFP ports, unmanaged, P2C airflow (forward)
MQM9790-NS2R 64-ports 400Gb/s, 32 OSFP ports, unmanaged, C2P airflow (reverse)
Packing & Delivery
Quantum-2 QM9790 Infiniband Switches With 400 Gb/S 32 OSFP Ports 51.2Tb/S Throughput 4
FAQ
Q: Are you trading company or manufacturer?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 2-5 days if the goods are in stock. or it is 10 days if the goods are not in stock, it is according to quantity.
Q: Can you offer a better price? Any discount?
A: Yes we can give you discount. But it is based on quantity. More quantity more attractive price.
Q: What is your warranty period?
A: 1. Different products have different warranties. 2. Comprehensive after-sales service, including quality service, guidance services. We focus on customer needs in every detail. Please contact us if you need our detail warranty term.
Q: What's the package?
A: Original packing. For the outside, we will pack it in an empty box to protect from damaged during transportation, and ensure you will receive the goods in good condition.
Tags: 

network switches,

mellanox hdr infiniband,

mellanox hdr switch

Quick link
Home Products About Us video News Cases Contact Us
Quick Contact

Address

East half floor, 2nd floor, Office Building, Long Xiang Zhi Ban Group, Huilongguan, Changping District, Beijing

Tel

86-10-62958599

13311320197
Our Newsletter
Subscribe to our newsletter for discounts and more.
Privacy Policy |  Sitemap  | China Good Quality Fibre Channel Switch Supplier. Copyright © 2025 Beijing HengzhengTC Sci-Tech Co.,Ltd. . All Rights Reserved.