HPE 

R8M56A HPE 400GBE QSFP-DD/4XQSFP28 2M DAC

Mfg Part Number:  R8M56A  
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Price: $1,138.28 + Free Shipping
Quantity:
In Stock/Mfg Direct Ship
Last Updated: Apr 23, 2026
No Sales Tax except these states
, PO and Wire.
Main Specification
General Information
Manufacturer Hewlett Packard Enterprise
Manufacturer Part Number R8M56A
Manufacturer Website Address http://www.hpe.com
Brand Name HPE
Product Name 400GbE QSFP-DD to 4xQSFP28 2m Direct Attach Copper Cable
Product Type Network Cable
Technical Information
Cable Type QSFP-DD/QSFP28
Cable Length 6.56 ft
Connector Type on First End QSFP-DD Network
Connector Type on Second End QSFP28 Network
Connector on Second End Details 4 x QSFP28 Network
Device Supported Network Device
Device Supported Server
Device Supported Transceiver
Device Supported Ethernet Switch
Data Transfer Rate 400 Gbit/s
Physical Characteristics
Product Material Copper
Material Details Copper - Cable
Weight (Approximate) 0.95 lb
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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