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Hewlett Packard Enterprise P31246-B21

HPE MCX515A-CCAT 100Gigabit Ethernet Card for Server/Switch - 100GBase-X

MPNP31246-B21Hewlett Packard EnterpriseTransceiversUpdated

Key facts

Part number
P31246-B21
Brand
Hewlett Packard Enterprise
Category
Transceivers
Price
AUD 5,153.50≈ USD 3,619 Reference price (RRP)
Availability
On request — ask for a quote

Overview

HPE MCX515A-CCAT 100Gigabit Ethernet Card for Server/Switch - 100GBase-X - QSFP28 - Plug-in Card - PCI Express 3.0 x16 - 12.50 GB/s Data Transfer Rate - 1 Port(s) - Optical Fiber

Is your data center constantly challenged to deliver increased security and reliability in a cost-effective and scalable solution for your network bandwidth?

The HPE Gen10 Plus Ethernet adapters are 1 Gb, 10 Gb, 10/25 Gb, 100 Gb, and 200 Gb Ethernet solutions that are scalable and compatible with HPE Gen10 Plus servers for hybrid cloud services, mobile data, and streaming video applications.

Your server is the foundation of your data center, but it doesn't work alone. When one link in your component chain slows down, so does the rest of your operation. Keep your network and data flowing with a seamless ecosystem of HPE servers, networking adapters, transceivers, cables, and switches.

FEATURES | Better Performance

HPE Gen10 Plus Ethernet adapters are engineered for an assortment of bandwidths and latency-sensitive applications.

The adapters reduce CPU utilization with support for a variety of I/O offloads including remote direct memory access (RDMA) and tunneling.

Reliability and Security

HPE Gen10 Plus Ethernet adapters authenticate updates for NICs, and help ensure that signed firmware is correct and trusted to reduce rogue firmware installation.

The adapters protect applications, data, and server infrastructure by authenticating digitally-signed firmware via a root-of-trust architecture.

  • This 16000 MB/s bandwidth PCI Express 3.0 x16 adapter ensures easy connectivity and plug-in form-factor for affordable and reliable Ethernet network
  • Supports optical fibre cable to span longer distances and provides data transmission rates par excellence between servers and network components
  • With the 100GBase-X technology get up to 1000Gbps data transfer rate over the supported network cable
  • 101 Gigabit Ethernet card will undoubtedly ease bandwidth and management constraints on service provider networks
  • Add your computer to your home or office network with this single port 100gigabit ethernet card conveniently

Specifications

General

Expansion Slot Type
QSFP28
Product Type
100Gigabit Ethernet Card

Manufacturer Website Address

Manufacturer
Hewlett Packard Enterprise
Product Model
MCX515A-CCAT
Product Name
Ethernet 100GB 1-Port QSFP28 PCIe3 x16 MCX515A-CCAT Adapter
Brand Name
HPE
Total Number of Ports
1
Environmentally Friendly
Yes
Network Technology
100GBase-X
Form Factor
Plug-in Card
Data Transfer Rate
12.50 GB/s
Media Type Supported
Optical Fiber

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 5,153.50≈ USD 3,619
Oct 2026
Lowest recorded
AUD 5,153.50≈ USD 3,619
Highest recorded
AUD 5,153.50≈ USD 3,619
Recorded
2026
1 price point

AUD 5,153.50 rrp, recorded

Buy or sell Hewlett Packard Enterprise P31246-B21

Buying Hewlett Packard Enterprise transceivers

Looking to buy the Hewlett Packard Enterprise P31246-B21 or a compatible transceiver? Prology supplies new, refurbished and used Hewlett Packard Enterprise transceivers in Australia and the United States. Send the part number and quantity for a firm price.

Selling Hewlett Packard Enterprise transceivers

Have a spare or decommissioned P31246-B21? Prology buys used and surplus Hewlett Packard Enterprise transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your P31246-B21.

What is the Hewlett Packard Enterprise P31246-B21?
The Hewlett Packard Enterprise P31246-B21 is a Hewlett Packard Enterprise transceiver – HPE MCX515A-CCAT 100Gigabit Ethernet Card for Server/Switch - 100GBase-X - QSFP28.
How much does the Hewlett Packard Enterprise P31246-B21 cost?
The reference price on record is AUD 5,153.50 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the Hewlett Packard Enterprise P31246-B21?
It is not listed on the Prology store yet. Prology sources Hewlett Packard Enterprise transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used Hewlett Packard Enterprise P31246-B21?
Yes. Prology buys used and surplus Hewlett Packard Enterprise transceivers, including the P31246-B21. Get an offer — sell outright or trade in against your next order.

Request a quote for P31246-B21

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