HPE 869573-001 Ethernet 10Gb 2-Port 521T Network Adapter (869573-001)
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HPE 869573-001 Ethernet 10Gb 2-Port 521T Network Adapter

Part No:869573‑001 Write a Review

Condition:New

Brand:HPE

Product Type:Ethernet 10Gb 2‑Port 521T Network Adapter

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HPE 869573‑001 Ethernet 10Gb 2‑Port 521T Adapter

Overview

The HPE 869573‑001 is a server‑class network interface card (NIC) designed for engineers upgrading from 1 Gb to 10 Gb Ethernet in rack servers. It provides two RJ‑45 10GBase‑T ports and fits into a PCI Express slot in compatible HPE servers. It supports backward compatibility with 1 Gb infrastructure and utilizes existing CAT6A cabling where possible, helping simplify migrations. The card is well suited for virtualised servers, I/O‑intensive applications and data‑centre deployments where higher bandwidth and low latency are required. It integrates with HPE ProLiant server ecosystems and driver stacks, and supports advanced features such as RDMA over Converged Ethernet (RoCE) and tunnel offloads for virtualisation environments.

Key Features

  • Two 10 Gbps 10GBase‑T RJ‑45 ports

  • PCI Express 3.0 ×8 host interface

  • Backward compatible with 1 Gb infrastructure (auto‑speed)

  • Supports RDMA, RoCE and virtualisation offload features

  • Uses standard CAT6A cabling for 10 GbBase‑T migration

BrandHPE
SKU869573-001
ConditionNew
Part Number869573‑001
Product TypeEthernet 10Gb 2‑Port 521T Network Adapter
Host InterfacePCI Express 3.0 ×8
Port Count2 ports
Port Speed10 Gbps per port
Connector TypeRJ‑45 10GBase‑T
Cable SupportCAT6A or higher for 10 GbBase‑T
Backward Compatibility1 Gbps auto‑speed
Advanced FeaturesRDMA (RoCE), Tunnel Offload, Jumbo Frames
Maximum ThroughputUp to ~40 Gbps bidirectional (combined)
Power Consumption (typical)Approx. 8.4 W
Jumbo Frame SupportUp to ~9.2 KB
Weight(Not publicly verified)
Operating EnvironmentStandard data‑centre ambient

Warranty

Products include the manufacturer warranty where applicable. Warranty coverage, term, and service options may vary by manufacturer and product condition.

Returns

We guarantee free replacements on all new/refurbished equipment in case of any defects.

  • Returns must be requested within 30 days of the original invoice date.
  • Merchandise must be unused and in original packaging; bulk-packed and refurbished items must have unbroken sealing tape.
  • A 25% restocking fee applies to non-defective merchandise returned by mistake.
  • Discontinued, close-out, and custom printed items are non-returnable unless defective.
  • Customer is responsible for return freight costs.

View full return policy

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