HPE 804942-B21 Synergy Frame Link Module (10 GbE Expansion Module)

Part No:804942‑B21 Write a Review

Condition:New or Refurbished

Brand:HPE

Weight:2.34 lbs

Product Type:Synergy 10 GbE Frame Link Expansion Module

HPE 804942-B21

Synergy Frame Link Module (10 GbE Expansion Module)

The HPE 804942‑B21 is a Synergy Frame Link Module that provides 10 Gigabit Ethernet expansion interconnectivity across Synergy Frame enclosures. Designed for modular composable infrastructure, this plug-in module bridges compute, storage, and networking interconnects between adjacent frames. Whether used to aggregate inter-frame traffic or boost the internal fabric capacity, this module enables scalable high-speed links and redundancy in HPE Synergy environments.

Features

This Expansion Module installs into the frame link bay of HPE Synergy infrastructure assemblies, enabling high-bandwidth 10 GbE connections between adjacent chassis or fabric pools. The unit is finely engineered for datacenter-grade reliability and is part of HPE validated block-level composable fabric architecture . It occupies a fixed form factor (~8.4 × 3.3 × 16.9 cm), weighs about 2.34 lb, and meets enterprise standards for thermal and mechanical performance Whether new or refurbished, it supports seamless integration with existing Synergy frames and switch modules.

Advanced Options

Built for enterprise-composable environments, the 804942‑B21 Frame Link Module ensures reliable 10 GbE interconnectivity with low-latency, high-throughput performance. Its validated integration with HPE Synergy frames preserves fabric integrity and supports failover capabilities.

Product Key Features

  • Provides 10 GbE frame‑link connectivity between Synergy frame enclosures

  •  OEM-validated for use with HPE Synergy infrastructure systems

  •  Compact Expansion Module form factor, hot-swappable

  •  Enables redundant and scalable inter-frame Ethernet fabric

  •  Designed to support programmable composable infrastructure
  •  High compatibility across Synergy compute and fabric modules

Reliability & Performance

Refurbished units typically come with a 90‑day warranty, while new modules offer full manufacturer support. With a sturdy aluminum housing and low‑profile design, it maintains signal consistency and thermal stability across dense chassis installations

Key Features :

  • 10 GbE Expansion Module linking Synergy frames

  • OEM‑validated for HPE Synergy composable systems

  • Enables redundant fabric scalability across frames

  • Compact, field‑replaceable design

  • Supports modular upgrading of interconnect capacity

  • Compatible with Synergy compute and fabric modules

BrandHPE
Model Number804942‑B21
SKU804942-B21
ConditionNew or Refurbished
Dimensions16.9 × 8.4 × 3.3 in
Weight2.34 lbs
Product TypeSynergy 10 GbE Frame Link Expansion Module
Fabric Speed10 Gbps per link
ApplicationInter-frame Synergy Ethernet expansion
InstallationFrame link bay of Synergy chassis
Form FactorPlug‑in Expansion Module
Condition OptionsNew or Refurbished
WarrantyManufacturer (new); 90‑day (refurbished)

Warranty

Manufacturer (new); 90‑day (refurbished)

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

Customer Reviews of the HPE 804942-B21 Synergy Frame Link Module (10 GbE Expansion Module)

Based on 0 Reviews
5 Stars
0% (0)
4 Stars
0% (0)
3 Stars
0% (0)
2 Stars
0% (0)
1 Star
0% (0)

Filter Results

Do you own this product?

Write a Review

There are no reviews yet.

Write a Review

Your email address will not be published. Required fields are marked *

We Accept

  • PayPal
  • All Credit & Debit Cards
  • Purchase Orders
  • Check
  • Bank Transfer / ACH / Wire Transfer

To pay by PayPal or credit/debit card, simply check out and process payment online.

To pay by Purchase Order, Check, or Bank Transfer, please contact us:
Call: (469) 458-9636
Email: sales@dcsupplies.net

All packages are shipped same day if the order is placed before 3PM CST.

We use UPS/FedEx to ship packages, with different service levels offered by UPS/FedEx:

  • Overnight Shipping - 1 business day
  • Expedited Shipping - about 2-3 business days
  • Ground Shipping - about 3-5 business days

You can select the desired service level at checkout, and we will make sure the package is shipped per the selected service level.