UCSB-EX-M4-3A - Cisco Scalable M4 Blade Module Overview
UCSB-EX-M4-3A - Cisco Scalable M4 Blade Module is a genuine modular capacity expansion product from Cisco, a leading enterprise networking vendor whose Catalyst, Nexus and ISR families power campus, data-center and branch networks worldwide. Belonging to the Cisco family, the UCSB-EX-M4-3A unit is built to the original factory specification, so it integrates with existing Cisco deployments predictably and behaves exactly as the platform documentation describes. In the network, it is installed into a compatible chassis slot, where it works alongside the supervisor and line cards to extend the platform’s capabilities.
This unit follows the original factory specification for the Cisco family, covering its intended role without compatibility surprises. Standard mounting, cabling and management practices apply, and it interoperates with surrounding hardware using the same procedures as other Cisco equipment already deployed in the network.
Typical deployments include adding ports and performance to existing chassis systems, modernizing legacy platforms with compatible line cards, and mixing copper, fiber and high-speed uplinks in one chassis. Organizations commonly source it for refresh programs, capacity expansion and spares management, keeping a tested unit on hand so outages stay short and replacements are predictable. The factory detail for this unit reads: “Cisco Scalable M4 Blade Module for UCSB-EX-M4-3A”. This makes it a practical choice when original-spec hardware is required at a predictable cost.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Our warranty coverage and responsive technical support protect the purchase after it arrives, and our team can confirm revision levels and software compatibility before you order. For volume requirements we also offer configuration checks and staged delivery options.
Contact our sales team for current availability, lead time and shipping options for the UCSB-EX-M4-3A. We respond quickly with stock status and a firm quote, so you can plan the refresh or expansion with confidence.
Key Specifications
Applications
Capacity Expansion
Add ports and performance to existing chassis.
Upgrade Path
Modernize aging platforms with compatible modules.
Flexible I/O
Mix copper, fiber and high-speed uplinks.
Buying a Pre-Owned UCSB-EX-M4-3A
Verify the unit is tested, firmware confirmed, and condition documented. Every unit is fully tested and warranty covered. Contact our team for current stock and availability.
| UCSB-EX-M4-3A | |
| Product code | UCSB-EX-M4-3A |
| Type | server |
| Model | Cisco UCS |
| Bande Server Architecture | a blade server within the UCS B-series |
| Memory Support | up to 3TB of memory |
| Integrated Networking and Storage Support | Cisco Unified Fabric |
| Virtualization Support: | common virtualization platforms |
| Processing Capabilities | Intel Xeon Scalable processors |
| Memory Support | DDR4 memory up to 24 DIMM slots up to 3TB of memory |
| Introduction | The used Cisco UCSB-EX-M4-3A offered by linknewnet comes with a 90-day standard warranty and can be purchased with an extended maintenance plan. All Cisco Server CTO Chassis hardware is fully tested and ready to ship. Stock photos may have been used for some products, please ask us for accurate photos if needed. |
UCSB-EX-M4-3A - Deployment Notes
This UCSB-EX-M4-3A switch is suited to wiring-closet, distribution, or core roles depending on the port density and uplink options of the specific model. The port configuration is a key consideration when planning power budgets for attached devices such as IP phones and access points.
For a refresh or expansion, confirm the IOS/NX-OS software release supported by this specific SKU, the fan and power requirements, and the uplink modules that match your existing infrastructure. Our team can verify revision levels and software compatibility before you order.
Every unit at LinkNewNet is inspected and tested before dispatch, and this UCSB-EX-M4-3A variant is graded, cleaned and verified for correct operation, including port status, console access and firmware state. Volume requirements can be staged with configuration checks.