Sourced for enterprise IT teams, the QLogic QLA2342-E-SP (QLA2342-E-SP - QLogic SANBlade 2GB Dual Port 64-bit 133MHz PCI-X Fibre Channel Host Bus Adapter) is a Network Adapters component appropriate for new-build, expansion, or warranty-replacement procurement. Technical specifications include capacity of 2 GB, interface of PCI-X, bus width of 64-bit. Appropriate for enterprise core-aggregation tier, hyperscale leaf-spine fabric expansion, EVE-NG / GNS3 lab environments at scale, and matched-pair high-availability switching deployments. Pro Disk Network sources the QLA2342-E-SP through reputable distribution channels and applies a verification check against the OEM compatibility matrix before each unit is added to active inventory. Each unit ships from a US fulfillment hub (Hillsboro OR, Atlanta GA, or Phoenix AZ) with same-day dispatch on in-stock orders before 3pm ET. 90-day Pro Disk Network functional warranty included; free US ground shipping on orders over $150.
The QLA2342-E-SP is a QLogic network adapters component with capacity 2 GB, interface PCI-X, bus width 64-bit. Pro Disk Network sells the QLA2342-E-SP for $89.41 with same-day US shipping and a 30-day return guarantee.
Reviewed By
Reviewed by:Pro Disk Network Engineering Team — . Specifications, compatibility, and pricing for the QLA2342-E-SP are shown on this page.
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Same-Day US Shipping — orders before 3pm ET ship today via UPS
30-Day Returns — pre-paid label on DOA and defective items
Quick Answer: Is the QLA2342-E-SP compatible with my switch?
Pro Disk Network validates every QLA2342-E-SP against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the QLA2342-E-SP ship?
Pro Disk Network dispatches the QLA2342-E-SP same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
The QLA2342-E-SP is deployed by US enterprises, MSPs, government, and education customers across multiple infrastructure scenarios. Below are the most common deployment patterns Pro Disk Network sees in real-world orders.
DCI (Data Center Interconnect) — Inter-DC routing or aggregation. LR4/LR8 transceivers for 10–80 km, ER4 for 40 km, ZR4 for coherent long-haul.
Campus Distribution — Catalyst-class campus distribution between IDF and MDF closets. PoE+ where wireless APs and IP phones share infrastructure.
Branch / Edge — Smaller form-factor switches and routers for branch sites. SD-WAN-compatible or static-VPN-attached as the architecture dictates.
What is the QLA2342-E-SP?
The QLA2342-E-SP is a QLogic enterprise networking device with capacity 2 GB and interface PCI-X, manufactured by QLogic. Pro Disk Network ships this part new and certified-refurbished from our US warehouse with same-day dispatch on orders placed before 3 PM ET, backed by a 30-day return guarantee.
Pros & Cons of QLA2342-E-SP
Pros
Same-day US shipping cuts deployment downtime
Cons
Refurbished switches may show minor rack-rail wear
Power supplies sold separately on certain SKUs
Long-haul ZR4/CFP4 modules subject to export-control screening
Frequently Asked Questions about QLA2342-E-SP
Is the QLA2342-E-SP a genuine QLogic part?
Yes. Pro Disk Network sources every QLA2342-E-SP as factory-original QLogic inventory. New units arrive sealed in OEM packaging; refurbished units are pulled from decommissioned QLogic servers, surface-tested, and re-warranted by Pro Disk Network for 90 days.
Is the QLA2342-E-SP compatible with my switch?
Pro Disk Network validates every QLA2342-E-SP against the target switch's published compatibility matrix before shipment. If you let us know your switch model and firmware version, we will confirm fitment and code the module appropriately (Cisco-coded, Juniper-coded, HPE-coded, etc.) at no extra charge.
How fast does the QLA2342-E-SP ship?
Pro Disk Network dispatches the QLA2342-E-SP same-day on orders confirmed before 3 pm ET. Multi-pallet projects requiring crating ship within 2 business days. International shipping (Canada, Mexico, EU, APAC) takes 3-7 business days via DHL Express or FedEx International Priority.
What is the warranty on the QLA2342-E-SP?
New QLA2342-E-SP units carry the full QLogic manufacturer warranty (typically 1 to 5 years depending on product line). Refurbished and bulk-OEM units include a Pro Disk Network advance-replacement warranty (90 days refurbished). DOA replacement is free within 30 days of receipt.
Do you offer bulk pricing for the QLA2342-E-SP?
Email sales@prodisknetwork.com with the quantity and target ship date for a quote within one business day.
QLA2342R-SUN-X0 — QLA2342R-SUN-X0 - Sun Dual Port 2GB Fibre Channel PCI-X Host Bus Adapter — $77.62
Pro Disk Network Buyer’s Guide: Network Adapters
Optic Coding, Vendor Lock-In, and Multi-Vendor Compatibility
If you are running a multi-vendor leaf-spine architecture (Arista leaves and Cisco spines, for example), order optics coded for each endpoint separately. Optics in DAC and AOC cables are factory-coded to each end and cannot be flashed in-field. Plan the coding split at design time and document it in your network drawings.
Bandwidth Sizing for Spine-Leaf, EVPN-VXLAN, and Hyperconverged Storage
Sizing network bandwidth for a leaf-spine fabric using the QLA2342-E-SP starts with the workload mix. For general-purpose virtualisation, plan 10G server-to-leaf, 25G or 40G leaf-to-spine; oversubscription up to 4:1 is acceptable. For hyperconverged storage (vSAN, Ceph, Storage Spaces Direct), plan 25G server-to-leaf at minimum, 100G leaf-to-spine, oversubscription 1.5:1 maximum. East-west traffic dominates in HCI clusters and starves on oversubscribed fabrics.