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EMC QLE2462-E-SP dual-port Fibre Channel card, green PCB, silver bracket, two LC ports

EMC Corporation

EMC Corporation QLE2462-E-SP 4Gbps dual-port Fibre Channel network card

SKU CH-4BQD-NR4S8 MPN QLE2462-E-SP

A dual-port 4 Gbps Fibre Channel adapter with LC connectors delivering 150000 IOPS per port and 2048 concurrent logins for enterprise SAN connectivity

  • Speed4Gbps
  • Connectors2 x LC
  • InterfacePCI-Express
  • FeaturesAuto-negotiation 150,000 IOPS per port End-to-end data integ
  • Dual-port 4Gbps connectivity doubles fabric bandwidth
  • 150,000 IOPS per port accelerates storage workloads
  • T10 CRC protects data integrity end-to-end
  • Intelligent interleaved DMA offloads CPU overhead
  • 2,048 concurrent logins scale large SAN deployments

4Gbps dual-port Fibre Channel HBA

The EMC QLE2462-E-SP is a PCI-Express host bus adapter with two LC connectors running at 4Gbps. It provides two independent ports for storage-area-network connectivity in enterprise servers.

Suited for SAN expansion, not for Ethernet

This adapter fits administrators adding or replacing 4Gbps Fibre Channel links in existing SAN fabrics. It does not serve environments that require Ethernet, iSCSI or higher-speed Fibre Channel connections.

150000 IOPS per port decides fit

Each port delivers up to 150000 IOPS with end-to-end T10 CRC protection. If the workload demands more throughput or lower latency than this figure provides, a faster adapter is required.

Highlights

  • Dual-port 4Gbps connectivity doubles fabric bandwidth
  • 150,000 IOPS per port accelerates storage workloads
  • T10 CRC protects data integrity end-to-end
  • Intelligent interleaved DMA offloads CPU overhead
  • 2,048 concurrent logins scale large SAN deployments

Specifications

BrandEMC
ModelQLE2462-E-SP
Speed4Gbps
Connectors2 x LC
InterfacePCI-Express
FeaturesAuto-negotiation
150,000 IOPS per port
End-to-end data integrity using T10 CRC
Intelligent interleaved DMA support
Out-of-order frame reassembly (OoOFR)
2,048 concurrent logins and 2,048 active exchanges per port
Shipping weight0.45 kg
Package size311 × 229 × 51 mm

Questions about this item

Will the QLE2462-E-SP 4Gbps dual-port card work in a server that only has PCI-Express 1.0 slots?

The card uses a PCI-Express interface and will operate in 1.0 slots at the slot's native speed; the 4Gbps Fibre Channel links and 150,000 IOPS per port remain available.

How can I confirm the adapter is functioning correctly once installed?

Verify both LC ports show link lights, the OS detects two 4Gbps Fibre Channel ports, and you can achieve up to 150,000 IOPS per port with end-to-end T10 CRC integrity.

Does the QLE2462-E-SP ship with Fibre Channel cables or SFP modules, or must I buy them separately?

The adapter includes the dual-port card with two LC connectors; LC Fibre Channel cables and compatible SFP transceivers are not included and must be purchased separately.

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