SolarFlare Networks SFN8542

SolarFlare Flareon Ultra 2x 40GbE QSFP+ NIC, Ultra-low latency (sub 1usec), High packet rate (60Mpps for 2x40G), PCIE3.1 x16

SKU: SFN8542 Categories: , Tag:

The new Flareon Ultra SFN8000 adapter family provides Solarflare’s best performance yet, with higher bandwidth, lower latency and higher packet rate. The SFN8000 family adapters are based on a common hardware platform, enabling customers to configure the features and performance they want to meet the particular needs of each application. Capabilities such as ultra-low latency, Onload kernel bypass, class leading clock synchronization accuracy providing MIFID II readiness, SolarSecure Filter Engine, SolarCapture and more can be enabled to run on any SFN8000 adapter on the network, making this the oneEthernet adapter to deploy across your data center or cloud infrastructure.

Product Features
· Dual Port, 40GbE QSFP+
· Low Profile, MD2
· PCIe 3.1 x16
· Supports optical QSFP+ modules including Solarflare SFM40G-SR4, Direct-Attach Copper, Active Optical Cables, QSFP+ to SFP+ copper DAC cables
· Distributes IPv4, IPv6 loads across all CPU cores; MSI-X minimizes interrupt overhead
· 0º to 50º C

· IEEE802.3-2012 Ethernet Base Standard, including 802.3bx, 802.3bd, 802.3x
· 802.3ba (40G/s), 802.3ae (10 Gigabit Ethernet over fiber)
· 802.3z (1000BASE-X Gbit/s Ethernet over Fiber-Optic at 1Gbit/s (125 MB/s)
· 1000BASE-X
· 40GBASE-CR4 -SR4 -LR4
· Dual QSFP+ (SFF-8683) Connectors
· RoHS Compliant


SolarFlare Networks SFN8542 Datasheet


Network Type

Data Transfer Rate

Number of Ports


Connector Type

Server Expansion Slot

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