The shipping process is fully robotic and orders are normally pulled and shipped quickly in 7 different warehouses across the US and then dropped in sealed USPS, UPS and FedEx containers for pick-up on the next business day. High volume or backordered items may have additional shipping delays. Once pulled, orders cannot be stopped, however you can return orders for refund unopened if you have changed your mind. Tracking normally is sent / updated within 48 hours of pick-up. Delivery is normally 3-10 business days after leaving the warehouse, however carrier delays may occur. Shipping may take longer in rural areas, due to carrier delay, weather or acts of God. Weekends and Holidays do not count as business days and have no pickup, movement or delivery.
Covid 19 Update — We have seen slowdowns and backlogs in package pickup, sorting, scanning and delivery by UPS, Fedex and USPS caused by worker shortages and facilities disruption due to the Covid 19 Pandemic. Some UPS and USPS hubs are no longer scanning all packages, as a result some tracking will show nothing until delivery.
* ground shipping normally takes 3-10 business days, depending on destination
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Address the Increasing Demand for an Overlay Network
The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter reduces the impact of overlay networking on host performance with tunnel offload support for VXLAN and NVGRE, increasing VM migration flexibility and network scale with minimal impact to performance.
Decouples virtual overlay network layer from the physical NIC performance.
Auto negotiates to 10GbE for immediate future proofing.
More Efficient and Faster Way to Send Data with RDMA Over Converged Ethernet (RoCE)
The HPE Ethernet 25Gb 2-port 640 FLR-SFP28 Adapter bypasses the TCP/IP stack and removes of a data copy step reducing overall latency to deliver accelerated performance for applications such as Microsoft® Hyper-V® Live Migration, Microsoft SQL® and Microsoft SharePoint with SMB Direct.
RDMA over Converged Ethernet (RoCE) for greater server efficiency and lower latency.
Lower Latency and Higher Throughput with Messaging Accelerator (VMA)
The HPE Ethernet25Gb 2-port 640 FLR-SFP28 Adapter reduces system latency for improved performance specifically for high-frequency trading operations while maintaining high message rates and hundreds of simultaneous connections.
Contains VMA, an included firmware with many benefits such as lower latency, higher throughput, improved CPU utilization and minimal buffer copies between user data and hardware.
Manufacturer | Hewlett Packard Enterprise |
Manufacturer Part Number | 817749-B21 |
Manufacturer Website Address | http://www.hpe.com |
Brand Name | HPE |
Product Model | 640FLR-SFP28 |
Product Name | Ethernet 10/25Gb 2-port 640FLR-SFP28 Adapter |
Product Type | 25Gigabit Ethernet Card |
Interfaces/Ports: | |
Host Interface | PCI Express 3.0 x8 |
Total Number of Ports | 2 |
I/O Expansions: | |
Expansion Slot Type | SFP |
Media & Performance: | |
Media Type Supported | Optical Fiber |
Physical Characteristics: | |
Form Factor | FlexibleLOM |
Height | 0.5" |
Width | 3" |
Depth | 4.8" |
Weight (Approximate) | 3.52 oz |
Miscellaneous: | |
Device Supported | Server |
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