Description
Product Information
The 840139-001 HPE Ethernet 25GBPS PCI Express 640FLR SFP28 2 Ports Network Adapter is a high-speed network adapter that is designed to provide fast and reliable network connectivity for HPE servers and storage systems. This adapter is equipped with two SFP28 ports, which support data transfer speeds of up to 25 Gbps. The adapter is also compliant with the PCI Express 3.0 standard, which ensures high-speed data transfer and low latency.
The adapter is equipped with advanced features, such as support for advanced network protocols such as TCP/IP, iSCSI, and Fibre Channel over Ethernet (FCoE). Additionally, it supports several Network Virtualization technologies like VXLAN, NVGRE, and Geneve.
The product adapter also includes advanced security features, such as support for VLAN tagging, Quality of Service (QoS) and SR-IOV. This allows for the creation of virtual networks and secure data transfer.
In terms of compatibility, the product adapter is compatible with a wide range of HPE servers and storage systems, including ProLiant Gen9 and Gen10 servers, Synergy and Apollo systems, and HPE StoreFabric M-series switches. It also supports a wide range of operating systems, including Windows, Linux, and VMware.
General Compatibility
The 840139-001 HPE Ethernet 25GBPS PCI Express 640FLR SFP28 2 Ports Network Adapter is a high-speed network adapter that is designed to work with HPE servers and storage systems. It is compatible with a wide range of HPE systems, including ProLiant Gen9 and Gen10 servers, Synergy and Apollo systems, and HPE StoreFabric M-series switches. Additionally, the adapter is compatible with a wide range of operating systems, including Windows, Linux, and VMware.
Performance of 2 Ports Adapter
The 840139-001 HPE Ethernet 25GBPS PCI Express 640FLR SFP28 2 Ports Network Adapter is a high-performance network adapter that is designed to provide fast and reliable data transfer speeds. With its 25 Gbps data transfer rate, it can handle large amounts of data quickly and efficiently. Additionally, the adapter is equipped with SFP28 ports, which support short-wave optical transceivers that provide higher bandwidth and longer distances than traditional SFP+ transceivers.
The adapter also supports TCP/IP offload engine (TOE) and TCP segmentation offload (TSO) which allows for the offloading of certain protocol processing tasks from the CPU to the NIC, thus increasing the overall performance and reducing the CPU utilization. Furthermore, the adapter supports hardware-based iSCSI offload, which allows for the offloading of iSCSI processing tasks from the CPU to the NIC, thus improving the performance of iSCSI storage environments.
General Information about the 840139-001 HPE
- Manufacturer: HPE
- Part Number or SKU# 840139-001
- Option Part Number: 817749-B21
- Product Type : Network Adapter
Technical Information
- Ports: 25 Gigabit Ethernet x 2
- Form Factor: Plug-in Card
- Bidirectional throughput: 100 GBPS
- Bandwidth per port: 50 GBPS
- Interface (Bus) Type: FlexibleLOM
- PCI Specification Revision: PCIe 3.0
Networking
- Connectivity Technology: Wired
- Data Link Protocol: 10 GIGE, 25 Gigabit LAN
- Data Transfer Rate: 25 GBPS
- Features: VLAN support, IPv6 support, full duplex mode, TCP/IP offloading, Quality of Service (QoS), Jumbo Frames support, IPv4 support, PXE support, LACP support, LLDP support, Large Send Offload (LSO), Receive Side Scaling (RSS), UEFI support, TCP Segmentation Offload (TSO), QoS tagging, Extended Message-Signaled Interrupts (MSI-X), UDP/IP offloading, TCP/IP checksum offload, RDMA over Converged Ethernet (RoCE), Virtual Extensible LAN (VXLAN), Network Virtualization using Generic Routing Encapsulation (NVGRE), RDMA over Converged Ethernet (RoCE) v2
- Compliant Standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.1ab (LLDP), IEEE 802.3az, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Qau, IEEE 802.1Qbg, IEEE 1588v2
Capacity
- Jumbo frame size: up to 9.2 KB
- Remote Management Protocol: SNMP
- Status Indicators: Link/activity
Dimensions & Weight
- Height: 3 inch
- Depth: 4.8 inch
- Weight: 1.00 lbs
Processor / Memory
- Processor: 1 x Mellanox ConnectX-4 Lx – Mellanox Technologies
Expansion / Connectivity
- Interfaces: 2 x 25Gb Ethernet – SFP28
Miscellaneous
- Compliant Standards: FCC Class A certified, CISPR 22 Class A, ICES-003, EN55024, WHQL, EN 60950-1, RoHS, ACA, cTUVus, BSMI Class A, VCCI Class A, EN 55022 Class A
Power
- Power Consumption Operational: 9.7 Watt
Software / System Requirements
- OS Required: SuSE Linux Enterprise Server 11, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6.6, Red Hat Enterprise Linux 7.1, Citrix XenServer 6.5, SuSE Linux Enterprise Server 12, Red Hat Enterprise Linux 6.7, Red Hat Enterprise Linux 7.2, VMware ESXi 6.0
Environmental Parameters
- Min Operating Temperature: 41 °F
- Max Operating Temperature: 140 °F
- Humidity Range Operating: 8 – 90%
Compatibility
- HPE Apollo 4200 Gen9, 4520 Gen9, 4530 Gen9
- HPE ProLiant DL Series: DL120 Gen9, DL120 Gen9 Entry, DL160 Gen9, DL160 Gen9 Base, DL160 Gen9 Entry, DL160 Gen9 Performance, DL180 Gen9, DL180 Gen9 Base, DL180 Gen9 Entry, DL180 Gen9 Storage, DL360 Gen10, DL360 Gen10 Base, DL360 Gen10 Entry, DL360 Gen10 High Performance, DL360 Gen10 Low, DL360 Gen10 Performance, DL360 Gen10 Solution, DL360 Gen9, DL360 Gen9 Base, DL360 Gen9 CMS, DL360 Gen9 Entry, DL360 Gen9 Performance, DL360 Gen9 Special Server, DL380 Gen10, DL380 Gen10 Base, DL380 Gen10 Entry, DL380 Gen10 High Performance, DL380 Gen10 Performance, DL380 Gen10 Solution, DL380 Gen9, DL380 Gen9 Base, DL380 Gen9 Entry, DL380 Gen9 High Performance, DL380 Gen9 Performance, DL385 Gen10, DL385 Gen10 Base, DL385 Gen10 Entry, DL385 Gen10 High-Performance, DL385 Gen10 Performance, DL385 Gen10 Solution, DL560 Gen10, DL560 Gen10 Base, DL560 Gen10 Entry, DL560 Gen10 Performance, DL560 Gen9, DL560 Gen9 Base, DL560 Gen9 Entry, DL560 Gen9 Performance, DL580 Gen10, DL580 Gen10 Base, DL580 Gen10 Entry, DL580 Gen10 Performance, DL580 Gen9, DL580 Gen9 Base, DL580 Gen9 Database, DL580 Gen9 High Performance, DL580 Gen9 SAP HANA Scale-up Base Configuration
- HPE ProLiant XL Series:XL170r Gen10, XL230a Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray (12G), XL230a Gen9 Compute Tray (6G), XL230a Gen9 NHPE Compute Tray (12G), XL250a Gen9, XL250a Gen9 Accelerator Tray, XL450 Gen10
- HPE SimpliVity 380 Gen10 Node
- HPE StoreEasy 1850, 3850 Gateway Single Node
