647594-B21 HPE 331T Internal Ethernet 2000 Mbit/s
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331T
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overview
specifications
resources
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647594-B21 Overview
HPE 647594-B21 Ethernet 1gb 4-port 331t Adapter Network Adapter 4 Ports.
4 x RJ-45, PCIe, 1Gbps, 100m Distance, 4.3W
- Wired
- PCI Express Ethernet
- 2000 Mbit/s 10/100/1000BaseT(X)
- Internal Chipset: Broadcom BCM5719
Summary Description
HPE 331T. Internal. Connectivity technology: Wired, Host interface: PCI Express, Interface: Ethernet. Maximum data transfer rate: 2000 Mbit/s. Product colour: Green, Grey
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Specifications
Overview
| Condition | Refurbished |
|---|---|
| Brand | HPE |
| Stock | In Stock |
Ports & interfaces
| Connectivity technology | Wired |
|---|---|
| Host interface | PCI Express |
| Interface | Ethernet |
| Ethernet LAN (RJ-45) ports | 4 |
| Compatible memory cards | Not supported |
Network
| Maximum data transfer rate | 2000 Mbit/s |
|---|---|
| Networking standards | IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Cabling technology | 10/100/1000BaseT(X) |
| Wi-Fi | No |
| Full duplex | Yes |
| Jumbo frames support | Yes |
| Bandwidth | 8 Gbit/s |
| Maximum operating distance | 100 m |
Design
| Product colour | Green, Grey |
|---|---|
| Internal | Yes |
| Chipset | Broadcom BCM5719 |
| Certification | FCC Part 15 Class B ICES=--3, Issue 4 VCCI V3 (2010.04) Class B KN22 ClassB, KN24 EN55022:2006+A12007 class B EN55024:1998+A1:2011+A2; EN61000-3-2:2006, EN61000-3-3:2008 EN55022:2006 + A1:2007 Class B UL/cUL CE EN 60590 |
Power
| Power consumption (typical) | 4.3 W |
|---|
System requirements
| Compatible operating systems | Windows Server 2008 (32/64), Enterprise, Web, Embedded, R2 Microsoft Windows HPC Server 2008 Microsoft Windows 2008 Standard (32/x64) Microsoft Windows 2008 Enterprise (32/x64) Microsoft Windows Small Business Server 2011 (SBS V7) Microsoft Windows Small Business Server 2011 Essentials RHEL 5.7 x86/ AMD 64 & EM 64T RHEL 6.1 x86/ AMD 64 & EM 64T SLES10: x86 / AMD 64 & EM 64T SLES 11: x86 / AMD 64 & EM64T Solaris 10 VMWare vSphere 4.1/5.0 Citrix HyperV (Windows 2008 32 and 64) |
|---|
Operational conditions
| Operating temperature (T-T) | 0 - 55 °C |
|---|---|
| Storage temperature (T-T) | -65 - 85 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Storage relative humidity (H-H) | 5 - 95% |
Weight & dimensions
| Width | 57.2 mm |
|---|---|
| Depth | 241.3 mm |
| Height | 190.5 mm |
| Weight | 450 g |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Other features
| Cable type | Cat5 |
|---|---|
| Data transfer rate | 1 Gbit/s |
| Connector(s) | RJ-45 |
Resources
Documents
Frequently Asked Questions
What are the primary performance specifications of the HPE 647594-B21 331T adapter? +
The HPE 647594-B21 331T is a high-performance 1Gb Ethernet adapter featuring four ports. It utilizes the Broadcom BCM5719 chipset to deliver reliable, full-duplex performance across all ports, making it an excellent choice for virtualization, security, and server consolidation workloads that require high throughput and consistent connectivity.
Which server platforms are compatible with the HPE 331T Ethernet NIC? +
This adapter is specifically engineered for HPE ProLiant Gen8 servers. Its PCIe 2.0 x4 interface ensures seamless integration into standard server slots, allowing for quick deployment and reliable network connectivity within your existing HPE infrastructure. Always verify your specific server model's documentation to ensure the required PCIe slot availability.
Does the HPE 331T support advanced network virtualization features? +
Yes, the 331T supports advanced virtualization features including VMDq and SR-IOV. These capabilities help reduce CPU overhead by offloading network traffic processing directly to the hardware, which significantly improves overall virtual machine performance and enables higher density in dense data center environments.
How does the HPE 331T handle network traffic optimization and offloading? +
To preserve CPU resources, this NIC supports TCP/UDP/IP checksum offloading and Large Send Offload (LSO). By offloading these intensive tasks from the host processor, the adapter ensures that your server can dedicate more compute power to core applications while maintaining high-speed network communication across all four ports.
Is the HPE 647594-B21 suitable for high-availability network deployments? +
Absolutely. With four integrated ports, this adapter is ideal for creating redundant network paths. You can leverage teaming and failover configurations to ensure that your server remains connected to the network even if a single cable or switch port fails, thereby increasing the reliability of your mission-critical services.
What management features are available for the HPE 331T adapter? +
The 331T integrates seamlessly with HPE's management ecosystem. It supports Wake-on-LAN (WoL) and PXE boot, allowing for remote power management and efficient operating system deployment. These management tools simplify administrative overhead, making it easier to manage large fleets of servers within a standardized enterprise data center environment.
What is the physical interface type for the HPE 647594-B21 NIC? +
This card uses a standard RJ-45 copper interface for each of its four ports. It is designed for Category 5e or higher twisted-pair cabling, ensuring that you can easily connect the adapter to standard Gigabit Ethernet switches using common, cost-effective copper infrastructure already present in most server rooms.
Can I use the HPE 331T for non-virtualized server applications? +
While it is optimized for virtualization, the 331T is a highly versatile general-purpose NIC. It provides robust performance for standard database servers, file storage, and web hosting applications, offering a reliable quad-port solution for any scenario where multiple independent network segments are required within a single server chassis.
How can I obtain a bulk quote for multiple HPE 331T units from BuyRouterSwitch.com? +
If you are planning a large-scale hardware refresh or infrastructure expansion, our team at BuyRouterSwitch.com is ready to assist. Simply contact our sales department directly or utilize our quote request portal on the website. We specialize in providing competitive pricing packages for high-volume orders, ensuring you get the quantity you need to keep your projects on budget.
Why should I choose BuyRouterSwitch.com for my HPE 647594-B21 purchase? +
BuyRouterSwitch.com is a trusted source for enterprise networking hardware, prioritizing product authenticity and a secure, streamlined ordering experience. We maintain a focus on delivering high-quality equipment that integrates perfectly into your IT environment. When you source your components through us, you are partnering with a specialist provider dedicated to helping you scale your network infrastructure with confidence.
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