نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
Green PCB network card with dual SFP+ ports, silver brackets, PCIe x8 edge connector

Vszerda

Vszerda 10Gb SFP+ PCIe x8 network card, Intel 82599ES, dual port

SKU CH-WJXJ-CG98G

A dual-port 10Gb SFP+ adapter with Intel 82599ES controller, PCIe 2.0 x8 interface, and low-profile bracket included

  • StandardsEthernet
  • Speed10 gigabits_per_second
  • ConnectorsEthernet
  • Interfacepci_express_x8
  • BUSpci_express_x8
  • FeaturesDesktop
  • 10 Gbps throughput with dual SFP+ ports
  • Intel 82599ES controller provides QoS traffic prioritisation
  • PCIe 2.0 x8 interface fits x8 and x16 slots
  • Full-height and low-profile brackets included for any chassis
  • 6 W typical power draw at 0–55 °C operating range

Dual-port 10 Gb SFP+ adapter for servers

The Vszerda card uses the Intel 82599ES controller to deliver two SFP+ ports over a PCIe 2.0 x8 interface. It supports 10 Gbps Ethernet, iSCSI, FCoE and NFS storage traffic, and is compatible with Windows Server 2003 through 2012, Windows 7 to 10, Linux and VMware ESXi. Both full-height and low-profile brackets are included for standard or slim chassis.

Sustained throughput with hardware offloads

The 82599ES provides Quality-of-Service, Flexible Port Partitioning and intelligent offload engines that maintain consistent 10 Gbps rates under continuous load. Direct Data I/O and PCI Express 2.0 5.0 GT/s x8 lanes reduce CPU overhead during long iSCSI or FCoE sessions, while data-centre bridging keeps Ethernet lossless for storage workloads.

Low power draw and broad temperature range

Typical power dissipation is 8.6 W, and the operating range spans 0 to 55 °C (32 °F to 131 °F). The dual-port design connects via SFP+ direct-attach copper, active optical or LC fibre cables up to 10 m, keeping cabling simple without adding active cooling requirements.

أبرز المميزات

  • 10 Gbps throughput with dual SFP+ ports
  • Intel 82599ES controller provides QoS traffic prioritisation
  • PCIe 2.0 x8 interface fits x8 and x16 slots
  • Full-height and low-profile brackets included for any chassis
  • 6 W typical power draw at 0–55 °C operating range

المواصفات

BrandH!Fiber.com
ModelX520-DA2-1pc
Part NumberX520-10G-2S
StandardsEthernet
Speed10 gigabits_per_second
ConnectorsEthernet
Interfacepci_express_x8
BUSpci_express_x8
FeaturesDesktop
Dimensions11.4 in x 2.6 in x 7.4 in

أسئلة حول هذا المنتج

How much heat does the 82599ES controller generate under continuous 10 Gbps load?

The card has a TDP of 8.6 W and an operating range of 0 to 55 °C (32 °F to 131 °F), so a standard server airflow path is sufficient for all-day operation.

Which SFP+ modules or cables must I supply to use the dual ports?

The dual SFP+ ports accept 10G SFP+ transceivers, direct-attach copper cables or active optical cables up to 10 m; none are included with the card.

Will the PCIe x8 interface work in my older PCIe 2.0 motherboard slot?

Yes, the adapter uses a PCI Express 2.0 x8 electrical interface (5.0 GT/s) and is compatible with x8 or x16 slots, including PCIe 2.0 platforms.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.