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Main image of Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 2 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 3 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 4 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 5 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 6 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Alt view image 7 of 7 - Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

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Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

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DUAL 25G SFP28 PORTS: Broadcom BCM57414 controller, PCIe 3.0 x8, auto-negotiating 25G/10G/1G works with 25G SFP28 DAC/AOC/optical modules for cloud, HPC and storage.
RDMA (RoCE v1/v2) ONBOARD: Low-latency, high-throughput fabric for NVMe-oF, machine learning and distributed storage; RoCE supported on both PFs and VFs.
TRUFLOW ACCELERATION: Hardware flow steering boosts vSwitch efficiency and VM density, cutting CPU utilization by up to 90% for east-west traffic.
VIRTUALIZATION AT SCALE: Next-generation NPAR, SR-IOV, VXLAN/GENEVE/NVGRE tunnel offloads, DCB (ETS/PFC) and DPDK for cloud and NFV environments.
REMOTE DEPLOYMENT: PXE, UEFI, iSCSI boot and NCSI manageability (no Wake-on-LAN); full-height bracket installed, low-profile included.

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Model:ST7443

Bus type	PCIE 3.0 X8, back compatible with PCIE 2.0 and 1.1
Controller	BCM57414
Data Rate	1/10/25GbE
Connector Type	2-Ports SFP28
Standard	IEEE 802.3by/IEEE 802.3ae/IEEE 802.3ap/IEEE 802.3ad/802.1AX Link Aggregation/IEEE 802.1Q/802.1P VLAN tags and priority/IEEE 802.1Qaz (ETS)/IEEE 802.1Qbb (PFC)/IEEE 802.1Qbg/IEEE802.1AS-Timing and synchronization/IEEE 1588v2/Jumbo frame support (9.6KB)
Protocol	RDMA (RoCE v1/v2),25GBASE-CR/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium, 10GBASE-SR,10GBASE-LR, 10GBASE-ER, SGMII/1000BASE-X
Bracket	Full-height bracket installed; Low-Profile bracket included in package
Operating Systems	Windows10/11, Windows Server2012/2016/2019/2022/2025, Linux: RHEL/CentOS/SLES/Ubuntu/FreeBSD/UOS/OPENEULER/KYLIN/ EULEROS/DEBIAN/CTYUNOS/BCLINUX/ALIOSVM, Ware ESXi : 6.5 U3/6.7 u2
Virtualization Features	Next-generation NPAR, SR-IOV, ROCE on PFs, RoCE on VFs DCB DPDK, Linux KVM Multiqueue , NVGRE MSI-X vector port, EVB, Geneve
Manageability Features	PXE, UEFI, iSCSI, NCSI (Note: Not support Wake on Lan)

Product Comparison

	ST7322	ST7442	ST7443	ST7477
Customer Reviews	—	—	—	—
Price	—	—	—	—
Broadcom Chip	BCM57840	BCM57412	BCM57414	BCM57302
Port Type	4 x 10Gb SFP+	2 x 10Gb SFP+	2 x 25Gb SFP28	2 x 10Gb SFP+
PCIe Interface	PCIE 3.0 X8	PCIE 3.0 X8	PCIE 3.0 X8	PCIE 3.0 X8
RDMA	?	?	?	?
Core Features	Legacy & UEFI PXE	Legacy & UEFI PXE	Legacy & UEFI PXE	Legacy BIOS PXE only
Not Supported	No WOL	No WOL	No WOL	UEFI PXE & WOL

1Gbps Gigabit Ethernet
Aluminum Heatsink
Dual Brackets Included
2.5Gbps Multi-Gig Ethernet
Backward Compatible: 2.5G / 1G / 100M
PCIe x1, Low-Profile Bracket Included
10Gbps Single-Port RJ45
PCIe 4.0 x1
Wake-on-LAN / Jumbo Frame Support
NIC with Realtek Chip
10/25/100G NIC with Intel Chip
RDMA NIC with ConnectX Chip
NIC with Broadcom Chip
OCP 3.0 NIC
PoE+ Network Card

Model:ST7443

Bus type	PCIE 3.0 X8, back compatible with PCIE 2.0 and 1.1
Controller	BCM57414
Data Rate	1/10/25GbE
Connector Type	2-Ports SFP28
Standard	IEEE 802.3by/IEEE 802.3ae/IEEE 802.3ap/IEEE 802.3ad/802.1AX Link Aggregation/IEEE 802.1Q/802.1P VLAN tags and priority/IEEE 802.1Qaz (ETS)/IEEE 802.1Qbb (PFC)/IEEE 802.1Qbg/IEEE802.1AS-Timing and synchronization/IEEE 1588v2/Jumbo frame support (9.6KB)
Protocol	RDMA (RoCE v1/v2),25GBASE-CR/CR-S, 25GBASE-SR, 25GBASE-LR, 25G Ethernet Consortium, 10GBASE-SR,10GBASE-LR, 10GBASE-ER, SGMII/1000BASE-X
Bracket	Full-height bracket installed; Low-Profile bracket included in package
Operating Systems	Windows10/11, Windows Server2012/2016/2019/2022/2025, Linux: RHEL/CentOS/SLES/Ubuntu/FreeBSD/UOS/OPENEULER/KYLIN/ EULEROS/DEBIAN/CTYUNOS/BCLINUX/ALIOSVM, Ware ESXi : 6.5 U3/6.7 u2
Virtualization Features	Next-generation NPAR, SR-IOV, ROCE on PFs, RoCE on VFs DCB DPDK, Linux KVM Multiqueue , NVGRE MSI-X vector port, EVB, Geneve
Manageability Features	PXE, UEFI, iSCSI, NCSI (Note: Not support Wake on Lan)

Product Comparison

ST7322	ST7442	ST7443	ST7477
Customer Reviews	Customer Reviews	Customer Reviews	Customer Reviews
—	—	—	—
Price	Price	Price	Price
—	—	—	—
Broadcom Chip	Broadcom Chip	Broadcom Chip	Broadcom Chip
BCM57840	BCM57412	BCM57414	BCM57302
Port Type	Port Type	Port Type	Port Type
4 x 10Gb SFP+	2 x 10Gb SFP+	2 x 25Gb SFP28	2 x 10Gb SFP+
PCIe Interface	PCIe Interface	PCIe Interface	PCIe Interface
PCIE 3.0 X8	PCIE 3.0 X8	PCIE 3.0 X8	PCIE 3.0 X8
RDMA	RDMA	RDMA	RDMA
?	?	?	?
Core Features	Core Features	Core Features	Core Features
Legacy & UEFI PXE	Legacy & UEFI PXE	Legacy & UEFI PXE	Legacy BIOS PXE only
Not Supported	Not Supported	Not Supported	Not Supported
No WOL	No WOL	No WOL	UEFI PXE & WOL

1Gbps Gigabit Ethernet
Aluminum Heatsink
Dual Brackets Included
2.5Gbps Multi-Gig Ethernet
Backward Compatible: 2.5G / 1G / 100M
PCIe x1, Low-Profile Bracket Included
10Gbps Single-Port RJ45
PCIe 4.0 x1
Wake-on-LAN / Jumbo Frame Support
NIC with Realtek Chip
10/25/100G NIC with Intel Chip
RDMA NIC with ConnectX Chip
NIC with Broadcom Chip
OCP 3.0 NIC
PoE+ Network Card

The GLOTRENDS ST7443 is a dual-port 25GbE SFP28 server adapter built on the Broadcom BCM57414 (NetXtreme-E series) an enterprise-grade alternative for cloud, HPC and storage clusters that need RDMA without the Intel price tag. Key Specifications: - Ports: 2 x SFP28, 25G/10G/1G auto-negotiation (25GBASE-CR/SR/LR, 10GBASE-SR/LR/ER, SGMII/1000BASE-X) - Bus: PCIe 3.0 x8 (backward compatible with 2.0/1.1) - Controller: Broadcom BCM57414 - RDMA: RoCE v1/v2 on PFs and VFs - Offloads: TruFlow flow steering, NPAR, SR-IOV, VXLAN/GENEVE/NVGRE, DCB (ETS/PFC), DPDK, IEEE 1588v2 - Boot/manageability: PXE, UEFI, iSCSI, NCSI (no Wake-on-LAN) - Brackets: full-height installed, low-profile included Compatibility: Windows 10/11, Windows Server 2012-2025, Linux (RHEL/CentOS, SLES, Ubuntu, Debian, FreeBSD) plus openEuler/Kylin/UOS builds, VMware ESXi 6.5 U3/6.7 U2. Media note: use 25G SFP28 DAC/AOC/optical modules matched to your switch. Typical deployments: NVMe-oF storage targets, Ceph/distributed storage backends, ML training clusters and 25G ToR uplinks. Backed by GLOTRENDS technical support.

Product information

Brand	GLOTRENDS
Hardware Interface	PCI Express x8
Compatible Devices	Cloud and Web2.0 data center servers, Enterprise data center servers, High-Performance Computing (HPC) clusters, Machine Learning (ML) clusters, NVMe storage disaggregation
Data Link Protocol	Ethernet
Data Transfer Rate	25 gigabytes_per_second
Compatible Operating System Family	Linux, Windows
Minimum Required Operating System Version	Windows 10
Item Highlight	Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready
Number of Items	1
Manufacturer	glotrends
Built-In Media	GLOTRENDS ST7443 Dual Port 25GbE SFP+ PCIe 3.0 x8 Server Network Adapter, Broadcom BCM57414, RDMA (RoCE), SR-IOV, for Cloud & HPC
Warranty Description	30 Day Warranty Against Manufacturer Defects

Details
Standards	Ethernet
Speed	25 gigabytes_per_second
Connectors	Ethernet, 25 gigabytes_per_second
WiFi Generation	RDMA(RoCE)
Wireless Speed	2-port 25Gb SFP28
Bluetooth	Ethernet
BUS	pci_express_x8
Wake On LAN	GLOTRENDS ST7443 Dual Port 25GbE SFP+ PCIe 3.0 x8 Server Network Adapter, Broadcom BCM57414, RDMA (RoCE), SR-IOV, for Cloud & HPC
Windows Vista	Certified for Windows Vista

Features
Features	2-port 25Gb SFP28, 25 gigabytes_per_second, pci_express_x8, 30 Day Warranty Against Manufacturer Defects

Disclaimer
Disclaimer	not_applicable, 30 Day Warranty Against Manufacturer Defects

Additional Information
First Listed on Newegg	November 07, 2026

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Item#: 9SIC3P2MA90013

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Vszerda ST7443 Dual 25GbE SFP28 NIC, Broadcom BCM57414, RDMA, PCIe x8 | Broadcom BCM57414, Dual 25G SFP28, RDMA RoCE v1/v2, NPAR & SR-IOV, TruFlow Offload, NVMe-oF Ready

Model:ST7443

Product Comparison

NIC with Realtek Chip

10/25/100G NIC with Intel Chip

RDMA NIC with ConnectX Chip

NIC with Broadcom Chip

OCP 3.0 NIC

PoE+ Network Card

Model:ST7443

Product Comparison

NIC with Realtek Chip

10/25/100G NIC with Intel Chip

RDMA NIC with ConnectX Chip

NIC with Broadcom Chip

OCP 3.0 NIC

PoE+ Network Card

Product information

Learn more about the Detailed Specifications

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info