Hardware Spec Index

Quorvex NX-6457 Ultra Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6457-ULTRA · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index5,168 (Network Cards scale)
Category rank#7,874
Street price$429
Power8 W
Performance per dollar12.05
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-6457 Ultra
Speed25GbE (25G)
Ports2× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-9584 Ultra 25GbE SFP28 PCIe Network Card5,840$409Compare
Strivon NX-7108 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,048$349Compare
Strivon NX-1546 Core 5GbE RJ45 PCIe Network Card2,205$79Compare
Vantrel NX-2300 Prime 10GbE RJ45 PCIe Network Card5,008$369Compare
Quorvex NX-4822 Plus Dual-Port 10GbE RJ45 PCIe Network Card3,790$209Compare
Quorvex NX-9032 Max 5GbE RJ45 PCIe Network Card2,532$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6457 Ultra Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4919692 (accessed 2026-10-21).