Hardware Spec Index

Tessarix PX-4677 Edge Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4677-EDGE · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index4,650 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,379
Street price$269
Power6 W
Performance per dollar17.29
Released2022

Specifications

BrandTessarix
ModelTessarix PX-4677 Edge
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-4362 Core Quad M.2 PCIe 4.0 x16 Card4,611$299Compare
Strivon PX-4475 Ti USB 3.2 Gen 2x2 NVMe Enclosure3,732$209Compare
Veltrix PX-8194 SE M.2 NVMe to PCIe 4.0 x4 Adapter1,270$29Compare
Altrix PX-3569 XT USB 3.2 Gen 2 NVMe Enclosure3,750$219Compare
Tessarix PX-8860 XT Quad M.2 PCIe 4.0 x16 Card3,338$169Compare
Strivon PX-3213 Core Quad M.2 PCIe 5.0 x16 Card5,338$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4677 Edge Dual M.2 PCIe Switch Card”, https://vextor7.com/item/30451436 (accessed 2026-10-22).