Hardware Spec Index

Tessarix PX-5277 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5277-EDGE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index3,751 (PCIe Cards & NVMe Enclosures scale)
Category rank#23,727
Street price$229
Power6 W
Performance per dollar16.38
Released2019

Specifications

BrandTessarix
ModelTessarix PX-5277 Edge
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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-9681 Prime USB 3.2 Gen 2 NVMe Enclosure2,102$69Compare
Strivon PX-9319 Edge Quad M.2 PCIe 4.0 x16 Card2,156$69Compare
Veltrix PX-1878 Pro Quad M.2 PCIe 4.0 x16 Card4,265$239Compare
Altrix PX-1104 Core USB 3.2 Gen 2x2 NVMe Enclosure5,260$349Compare
Veltrix PX-3588 Core USB 3.2 Gen 2 NVMe Enclosure2,064$79Compare
Veltrix PX-8367 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,835$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5277 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/33030779 (accessed 2026-10-25).