Hardware Spec Index

Tessarix PX-1956 Edge M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1956-EDGE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,543 (PCIe Cards & NVMe Enclosures scale)
Category rank#27,358
Street price$39
Power6 W
Performance per dollar39.56
Released2022

Specifications

BrandTessarix
ModelTessarix PX-1956 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
CoolingHeatsink + 40 mm fan
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
Veltrix PX-5991 Prime M.2 NVMe to PCIe 4.0 x4 Adapter3,014$119Compare
Altrix PX-9516 Edge M.2 NVMe to PCIe 4.0 x4 Adapter894$19Compare
Veltrix PX-2452 Core USB 3.2 Gen 2 NVMe Enclosure3,101$129Compare
Strivon PX-7551 XT PCIe 4.0 x16 Riser Cable4,062$219Compare
Veltrix PX-3226 XT PCIe 5.0 x16 Riser Cable2,970$129Compare
Tessarix PX-9802 Max M.2 NVMe to PCIe 4.0 x4 Adapter1,207$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1956 Edge M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/11214922 (accessed 2026-10-24).