Hardware Spec Index

Tessarix PX-7846 SE M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7846-SE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index1,388 (PCIe Cards & NVMe Enclosures scale)
Category rank#3,458
Street price$29
Power6 W
Performance per dollar47.86
Released2022

Specifications

BrandTessarix
ModelTessarix PX-7846 SE
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-9204 Pro Quad M.2 PCIe 4.0 x16 Card5,600$339Compare
Strivon PX-2426 Edge USB 3.2 Gen 2x2 NVMe Enclosure2,655$89Compare
Tessarix PX-7324 XT Quad M.2 PCIe 4.0 x16 Card5,353$379Compare
Altrix PX-4587 SE M.2 NVMe to PCIe 4.0 x4 Adapter2,087$59Compare
Tessarix PX-7533 Max PCIe 4.0 x16 Riser Cable3,779$189Compare
Altrix PX-7703 Plus USB 3.2 Gen 2 NVMe Enclosure1,737$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7846 SE M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/8100727 (accessed 2026-10-19).