Hardware Spec Index

Tessarix PX-2594 Plus M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX2594-PLUS · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index1,732 (PCIe Cards & NVMe Enclosures scale)
Category rank#29,342
Street price$49
Power6 W
Performance per dollar35.35
Released2022

Specifications

BrandTessarix
ModelTessarix PX-2594 Plus
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-8226 Plus USB4 40Gbps NVMe Enclosure2,946$119Compare
Altrix PX-3134 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,049$29Compare
Tessarix PX-1122 Prime USB 3.2 Gen 2 NVMe Enclosure5,168$399Compare
Tessarix PX-1713 Ultra USB 3.2 Gen 2x2 NVMe Enclosure2,594$89Compare
Veltrix PX-4857 SE Dual M.2 PCIe Switch Card4,845$339Compare
Strivon PX-1706 SE Quad M.2 PCIe 4.0 x16 Card4,939$299Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-2594 Plus M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/93037286 (accessed 2026-10-22).