Hardware Spec Index

Tessarix PX-4376 Prime Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4376-PRIME · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,984 (PCIe Cards & NVMe Enclosures scale)
Category rank#48,223
Street price$129
Power12 W
Performance per dollar23.13
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4376 Prime
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-2549 Pro Quad M.2 PCIe 4.0 x16 Card2,410$99Compare
Tessarix PX-9728 Prime USB 3.2 Gen 2 NVMe Enclosure2,320$89Compare
Tessarix PX-2901 XT Quad M.2 PCIe 4.0 x16 Card3,986$209Compare
Veltrix PX-9110 Plus USB 3.2 Gen 2 NVMe Enclosure911$19Compare
Veltrix PX-1398 Edge PCIe 5.0 x16 Riser Cable1,772$59Compare
Altrix PX-4156 Max Quad M.2 PCIe 4.0 x16 Card5,092$289Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4376 Prime Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/14512409 (accessed 2026-10-22).