Hardware Spec Index

Tessarix PX-5649 XT Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5649-XT · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index3,077 (PCIe Cards & NVMe Enclosures scale)
Category rank#38,650
Street price$119
Power12 W
Performance per dollar25.86
Released2021

Specifications

BrandTessarix
ModelTessarix PX-5649 XT
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
CoolingPassive heatsink
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
Veltrix PX-9556 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,393$39Compare
Altrix PX-9823 Max Quad M.2 PCIe 5.0 x16 Card4,229$209Compare
Altrix PX-5622 Core USB 3.2 Gen 2x2 NVMe Enclosure4,240$219Compare
Veltrix PX-8561 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter2,308$79Compare
Strivon PX-9413 XT Quad M.2 PCIe 4.0 x16 Card3,662$199Compare
Altrix PX-2658 Core USB4 40Gbps NVMe Enclosure4,925$349Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5649 XT Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/96864249 (accessed 2026-10-25).