Hardware Spec Index

Tessarix PX-6605 XT Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6605-XT · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index4,996 (PCIe Cards & NVMe Enclosures scale)
Category rank#2,510
Street price$299
Power12 W
Performance per dollar16.71
Released2024

Specifications

BrandTessarix
ModelTessarix PX-6605 XT
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-4711 Prime USB 3.2 Gen 2 NVMe Enclosure1,747$49Compare
Veltrix PX-1445 Core M.2 NVMe to PCIe 4.0 x4 Adapter952$19Compare
Tessarix PX-4656 SE Quad M.2 PCIe 4.0 x16 Card2,530$109Compare
Veltrix PX-4380 Ultra PCIe 5.0 x16 Riser Cable3,145$149Compare
Altrix PX-3022 XT M.2 NVMe to PCIe 4.0 x4 Adapter1,206$29Compare
Tessarix PX-7706 Plus M.2 NVMe to PCIe 4.0 x4 Adapter892$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6605 XT Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/7797776 (accessed 2026-10-20).