Hardware Spec Index

Tessarix PX-1621 Ultra PCIe 4.0 x16 Riser Cable

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1621-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index1,151 (PCIe Cards & NVMe Enclosures scale)
Category rank#4,022
Street price$29
Performance per dollar39.69
Released2024

Specifications

BrandTessarix
ModelTessarix PX-1621 Ultra
TypePCIe 4.0 x16 Riser Cable
Host interfacePCIe 4.0 x16, 200 mm shielded
ThroughputFull 16 GT/s per lane
Drive supportn/a
Coolingn/a
Bus powern/a
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

PCIe 4.0 vs PCIe 5.0PCIe Lanes ExplainedNVMe SSDs ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Tessarix PX-6448 Ti Quad M.2 PCIe 4.0 x16 Card2,013$49Compare
Strivon PX-6118 Pro Dual M.2 PCIe Switch Card4,775$299Compare
Altrix PX-4138 Edge Dual M.2 PCIe Switch Card4,774$309Compare
Strivon PX-9847 Pro M.2 NVMe to PCIe 4.0 x4 Adapter5,450$399Compare
Strivon PX-8140 Prime Quad M.2 PCIe 4.0 x16 Card4,052$219Compare
Strivon PX-2325 XT M.2 NVMe to PCIe 4.0 x4 Adapter607$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1621 Ultra PCIe 4.0 x16 Riser Cable”, https://vextor7.com/item/21921042 (accessed 2026-10-26).