Tessarix PX-1573 Edge Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1573-EDGE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index	3,335 (PCIe Cards & NVMe Enclosures scale)
Category rank	#3,809
Street price	$149
Power	12 W
Performance per dollar	22.38
Released	2020

Brand	Tessarix
Model	Tessarix PX-1573 Edge
Type	Quad M.2 PCIe 4.0 x16 Card
Host interface	PCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput	4× ~7,000 MB/s
Drive support	M.2 NVMe 2230 / 2242 / 2260 / 2280
Cooling	Heatsink + 40 mm fan
Bus power	Slot-powered
Compatibility	UEFI boot supported; check slot bifurcation

Model	Benchmark	Price	Compare
Tessarix PX-8832 Prime USB 3.2 Gen 2 NVMe Enclosure	1,247	$29	Compare
Altrix PX-2280 XT Dual M.2 PCIe Switch Card	5,600	$389	Compare
Strivon PX-1215 SE Quad M.2 PCIe 4.0 x16 Card	2,930	$119	Compare
Altrix PX-5586 XT M.2 NVMe to PCIe 4.0 x4 Adapter	1,804	$59	Compare
Altrix PX-6979 Prime USB 3.2 Gen 2 NVMe Enclosure	1,015	$19	Compare
Altrix PX-4360 Core USB 3.2 Gen 2 NVMe Enclosure	3,235	$139	Compare

Cite this page: Hardware Spec Index, “Tessarix PX-1573 Edge Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/6515239 (accessed 2026-10-21).