Hardware Spec Index

Tessarix DK-3521 Core Thunderbolt 5 Dock (240W, 2.5GbE)

Thunderbolt & USB4 Docks · Tessarix · SKU DK3521-CORE · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index6,198 (Thunderbolt & USB4 Docks scale)
Category rank#40,579
Street price$379
Power270 W
Performance per dollar16.35
Released2025

Specifications

BrandTessarix
ModelTessarix DK-3521 Core
Host connectionThunderbolt 5 (80Gbps, up to 120Gbps Bandwidth Boost)
Host charging240 W USB Power Delivery (EPR)
DisplaysUp to 3× 4K 144 Hz
Downstream Thunderbolt/USB43× Thunderbolt 5
USB-A3× 10Gbps
Ethernet2.5GbE
Card readerSD 4.0 UHS-II
Audio3.5 mm combo jack
Power supply320 W external

Related guides

Thunderbolt 5 ExplainedUSB4 Explained2.5GbE, 5GbE and 10GbE Networking

Similar Thunderbolt & USB4 Docks

ModelBenchmarkPriceCompare
Strivon DK-9566 Pro Thunderbolt 5 Dock (180W, 2.5GbE)5,534$319Compare
Vantrel DK-7927 SE USB-C 10Gbps Dock (60W)1,210$49Compare
Strivon DK-5065 Max Thunderbolt 4 Dock (90W)6,006$389Compare
Quorvex DK-9902 XT Thunderbolt 4 Dock (100W)2,093$79Compare
Veltrix DK-1396 Plus Thunderbolt 5 Dock (180W, 2.5GbE)4,918$229Compare
Tessarix DK-1479 Max Thunderbolt 4 Dock (90W)3,610$179Compare

All Thunderbolt & USB4 Docks · JSON

Cite this page: Hardware Spec Index, “Tessarix DK-3521 Core Thunderbolt 5 Dock (240W, 2.5GbE)”, https://vextor7.com/item/809398 (accessed 2026-10-18).