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Tom’s Hardware
Tom’s Hardware
Technology
Kunal Khullar

New PCIe adapters turn your x16 slot into a clown car of GPU and SSD connectivity

HighPoint Rocket 1628A.

HighPoint Technologies has announced a new lineup of PCIe Gen 5 and Gen 4 x16 adapters featuring MCIO (Mini Cool Edge IO) and SlimSAS (Serial Attached SCSI) connectors, aimed at expanding the I/O capabilities of modern workstations and servers. These adapters improve GPU scalability and unlock high-bandwidth NVMe storage configurations on platforms where PCIe lanes are limited or require efficient redistribution.

The newly launched adapter series includes the PCIe Gen 5 x16 Rocket 1628A and PCIe Gen 4 x16 Rocket 1528D, each providing up to four MCIO x4 or SlimSAS x4 channels. This makes it possible to split a single PCIe x16 slot into multiple high-speed connections, which is ideal for connecting multiple NVMe SSDs, GPUs, or other devices without sacrificing performance.

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