Kingston at CES 2018: A 6.4 GB U.2 Enterprise SSD with Four M.2 Behind a PEX Chip

Stefan Mileschin · 21st January 2018, 19:34

This year at CES, one of the interesting things at the Kingston suite was a demonstration of its new enterprise-grade DCU1000 SSDs. The current U.2 drives use four consumer-grade KC1000 M.2 SSDs behind a PCIe switch to offer up to 3.2 GB of useful capacity as well as a massive aggregated random read/write performance. The capacity of the overall drive at this point is limited to the M.2 drives being used.

The Kingston DCU1000 is a U.2 backplane internally, with four M.2 slots, integrated power loss protection, and the Avago ExpressLane PEX 8725 24-lane 10-port PCIe switch. The switch enables four M.2 drives to be used over a single U.2/SFF-8639 interface (PCIe 3.0 x4) and supports hot plugging. Kingston uses four KC1000 SSDs with custom firmware for its DCU1000 and plans to offer the U.2 drive in capacities of up to 3200 GB in the second quarter.

https://www.anandtech.com/show/12340...terprise-drive

21st January 2018, 19:34	#1
Stefan Mileschin [M] Reviewer Join Date: May 2010 Location: Romania Posts: 153,575	Kingston at CES 2018: A 6.4 GB U.2 Enterprise SSD with Four M.2 Behind a PEX Chip This year at CES, one of the interesting things at the Kingston suite was a demonstration of its new enterprise-grade DCU1000 SSDs. The current U.2 drives use four consumer-grade KC1000 M.2 SSDs behind a PCIe switch to offer up to 3.2 GB of useful capacity as well as a massive aggregated random read/write performance. The capacity of the overall drive at this point is limited to the M.2 drives being used. The Kingston DCU1000 is a U.2 backplane internally, with four M.2 slots, integrated power loss protection, and the Avago ExpressLane PEX 8725 24-lane 10-port PCIe switch. The switch enables four M.2 drives to be used over a single U.2/SFF-8639 interface (PCIe 3.0 x4) and supports hot plugging. Kingston uses four KC1000 SSDs with custom firmware for its DCU1000 and plans to offer the U.2 drive in capacities of up to 3200 GB in the second quarter. https://www.anandtech.com/show/12340...terprise-drive

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