With today's ever increasing demands placed on data transfers with high-definition video content, terabyte storage devices,
high megapixel count digital cameras etc., USB 2.0 may not be fast enough. Furthermore, no USB 2.0 connection could ever
come close to the 480Mbps theoretical maximum throughput, making data transfer at around 320 Mbps (40 MB/s) — the
actual real-world maximum. Similarly, USB 3.0/USB 3.1 Gen 1 connections will never achieve 4.8Gbps. We will likely see a
real-world maximum rate of 400MB/s with overheads. At this speed, USB 3.0/USB 3.1 Gen 1 is a 10x improvement over USB
2.0.
Applications
USB 3.0/USB 3.1 Gen 1 opens up the laneways and provides more headroom for devices to deliver a better overall
experience. Where USB video was barely tolerable previously (both from a maximum resolution, latency, and video compression
perspective), it's easy to imagine that with 5-10 times the bandwidth available, USB video solutions should work that much
better. Single-link DVI requires almost 2Gbps throughput. Where 480Mbps was limiting, 5Gbps is more than promising. With its
promised 4.8Gbps speed, the standard will find its way into some products that previously weren't USB territory, like external
RAID storage systems.
Listed below are some of the available SuperSpeed USB 3.0/USB 3.1 Gen 1 products:
●
External Desktop USB 3.0/USB 3.1 Gen 1 Hard Drives
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Portable USB 3.0/USB 3.1 Gen 1 Hard Drives
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USB 3.0/USB 3.1 Gen 1 Drive Docks & Adapters
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USB 3.0/USB 3.1 Gen 1 Flash Drives & Readers
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USB 3.0/USB 3.1 Gen 1 Solid-state Drives
●
USB 3.0/USB 3.1 Gen 1 RAIDs
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Optical Media Drives
●
Multimedia Devices
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Networking
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USB 3.0/USB 3.1 Gen 1 Adapter Cards & Hubs
Compatibility
The good news is that USB 3.0/USB 3.1 Gen 1 has been carefully planned from the start to peacefully co-exist with USB 2.0.
First of all, while USB 3.0/USB 3.1 Gen 1 specifies new physical connections and thus new cables to take advantage of the
higher speed capability of the new protocol, the connector itself remains the same rectangular shape with the four USB 2.0
contacts in the exact same location as before. Five new connections to carry receive and transmitted data independently are
present on USB 3.0/USB 3.1 Gen 1 cables and only come into contact when connected to a proper SuperSpeed USB connection.
USB Type-C
USB Type-C is a new, tiny physical connector. The connector itself can support various exciting new USB standards like USB 3.1
and USB power delivery (USB PD).
12
Technology and components
Summary of Contents for 5500 Series
Page 17: ...Major components of your system 1 Base cover 2 Heatsink 3 Major components of your system 17 ...
Page 22: ...3 Lift and remove the base cover away from the computer 22 Disassembly and reassembly ...
Page 51: ...4 Reroute the WLAN antenna cables Disassembly and reassembly 51 ...
Page 67: ...3 Lift and remove the speakers away from the palmrest Disassembly and reassembly 67 ...
Page 94: ...3 Seat the system chassis on the display assembly 94 Disassembly and reassembly ...
Page 99: ...Disassembly and reassembly 99 ...
Page 102: ...102 Disassembly and reassembly ...