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Usb 3 to dual hdmi or dual dp adaptor Eg https://www.amazon.com.au/StarTech-com-USB32HD2-Dual-HDMI-Adapter/dp/B0725K1MHH?th=1&psc=1
What your asking for (ignoring the lvds), are called video wall controllers - here's one that'll do what you want, and they aren't the cheapest things - https://bitvisus.com/products/bit-mse-hdbt-4k60-103hd-1x3-1x2-video-wall-controller-projection-fusion-system
Nb: I'm not endorsing that product or brand, I've never heard of the company before now and I have no idea whether it will be fit for purpose beyond reading the specs and confirming it supports the in/out resolutions you want.
Here are some listed at $700 so it looks like your lucky day.
I used to wonder why fuses like this were so large when only rated at a modest 65A. It turns out that the difference between a small 65A and a large 65A fuse is the rupture current. All fuses have a primary rating which is the current at which the fuse will break the circuit and a rupture current above which they cannot physically stay together and safely break the circuit. Your typical small glass fuse ruptures at about 1500A whereas these will rupture at about 250,000A.
In a domestic setting, even if you have a dead-short on a fuse, because of the relatively low voltage and the resistance of the house wiring, you can't get more than 1500A flowing and the fuse will safely break the circuit.
However, back at the substation an 11kV supply can easily overwhelm a small fuse, so you need this type of fuse to absorb the energy for long enough that the wire can melt. They are usually filled with sand which melts and absorbs energy.
From the internet. But a better upgrade would be to a SSD drive.
The limitation is LOW Density, Un Buffered, Non Registered, NON ECC.
QUAD RANK ram does not work at all.
Inspiron 580/580S motherboard aka DH57M02 Chipset H57 Socket 1156
http://www.crucial.com/usa/en/compatible-upgrade-for/Dell/inspiron-580
Max Ram 8 gigs
Max DIMM Size 2GIGS
DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V • 256Meg x 64 •
In my experience, the helping hands tools are too flimsy to do any real work on a board with them. I've always preferred to have a solid table clamp similar to this. You will be able to hold a board, solder on it, probe around on it with a scope or multimeter, etc. I haven't seen many helping hands tools that allow you to do that.
Separately, I would recommend a Weller or Hakko. I have a Hakko FX888D that works well and was relatively cheap (about $100). A good soldering iron will have good options for tip sizes AND provide heat to the tip making your soldering work nice and easy.
I see two sellers with different quantities of the same model MOSFET that I'm looking for. I'm suspicious but also a newbie.
50x at $0.28 each https://www.amazon.com/DAOKI-Transistor-N-Channel-International-Rectifier/dp/B019WOPM1Q/ref=sr_1_9?ie=UTF8&qid=1514492953&sr=8-9&keywords=mosfet
Am I missing something or did I find a great deal?