![]() ![]() Hot Plug is usually only available on special defined (6G) SATA ports of modern mainboards. If this SATA drive is not connected to a Hot Plug SATA port - you definitely need to power off the pc before turning on your hdd. Should not cost you more than $ 20,- + 1 power cable + 1 SATA cable and avoids any cabeling and pin confusion. Most of them have a key - and when the drive is locked with the key its power is turned on. For XP: AHCI drivers + Hot Plug works only when either drivers are installed together ( F6 ) with XP - or afterwards in a running ( IDE compatible ) XP-system ( complicated !!! ) *** If above is solved or Hot Plug is not necessary (PC is switched off/on before the additional drive is turned on) you could use a 5 1/4" hdd bay with a 3,5" frame for 3,5" SATA hdd. On Vista, Windows 7 + 8 you need to start with AHCI enabled in the BIOS and apropriate drivers have to be installed (usually done auto- matically - or is allready included in a pre-installed Windows-System). Must I use only 18 gauge wire, or would heavier (or lighter) gauge work? QUESTION C Will I be able to throw the switch while the system is powered ON? Or should I only throw the HDD power switch when the system is powered OFF/DOWN? Thanks I may find it necessary to add wire length. The following is my understanding of the pin/wire assignments: Pin 1 YELLOW +12 V Pin 2 BLACK Ground Pin 3 BLACK Ground Pin 4 RED + 5 V Would cut the YELLOW wire, or the RED, or.? QUESTION B 18 gauge (AWG) seems to be the standard. QUESTION A Assuming this can be done without damaging the drive, can you tell me with certainty which wire should receive the ON/OFF switch. Just flip the switch to ON for accessing the drive, and OFF most of the time. My plan (unless you say otherwise) is to spice a Single pole, single throw switch (SPST) into one of the four Molex wires so I can interrupt electrical current to the drive. ![]() I want to mount it internally, as a second drive that will usually not be powered on. ![]() I have an older SATA drive with a 4-wire Molex power connector. But I'd rather embarrass myself asking obtuse questions than accidentally burn up the drive in question. There are so many cable adapters that power is your only real limitation.Hi, all. Your PSU only has two SATA plugs, but you can break each SATA plug out to three SATAs with one Molex using something like this for about $4.Īs long as you don't exceed the rated power of your PSU, or of any individual plug (check manual for that), then you'll be fine. But in case you do need four or more, you can just buy a SATA to Molex Adapter for about $2 or $3. I'll give you a high-five if your build needs more than one for your Hue. Rather than trying to figure out if you have enough molex connectors, you can actually challenge yourself to use all three. Use whichever manual goes with your PSU to find out how many Molex connectors.īased on a quick look, it seems like the B3 Series has three (3) molex connectors plus one going to an FDD adapter (for old-school floppy disks), and the Bronze Series appears to have the same setup. B3 Series), and here is the instruction manual for the other (i.e. Here is the instruction manual for one (i.e. EVGA makes only two 450 watt Bronze power supplies. Molex is a legacy plug that most things don't use anymore, but certain components (e.g. ![]()
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