Pros: Lots of 20Amp power for your rackmount gear! Has protective cover for on/off switch so to prevent accidentally switching when moving other equipment. Very long power cord to reach even into the raised floor when mounted at top of rack, or vice versa, to reach in-ceiling power when mounted at bottom of rack. Good status lights.

Cons: None to be noted. It is what it is and does its job well.

Overall Review: Might be nice to put an LED on the front for each plug to see status as to whether or not that plug is drawing current. Even could add multiple switches to control one or two of the plugs from the front... But that would become a different model entirely... :-)

Pros: They work.

Cons: They don't exactly fit all chassis -- a little bit wide... just a touch. Really had to force them in which made me cringe. The plastics are waiting to snap, but if you're careful you'll be okay.

Overall Review: Bought in 2009 and they still work. No complaints there.

Pros: This is exactly the size and threading for the front mounting screws of most HPE G6 and G7 servers if you are not using the HPE RAIL kit.

Cons: There's 50 of them. Maybe sell in a bag of 25?

Overall Review: Buy bulk and save. Never know when you'll need more, right?

Pros: It's a power bar. With transient suppression. No brainer. Plug it in and go. Good long cord to get to where you need it.

Cons: Would be nice if it could be wall-mounted. This one has no holes for screws or grooves for straps, which, if you wanted to mount it to the underside of a desk or to a wall would require separate brackets not included.

Overall Review: I bought this one when it was on sale simply because it was on sale and I needed something simple that does this job. Wouldn't pay full price for this particular one though; if I had to go full price I would buy one that has wall mount capability. In my current use case this was unimportant for me, but who knows where I might use it in the future? At least it was a great deal here at NewEgg during the sale!! :-)

Pros: Length: it's shorter than others so it will mount fine in 2 post racks using included heavy-duty mounting brackets. Price: excellent value for your dollar. Tons of features you would not expect for a device under $1000. Quiet: does not make a horrible racket like other UPS in its class. Just a periodic chirp and light fan sound. Powerful: 20A means you can put more load on it and it will charge faster.

Cons: I like that it has a management card add-in port but it would be nice if they just included the network/snmp module right out of the box. I suppose this is how they keep the price down so low! If you want to remote manage this UPS it is possible, but you will need to buy the management card separately (roughly around $200).

Overall Review: Responding to other reviews: Yes, it has a NEMA 5-20P plug on it. This is standard for 20 Amp service in North America. You will need a NEMA 5-20R receptacle in order to plug this in. **DO NOT MODIFY THE PLUG OR USE SOME FANCY EXTENSION CORD HACK** And no, you can't just go to the hardware store and swap out your existing 15A receptacle -- you need higher gauge wire (12AWG instead of the usual 14!) and a 20 Amp breaker on your panel or you risk fire! If you're in the league of needing a UPS with this much capacity you can afford to have it wired correctly. Call an electrician to hook you up properly: you won't be sorry!

Pros: Fast, reliable, heat spreaders do the job.

Cons: They run hot (and not even overclocked) -- you really have to keep the air flowing over these or you'll be in trouble!

Overall Review: Crucial makes some of the very best RAM out there -- I've been using Crucial in all my systems for over a decade now and have never once had a stick fail on me. I trust this brand.