AZZA Silentium 920B CSAZ-920B Black SECC ATX Mid Tower Computer Case

Pros: Incomparably lighter than expected by specs. Maybe specs show gross weight, etc., maybe I am accustomed to heavy tankcases, but this Azza is so "Aluminum-like", strikingly light - important, as I've moved too many times in recent years & don't enjoy heavy anything.
Though the downside is walls are thin to achieve this weight with SECC steel.

Cons: Not at this price (esp. after rebate!).
You may however want "Corsair Obsidian" instead, if need more space, thicker walls, & more fans; BUT Obsidians & most other competition were found less silent than this Azza, so no real cons since Azza's goal is quiet operation & lightweight @lowcost.
My other case is Lian, heavy & cavernous/huge, which is why noted Azza's smaller capacity.
The real con is probably Azza's wiring USB2 + USB3, it should be 2 *USB3 ONLY & if customer's Motherboard is obsolete with USB2 only, customer can buy a transition header USB2-->USB3 (which runs at USB2/slower speed) for mere few bucks, though Azza as most manufacturers probably doesn't want to lose sales due to clueles customers with old USB2 Mobos, not realizing this fact. USB2 is inscreasingly useless on modern case's frontpanel (+ increasingly, including ThunderBolt ports is desirable).

Other Thoughts: Not very cavernous, but it's upto MidTower spec anyway, so no complaint - my stuff fits into it (CAD workstation with nVidia's top videocard, 2*RAID's (2 HDD's), 2 SSD's, Corsair 750Watt supply, ATX board, Xigmatek MONSTER cooler for processor, BDWriter, etc.
When I say not cavernous, it's relative to Lian, my other MidTower, which however weighs 22LBs (much heavier than Azza)
Note: it is longer & shorter than typical cases, i.e. it extends farther from you towards wall when placed on workdesk/floor, but is not tall. I assume (?) Azza did so to accomodate latest oversized Videocards which tend to be long, while only affects number of storage devices (HDD's, SSD's) which are enough bays anyways, so it is rather wise design for high-end Video, but Crossfiring/SLI more than 2 cards maybe challenging (?)

Pros: See my original review (posted by same name & same/few days apart from this).
"Azza Silentum" is an excellent bargain for what it does (silent/professional computng), using here for a CAD workstation build.

Cons: Not a real con but missed following in my original review:

Time for manufacturers to wireup ALL USBports @frontpanel to USB3.0 by default (two), in other words better be both USB3.0, not USB3.0 (one) + USB2.0 (one). If they (e.g. "AZZA") worry about compatibility w/older motherboards lacking USB3.0 header, they can either include a simple USB2.0-->3.0 transition cable forcing frontport to run at USB2.0 (slower) speed, or customer can buy one for mere few dollars, remember USB3.0 is backwards compatible w/USB2.0 anyway.

Not a real con, just a commect/suggestion - for manufacturer's, to quit worrying about old motherboards with their USB2.0's.

Other Thoughts: See my original review (posted by same name & same/few days apart from this).
+
adding today:
It maybe time for mfg's to start wiring ThunderBolt ports into frontpanel, as is done with USB3.0/2.0/Audio.
My new Intel Extreme Mobo came with TBport already. I understand "wiring" ThunderBolt is not as cheap as lower speed ports, at its enormous data throughput (10Mbps copper line) wire length is very limited to maintain data integrity, but it's not THAT limited as to completely rule out TBports on front panel.
Actually I often add all kinds of ports into frontpanel by using available (empty) 5.25" bay (adding to case's stock frontpanel) - eSATA 6Gbps, regular SATA6Gbps, ATApower-out, Fan control, weather forecst, etc., w/own hands (DIY) modding stock cases. Though new Intel Extreme MoBo already came with many included, even eSATA & ThunderBolt, yet not extremely priced (something Asus could learn from).

P.S. Ultimate solution for ThunderBolt is Optical, not electrical physical layer. In plain English - fiberoptic from MoBo to front port, which has immensely larger length limit to maintain data integrity (so large, you can coil around your house many times & still not lose data integrity, or similar - depends on fiberoptic type), but such are still very costly & found only in top-end workstations.

I predict TBports on frotnpanel, even on-fiberoptic, will be coming soon.

Pros: Busy, to instead of my usual painfully long/detailed reviews, today a short one:

Wanted a subdued, less "convoluted" version of a quiet powercomputer/workstation case, than well-known offerings from 'Corsair', etc.
What I discovered, not only is this new "Azza's Silentum" exactly that (see above), BUT ALSO even quieter than competing brands/models I've researched, at least in "sane" price range or availability. I am a crazy guy, if something gets into my head I research it to the bottom, for days or longer! Was surprised to see test results whereby "Corsair", some Norwegian model, Antec (?), & a bunch of others (trust me, did look at ALL quiet/silent-computing cases on the market, no time to list here) - scored equal or more noisier than this new product 'SIlentum"! It seems as of today (early March2013), "Silentum" is a new product, or at least no reviews here & other big etailers yet, so took RISK, being one of the earliest to get it.
No regret, it is a well-made case for silent computing AND very cheap (esp. after rebate!).
You will want "Corsair" Obsidian series for more cooling, more elaborate rig & accessories, though.
But remmember "Silentum" is still one of the best for what I needed first - silence, comfortable professional office workstation, yet enough cooling for a very powerful rig here (2 harddrives + 2 SSD's, 2 RAID's, i7-3770K, monster nVidia/GeForce eVGA 580GTX, etc.) for CADdesign, vs. pretty low price comparing to other quiet cases!

Cons: None.
I wish was made in USA, though.

Other Thoughts: You can make ANy computer case quiet or even silent, if you replace all its fans with FDB type (Fludi Dynamic Bearing), place sound-absorbing material in strategic locations, minimize number/area of openings (I call it "sound exhausts"), but besure to provide enough cooling/fans @same time.
Which is easy, I mean just replacing fans with FDB type - all sold at "Newegg" & takes less than 1 hour work, is enough to knock down any case's noise level, ASSUMING your components are modern & not noise-polluters (esp. videocard).
It's justthat "silent case" manufacturers do it for you, they also select proper sound-absorbing material: flame-retadant & yet non-toxic @same time (hopefully, but who knows?).
One last warning:
Despite 'silent" in "silent case"'s product names, I believe (?) you cannot trust that they DO use the best & quietest FDB-type fans at this cheap price, so if you have time/money to waste, you replace fans in these cases for even better ones. I hope stock fans in "silent" cases are already chosen for their quietness,
+ AND you can add a FAN SPEED switch/rheostat on front panel either DIY or buy stock.