Sugo SG-02

I recycle my current pc.  I have i3-2100, mobo asus micro atx, psu silverstone 500watt, gpu msi gtx660 gaming series n casing elite series 430 black.
Hope can recycle most part.yea,I know mobo need to change to itx.  Psu can I keep? Silverstone is standard atx size

Or u can suggest smallest form for microatx.  Case the smallest

smaller MATX chassis is a lot easier to do and it's definitely cheaper than switching to mITX here are but a few of my favourites for MATX chasiss

BitFenix Prodigy-M
Silverstone TJ08-E
Xigmatek Aquila
Cooler Master N200
Thermaltake Armor A30
NZXT Vulcan

these are but a few that I can think of that can fit all your components for now

Sugo SG-02

Change ur PSU to SFX and go for silverstone SG05. Only 10.8 liters in volume.

what size is that SFX?  sg05 cant accept standard atx psu?

yes SG05 cant accept standard atx psu due to the size 222 mm (W) x 176 mm (H) x 276 mm (D), 10.8 liters
GTX660 should be able to fit in, max length SG05 support with 9.5" length card

comparison size atx vs sfx

isnt sg05 only accept mini itx? i just read the spec

http://www.silverstonetek.com/product.php?pid=210

my mobo is micro atx

sorry bro, din know you're re-using your mobo 

Here's mine just completed today, ML07b aka the Raven RVZ01's brother.

Managed to cramp in mid range spec (Just missing GTX770 to match with Steam Machine) 
I5 4460
16gb ram
Gigabyte H97N-Wifi
Gtx760
Silverstone SFX psu 450w
Scythe big shuriken 2
Intel 530 ssd
500gb hdd

Casing fan using
1 X Enermax TB silent cpu side
2 x noctua NFP12 for gpu side

Bought silverstone's flat cable as well for better cable management. 
I've read that some mobo couldnt fit certain low profile cpu cooler especially big shuriken, so need to make sure of that.

Plus:
-Compact case, well thought of the arrangement especially pcie riser for gc
-low profile look (looks like AV receiver) suitable to blend in with home theater setup
-CPU and GPU cooling are seperated. My GPU idles around 40C and CPU 38C! Not bad for such a cramped casing.
-Dust filter
Minus:
-Plastic front
-Steel casing
-ML07 does not come with case fan and dust filter unlike RVZ01! Need to fork extra for that
-Casing fan need to use silent version else it' ll be noisy.
-If you inspect closely, the build quality not that refined
-Pain in the ass to assemble but well worth it!
-limited choice for sfx psu
-power button and reset button no tactile feedback. Damn hard to press and it feels like a stucked button

Hi.whats different btween ML07B &RVZ01?

Internally they are the same. Externally just the outlook are different. ML07 looks more like a sleek htpc box while RVZ01 design more towards younger audience and more curves. It depends on your taste. Other than that the rest are the same, e.g fan placement, wires.

One thing is that ML07 also missing dust filter and casing fan (you need top up to buy that)

Price?  I cant find ML07 on zhenwei. Where u bought?

isnt sg05 only accept mini itx? i just read the spec

http://www.silverstonetek.com/product.php?pid=210

my mobo is micro atx

he didnt list it on his sale, i PM-ed him and he said got stock. RM280-290 i think.

he didnt list it on his sale, i PM-ed him and he said got stock. RM280-290 i think.

smaller MATX chassis is a lot easier to do and it's definitely cheaper than switching to mITX here are but a few of my favourites for MATX chasiss

BitFenix Prodigy-M
Silverstone TJ08-E
Xigmatek Aquila
Cooler Master N200
Thermaltake Armor A30
NZXT Vulcan

these are but a few that I can think of that can fit all your components for now

Do u install optical drive on ML07?  Its the slimmed one right?

After think deeply about it, I think im going to build sff as it benefits lot n term of space.  Got 1k budget.  Can stretch for cpu...Here my plan.  Mostly I copy crayzee previous post. Here the thing I need to buy (cant recycle current)

Asus H87I-plus(1150) rm330
Silverstone ML07b Rm280
Silverstone ST45SF-G Rm360
Cpu haswell I havent think of.any suggestions?
Im using msi gtx660 gaming series. Will the psu 450watt enough?

No i didnt install slim optical drive, there is no need for me. You can opt for external dvd writer, it's cheaper.
For CPU up to you, i've seen many ppl going for i7 4770 (4 core 4 HT) and xeon e3-1230v3 (4core 4HT no IGP) but for me i5 4460 is already enough (4 Cores)
You still need to add dust filter and casing fans, that shuld be another rm100++
ST45SF-G should be enough to support gtx660 (150w) as my gtx760 (170w) used without any issues. I've seen other forums ppl used GTX780 without issues as well.

After add up all those already exceed ur 1k budget