thanks for the info sifu

thought can add extra m.2 ngff when it release in the market 
got to sacrifice the 1TB HDD

A better way is to sacrifice the useless optical drive and retain the 1TB HDD. 

Get a normal 2.5" SSD with larger capacity and swap it with HDD. Get the 9.5mm compatible caddy bay for HDD and swap it with ODD. use the ODD as external drive with USB to SATA cable.

Here the pics and installation details in Chinese website for Y510p/Y410p:
Compatible caddy bay for Y510p: ie. JEYI H123

was wondering am I able to get the HDD caddy bay as mention above in lowyat plaza ?

if can, how much would it cost ?

any seller around KL or PJ area ?

Hey guys, I went down to the store today and have taken a look at the Y510p, but the salesman told me that SLI model not yet released. Is this true?
Also, rumors of poor customer service, technical problems and false advertising got me worried. What I heard is that some people did not get the same processor as advertised. Whats up with this anyways?

[/spoiler]
thanks for the info 
any idea on where is the location of the warranty sticker? scared i might break it when replacing the HDD

warranty sticker is beneath kb for y510/y500， so need not worry

Local Lenovo website is very slow in new product updates.

Official local set Y510p variants are available in MY. 
More details info in post#1.

Y510p SLI model come with both hotswappable ODD and GN37 SLI adapter.  Its also bundle with both 120w and 170w adapter as per details spec below:

Lenovo Y510P 59-389550 (2xGT750) - Dusk Black
Intel® Core™ i7-4700 (3.4 GHz, 8MB Cache) Haswell
Window 8
15.6'' FullHD WLED
8GB DDR3 1600Mhz x 1pcs
1TB
Nvidia GT750M 2G DDR5 + Nvidia GT750M 2G DDR5 (Removable GN37 SLI adapter) *(Hotswappable)
Removable DVD Burner DB36 (Hotswappable)
Gigabit Lan | Bluetooth 4.0 | HD Webcam | SRS + JBL Speaker
Card Reader | USB: 1 x 2.0; 2 x 3.0
VGA | HDMI | 6 Cells | 2.7kg
Red Backlit Keyboard with Numpad
Additional 170W(output 20V,8.5A) For SLI, 120W(output 19.5V,6.15A) AC Adapter include in box
2 Years International Warranty
Free - Lenovo Dicota Backpack
Free - 3 Yrs McAfee Internet Security E-card
SRP RM3999

You sure they give a free ODD? I did not see it on the unboxong of the Y510P on youtube. And two adapters? If I use the 170W adapter to charge the laptop without the second GC, will it be faster?

You sure they give a free ODD? I did not see it on the unboxong of the Y510P on youtube. And two adapters? If I use the 170W adapter to charge the laptop without the second GC, will it be faster?

You sure they give a free ODD? I did not see it on the unboxong of the Y510P on youtube. And two adapters? If I use the 170W adapter to charge the laptop without the second GC, will it be faster?

the unboxing you seen is foreign one isnt it?

@storm88 can do local unboxing video ?

the unboxing you seen is foreign one isnt it?