Welcome to Valhalla: Inside the New 250GB Xbox 360 Slim
by Anand Lal Shimpi on June 18, 2010 1:59 AM ESTThe Motherboard
Two phillips screws hold the fan in place. You don’t need to remove them to remove the heatsink but I did anyway:
The single large heatsink is a lot heftier than what we'd seen in previous 360s, it doesn't feel quite as cheap or as insufficient. This time around it has to do double duty cooling both the CPU and the GPU.
At this point I can easily remove the motherboard and flip it over, revealing our old friend: the x-clamp.
Place your flathead screwdriver tip here, pointing away from the xclamp, and pry the clamp off at this point. Repeat for 1 - 2 more and the whole thing should come off easily.
Unlike previous Xbox 360s, the Valhalla x-clamp isn’t a pain to remove. In fact all I had to do was slide a small flathead screwdriver in each of the four slots in the clamp and push down to make the clamp pop out. I’ve marked the area on the photo above.
With the x-clamp removed the heatsink pulls off revealing Microsoft’s Xbox 360 CGPU covered with a heat spreader. The heat spreader is great for making sure no one cracks a core while working on these things.
The chip to the left of the CGPU is the 360’s South Bridge, responsible for the SATA and USB ports in the system. The chip is marked as an A0 stepping which is usually the first stepping to come back from the fab. This is probably a pretty tried and true design by now with no bugs to worry about at this point.
Xbox 360 South Bridge (top), 16MB SLC NAND (bottom)
The Hynix NAND on the motherboard is still 16MB in size. It is SLC NAND so it should last the lifetime of the Xbox as long as you don’t somehow mod it into a database server.
The third major ASIC on the motherboard is the HANA scaler/video encoder chip we’ve seen before on Jasper.
The motherboard now has two SATA ports directly on the board itself to support the new HDD tray.
I’ve also included a ton of close up shots of various parts of the motherboard in the dissection gallery for our friends at Xbox-Scene.
Have fun!
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Huggy_Bear - Friday, June 18, 2010 - link
I cannot believe nobody has talked about this yet!?Blu-ray drive anyone?
Is the DVD drive plain old SATA/standard form factor? In which case one could theoretically replace it w/ an off-the-shelf SATA blu-ray drive?? Now, OS support and blu-ray playback might be the main issue here...
tipoo - Sunday, June 20, 2010 - link
You answered your own question there, even if it uses standard connecters the OS probably would not recognize the new drive.Gamerguy1020 - Friday, June 18, 2010 - link
Does anyone know if this new 360 has gigabit ethernet, as opposed to the 10/100 on older xboxes?Finally - Friday, June 18, 2010 - link
If Valhalla is the place where Vikings get to when they die,does that mean that this new XBOX will die once it gets to you?
Finally - Friday, June 18, 2010 - link
Or does it mean that this new XBOX represents Valhalla and YOU have to die to get one?Finally - Friday, June 18, 2010 - link
As it seems, all of the above is inccorect as only certain body parts of yours have to die in order for Valhalla to enter your house:If I had to imagine a picture that shows over-exaggerated self pity plus stupidity all at once I would make a video with some fat nerd uttering this statement. Seriously...
Ninjahedge - Friday, June 18, 2010 - link
It is nice to have a smaller form factor, but being one of those people that actually has the money for a stereo w/surround and optical input attached to my HDTV, it would be nice if they considered ME in their form factor.I HAVE an AV cabinet! I would LIKE a box to be a nicely sized component I can stack in there, complete with internal BR and PS. It could even be slightly LARGER than that original (the horizontal footprint would have to be) so long as I had something that would look like a wicked system component capable of/posessing:
Gaming (duh)
Internet Access (limited) and Video
Net/Internet Streaming and Custom Codec installation
Blue Ray/DVD playback
Unlimited USB connectivity
Limited video RECORDING (C'mahn! TiVo should not be the only one!)
Front LED display
I would like a combo Gamer/Vid/Media center. They could get away with charging slightly more for something that would only cost $400 but take the place of an UNLICENSED HTPC + Proprietary gaming system.
But no. We all know adults do not play games.
jeremyshaw - Friday, June 18, 2010 - link
Just a note, it's also likely MS used Global Foundries (since they bought off Chartered, the IBM Xenon CPU fab location MS chose), if the CPU and GPU have indeed been unified into a monolithic IC.ajlueke - Friday, June 18, 2010 - link
With what is shown here, I would consider getting one of these to replace the Xenon based 360 I purchased in December of '05. Yes, I purchased and original run 360 and it has not to this day RRoD on me.However, it still has only the 20Gb HDD and a lack of HDMI, as well as the external 802.11g wireless adapter a purchased years ago. Not to mention over twice the power consumption of the new model. May be time to upgrade.
Krakn3Dfx - Friday, June 18, 2010 - link
"some exciting titles due out later this year and next"Besides Halo Reach, Gears 3, and an unnamed Crytek exclusive, their E3 showing seemed to be a lot of Kinect casual stuff. If I didn't know better, I would say Microsoft is dialing down on hardcore exclusive titles in favor of multiplat titles and banking a lot of their money on Kinect's ability to take a significant portion of the Wii's marketshare.