Apple :: 4GB Buffalo DDR3 SO-DIMMs
Jan 19, 2009
I have an Aluminium Unibody Macbook, and was wondering about this 4GB DDR3 SO-DIMM available from Amazon.com, for around US$150. Its available via International Shipping (through one of the vendors), thats why I'm interested in it, as here in Australia we're receiving replies saying that 4GB DDR2 SO-DIMMs do not exist, let alone DDR3 Notebook RAM.
Has anyone had experience with Buffalo RAM? It is 1333MHz, I plan to get 1x 4GB Stick, (was hoping for 2, but it seems like only 6GB is supported anyway).
The Link to the Amazon Product is here,
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Apr 15, 2009
I got a macbook pro and I asked them to give me an upgrade for a 4GB instead of the standard 2GB DDR3. I returned the notebook but they had a policy that I should keep the 2GB DDR3 I asked them to install. This costs about GBP 80. So I ended up with 2GB DDR3 that I paid for the GBP 80. I checked online and I could find them for a much cheaper price. Why then apple has it with this price? Are they any different? Is the GBP 80 the price for the 2GB DDR3 only or inclusive the price difference between 2x1GB and 2GB one chip DDR3. Because in the process I guess they had to take out the 2x1GB chips and insert 2x2GB chips to fill up the two internal memory slots. I asked them but they told me that it is the cost of just the 1x2GB DDR3 increase that I ordered?
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Mar 1, 2009
I have searching for Macbook Aluminum's Ram.
Here are what I found on NewEgg
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Why are there a lot of different prices ? What is the real different between them ? It looks like the same Specs.
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Mar 12, 2009
how to knw my gpu is ddr2 or ddr3? its nvidia 9600m gt
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Jan 11, 2015
Can I use 16GB of DDR3 PC3-12800 RAM (1600Mhz) in my dv7 even though it would 'exceed manufacturer supported memory'?
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Product Number: XW899AV
Processor: Intel i7-2630QM @ 2.00GHz
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Current RAM: Â 8GB (2X4GB 1333Mhz)
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Jun 12, 2009
what advantages would I have going with the Dell Studio XPS16 with DDR3 ram over an HP with DDR2 ram? I have read a bunch of very technical stuff on here which unfortunately I don't really understand.
I plan on having this computer for about 4 years hopefully. If I get DDR2 will it be outdated in the very near future? Will I benefit myself by getting the DDR3?
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May 9, 2009
Can I install DDR3 on Studio 1555? the Intel PM45 chipset seems to support both DDR2 and DDR3.
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Apr 16, 2010
On the spec, my current 4736Z system is running with Intel T4400 (2.2GHz, 1MB Cache, 800MHz FSB), 2GB DDR3 RAM with genuine Window 7 Home Premium 64bit installed.
As to my understandng, the new Window 7 can address more than 4GB RAM from previous 32bit Window OS.
The question that I don't understand is why can't I upgrade the 4736Z notebook RAM more than 4GB, said with the market offering of 4GB x 2 DDR3 RAM giving me the 8GB instead?
My reason being the Window 7 was installed and the system supports DDR3 also.
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Jan 24, 2010
i have an acer 6935G and the memory installed is 4GB with DDR3 aswell as GPU which says DDR3.but since i've been browsing the forums for quite some time,i've seen people stating that acer doesn't really support DDR3 on this machines and it acts like DDR2.How can i change it to run as DDR3 than? And how am i sure it runs as DDR2 or 3?
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Mar 10, 2009
I was wondering is the HD 3650 in the FW DDR2 or 3?
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Apr 4, 2010
Just got my 1647 set up (replacement for my 1640) and got sent an additional 4gb dimm and popped it in for a total of 8 gigs.
CPU-Z shows 8 gigs, everything works fine..The Memory tab is blank so it doesn't show what its actually running at or its timings or dual channel mode or not...Which caused me to think it wasn't running in dual channel mode..So I got everest ultimate edition and it indeed showed it was working in dual channel so I was happy..But then I noticed it reported the memory was running at 100mhz and in ddr3 terms that effectively is 800mhz...The ram should be running at a base clock of 133mhz or 1066mhz effectively. All the tabs report it as being rated at 1066 and all that registers fine..Its just the "actual clock" reports it at 100mhz instead of 133..
I thought back to the 4gb dimm I recieved..It was refurbished which made me think it was the culprit..So I did some tests. I tested each dimm individually and each time (alone and together) everest reported 100mhz (800mhz)..
So is everest to be trusted? Are both my dimms bad? Whats causing my dimms to run at 800mhz instead of 1066? There is nothing in bios to tweak so how can I change this? And let me repeat, both dimms, when installed BY THEMSELVES (so 4gb total) still report 100mhz...so it cant be the refurb dimm...
What gives?
My window index score on memory is 6.8..which is about what it was on my last machine which used the same speed ram..
Could everest be wrong?
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Feb 25, 2009
Forgive me if I missed something (or know nothing about RAM), but why is CPU-Z reporting that my DRAM frequency is only 532MHz (Memory tab > Timings; also in SPD tab > Memory Slot Selection > Max Bandwidth = PC3-8500F (533MHz)?
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Apr 12, 2009
I'm very surprised that Dell only provides DDR2-800Mhz memory support for Latitude E6500 instead of E4300.
I don't understand, the built in chipset of E6500 is a Mobile Intel® PM45 Express Chipset that support DDR3 Memory so why the E6500 don't support it ?
Intel tech specs :
The Mobile Intel® PM45 Express Chipset delivers Microsoft Windows Vista* Premium support with the highest level of Microsoft Windows Aero* experience.1 It delivers outstanding system performance through high-bandwidth interfaces such as dual-channel DDR3 and DDR2 memory support, 1066 MHz system bus, PCI Express* x16 graphics port and PCI Express x1 I/O ports, Serial ATA, and Hi-Speed USB 2.0 connectivity. Use of the Mobile Intel PM45 Express Chipset includes support for Intel® Active Management Technology (Intel® AMT) 4.0, the next generation of remote client network management for business. Use of the Mobile Intel PM45 Express Chipset also includes support for dual graphics with ATI CrossfireX*, for extreme gaming.
Support for DDR3 and DDR2 memory technology
Does anyone try to upgrade E6500 memory to DDR3-1066Mhz ?
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Nov 11, 2009
is it possible to install 4GB DDR3 ram on studio 1555 ?
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Jan 22, 2009
Does the e6400 support ddr3 1066mhz ram?
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Aug 24, 2009
Im confused in goin for Studio 15 or XPS 16.and recently they introduced studio 14 with ddr3@1033 MHZ..But studio 14 is too small for me.Should i wait for New studio 15 or .go to xps ??16.Will the studio 15 with 1033mhz processor go with the the old ddr2 ram???
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Dec 21, 2009
if Acer has a bios for the 9650m GT DDR3
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Aug 31, 2009
if its possible to swap the ddr2 ram for ddr3 in dv7t?
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Oct 20, 2009
I just noticed that the DV4t, 6t, and 7t notebooks all look to have been upgraded/updated to include DDR3 along with the Windows 7 release. Pretty nice for the power conscious I’d think. 1.5v RAM instead of 1.8v should match up well with a “P” series chip and a LED backlit screen... not to mention a bit of a speed boost. Not the newest stuff coming, but a nice update just the same for the Intel 4 Series chipset.
Check the Spec pages here:
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DV6t with DDR3 at NewEgg here:
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Mar 23, 2009
I got my system over weekend with following config
P8600
2GB DDR2
160GB
FullHD
Vista 64bit premium
I'm planning to upgrade RAM and I'm thinking if it is worth upgrading to DDR3 instead of DDR2 4GB. Price difference between two seems to be like $20-$30.
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Jul 17, 2009
Does anyone know what type of video ram it has, GDDR3 or DDR3?
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Jun 4, 2009
does it have a ddr2 or a GDDR3 gpu? as i know the ddr2 is a fair bit worse.
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Jun 11, 2009
I did some research on the Dell M4400 I ordered a few days ago. I got the minimum amount of Dell memory they would sell me of 1GB. I did the same with the hard drive (80GB/5400RPM) knowing I could get it a lot cheaper on my own.
Hard Drive
I've found a hard drive (Fujitsu MHZ2320BJ-G2 320GB 7200 RPM 2.5" SATA 3.0Gb/s Internal Notebook Hard Drive - OEM) and a laptop drive comparison/ review in Laptop Magazine. Here is the hard drive listed above @ $69.00 for 320GB/7200RPM. [url]. I'll try it however I have been a WD guy for my desktop.
Memory
I have been pricing DDR2 and DDR3 and found other posts saying DDR3 wasn't worth it and will not work on this forum at this thread HERE and will not work in the M4400 however this review says it will HERE
The memory I found HERE is priced @ $57.99 Crucial 4GB (2 x 2GB) 204-Pin DDR3 SO-DIMM DDR3 1066 (PC3 8500) Dual Channel Kit Laptop Memory Model CT2KIT25664BC1067 - Retail
Quote:
"As a matter of fact the Montevina platform would in general also support DDR3 RAM modules. According to Dell, the standard equipment does not include DDR3 modules, because they still cost much and the availability is still limited while the performance gain of the new chips is rather small. But, they do not exclude that they will offer them later."
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Jul 7, 2009
Fair enough my hdd is only 5200rpm not 7k+ but 4gb ram and 2.4 intel core duo my FPS in WOW can drop to like 5 and thats with lowest gfx settings.
Beaware WOW has developed and a new add-on came out last year with better graphics...
I don't know what to do I love the portability of M1530 but the GFX side of things seems . I know its only a mid ranged gaming/performance laptop but its a shame you cannot upgrade it...
Anyone know any alterative laptops with like double gfx performance with same portability
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Jun 8, 2009
Does anyone have the wired full size apple keyboard w/ the numeric pad?
I got it a couple days ago and it definitely takes some getting used to. But that phase is over now and I love this keyboard. The build quality is amazing and typing feels just like my MBP keyboard.
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May 31, 2009
I have finally switched and should get my first ever mac the new macbook white in next couple of days
I have two questions, I had ordered SODIM DDR2, 800Mhz 4GB RAM and a 500GB, 7200RPM SATA Drive with a thought of upgrading my latitude E6400.
Can I use them (RAM and HDD) and upgrade apple macbook? and will that impact apple warantee?
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Nov 28, 2009
Conventional wisdom holds that one of FAT 32's classical limitations is a 4 Gigabyte files size limit. I've done a few searches on the net, and I find this rule repeated ad-infinitem, without contradiction.
I recently purchased a 320 GB Iomega Prestige external drive that I plan to use interchangeably with my Mac and PC systems. To do this, I re-formatted the disk to a single 320 GB partition with FAT 32 file system (The drive comes formatted NTFS).
Yeah, I know there are work-arounds that would permit me to format it NTFS, and use it read-write on my Mac, and there are probably a few solutions that would permit me to format it Mac OS Extended, and use it my PC. I prefer not to use any "workarounds".
Here's my question.... I had occasion to copy a few files to the drive from my MacBook to the drive, namely my Virtual Machine files, that I don't want to use Time Machine for. I had no problem doing so. The two files exceed 4 Gigabytes handily, with one of them being over 30 Gigabytes! Oops, this can't be done, right?
I ask, how is this possible? I thought I had a 4 Gigabyte limit with FAT 32. Does the fact that I formatted the drive with my Mac give me some sort of advantage that Microsoft's formatting using the same file system does not?
I have read that the reason the FAT 32 files sytem can't store files over 4 Gigabytes, is the insufficient lack of storage within the allocation table for the requisite number of pointers required for a file over 4 Gig in size.
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May 22, 2009
I'm kinda over my 2.4GHz 15" MBP.
Anyone use a 2008 2.8GHz 8-way or a new Nehalem Mac Pro?
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Jul 17, 2009
I'm going to pick up a bigger HDD pretty soon for my rev A Unibody MBP. Would I be able to use the old 250 GB 5400 drive in the PS3? Seems like a worthwhile upgrade. I'm guess since they are aboth SATA it should work, right?
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Feb 26, 2009
I currently own a Sony Vaio FW21M (16.4") and while it's an amazing laptop, it just feels too big to carry Also, is the MBP still small enough to carry around too?
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