650W power supply capable of performing XFX Radeon 5770, Phenom X4 665, new motherboard and 4 GB DDR2?

So my question (of again), I'm about to buy a new power, but I still do not know if it will support all my new stuff. Can you tell me if the guy it is allowed or should I get a higher one?

the supplies were a little different voltages, there may be 4 different outputs Food. At 650 watts compared to 450 watts can have a better loading in one of the tensions, the other will probably be the same. generally voltage for the processor, but if you overload your USB power so he can be the same. We need to know what you get. Also expect to large electricity bills. 500 watts is like having all the lights on in your house.

4GB RAM Memory 4 HP Pavilion Notebook dv5 Series DDR2 $66.00

NEW IBM 39M5791 4GB DDR2 SDRAM FBDIMM PC2 5300 $190.00

Axiom AX – Memory – 4 GB : 2 x 2 GB – FB-DIMM 240-pin – DDR2 – 667 MH 39M5791-AX $103.99

NEW IBM 39M5812 4GB (2x 2GB) DDR2 Memory $160.00

Kingston ValueRAM 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) $40.00

397413-B21 HP 4GB (2X2GB) DDR2-5300 MEMORY KIT DL360 DL $50.00

397413-S21 HP 4GB (2X2GB) DDR2-5300 MEMORY KIT DL360 DL $50.00

4GB 2x 2GB RAM Memory Kit DDR2 667 APPLE MAC PRO MacPro $66.00

OCZ Gold 4GB (2 x 2GB) kit PC2 8500 PC8500 CL5 1066 Dual Channel DDR2 RAM $41.00

4GB G.Skill DDR2 1066 PC2-8500 (2 x 2GB) CL5 240-pin Desktop Ram $41.00

4GB G.Skill DDR2 1066 PC2-8500 (2 x 2GB) 240-pin Desktop Ram $36.00

Patriot PC2-6400 DDR2 800MHz 4GB RAMM $31.09

4GB RAM SAMSUNG LAPTOP Memory PC2-5300 667 DDR2 SODIMM $58.00

DDR2 200 Pin MacBook Laptop Memory RAM 4GB PC2-5300S-555-12 PC2-6400S-666-12 $24.98

HP 408853-S21 4 GB Memory Module – DDR2 SDRAM – 667 MHz – DDR2-667/PC2-5300 $43.00

OCZ Platinum 4GB (2 x 2GB) 240-Pin SDRAM DDR2 1000 (PC2 8000) Desktop Memory Ram $49.77

4GB (2X2GB) Corsair CM2X2048-6400C5C PC2-6400 800MHz 240-Pin DDR2 CL5 $41.00

ACP 4GB DDR2 SDRAM Memory Module RAM AA800D2S6/4G $206.88

Qimonda HYS72T512420EFA-3S-C 4GB PC2-5300 DDR2 $95.00

HYNIX 4GB (2 X 2GB) PC2-5300F FULLY BUFFERED ECC DDR2-667 $45.00

Can I upgrade my graphics card on this computer?

I have a Dell Inspiron 530 These are the specs: Inspiron 530, Intel Core 2) Q8200 (2.33 GHz 1333FSB w / Quad Core Technology and 4MB of SDRAM DDR2 800 MHz 4 GB of cache AMD Radeon HD3450 256MB PCI-Express 500 GB Serial ATA II drives Windows Vista Hard integrated NIC Card 16X DVD + /-RW, I want to play the latest games coming out will be the video card that I made or I have a new and then I upgrade this computer? Thank you!

The map you will run games on medium settings I think. ATI has always had problems with drivers ranging from the video card, so if you intend to upgrade an Nvidia card would probably do better. The "Radeon HD3450 256 MB PCI-Express video card is. As it runs on PCI-Express (or PCI-e for short) is the industry standard today, and supports all the new cards. Any PCI-e card will run on your computer, provided that there are 6-pin power plugs into your diet. I would like to open the case and see if there are all the power connectors just hanging black or already connected to the current video card. There should have a 2×3 black cap with a small hook on the side. I provided video cards that will run all current games on high. I'll give you support online maps and high-end cards. This card 9800GT run Crysis and high-end games at high setting on Vista with a problem, but you may suffer if you push lag It higher with antialiasing (gets rid of jagged edges) 9800 GTX + This card can run Crysis on Very high on Vista at acceptable speeds. Not the most complete, but a good card overall. GTX 260 http://www.newegg.com/Product/Product.aspx?Item=N82E16814130376 This card is slightly better than the 9800GTX. GTX 295 http://www.newegg.com/Product/Product.aspx?Item=N82E16814130434 This card run Crysis maxed out on Vista. This is the best card you can get right now. A $ 500 + it could be much though. http://www.newegg.com/Product/Product.aspx?Item=N82E16814130449

4GB ( 2GBx2) DDR2 SDRAM at 800MHz for Dell Inspiron 17 $74.95

Is it my RAM good enough to run Windows 7?

CORSAIR XMS2 4GB I (4 x 1GB) DDR2 SDRAM DDR2 240-Pin 800 in my computer, is it good enough to run Windows 7?

Yup. It will work perfectly.

Kingston ValueRAM 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) $40.00

4GB (2X2GB) Corsair CM2X2048-6400C5C PC2-6400 800MHz 240-Pin DDR2 CL5 $41.00

4GB 240p DDR2-800 PC2-6400 Fully Buffered ECC FBDIMM $129.98

4GB (2x 2GB) 240-Pin DDR2 SDRAM DDR2 800 1.8V (PC2 6400) Desktop Memory $29.00

NEW G.Skill 4GB (2×2GB) DDR2 240-pin 800mhz PC2 6400 Memory RAM NIB $39.00

4GB 2×2GB DDR2 800 MHz PC2 6400 240Pin CL6 Dual Channel $43.99

4GB KIT PC2-6400 800MHZ DDR2 MEMORY RAM 240-pin 2 x2GB $22.50

KINGSTON KVR800D2N6K2/4G DDR2 800 4GB 240Pin DIMM KIT 2 $58.50

4GB DDR2 PC2 6400 800 MHZ 2GB X 2 DESKTOP 240 PIN 4 GB $43.99

4GB 2 X 2GB MEMORY DDR2 800MHZ PC2-6400 NON-ECC 240-PIN M378T5663QZ3-CF7 $29.99

Crucial DDR2 800 PC2-6400 Ram 4 GB 240 pin DIMM CT25664AA800.16FG $22.75

4GB 4x 1GB PC2-6400 Memory SDRAM Desktop DDR2 6400U 800MHz DIMM pc26400 240pin $40.00

8GB (2X4GB) DDR2 PC2-6400 800MHZ 240PIN HP 497767S21 $243.46

KINGSTON HyperX 4 GB 2x 2GB DDR2 800MHz PC6400 CL5 KHX6400D2K2/4G 240 Pin RAM $131.62

4GB DDR2 PC2-6400 800MHZ 240PIN ECC REGISTERED FB-DIMM HP 468949061 $122.26

4GB DDR2 PC2-6400 800MHZ 240PIN FB-DIMM HP 486450001 $122.26

4GB (2X2G) DDR2 PC2-6400 800MHZ 256X64 240PIN W/HEAT SINK SUPER T800UX4GV5 $74.69

4GB 2 X 2GB MEMORY DDR2 800MHZ PC2-6400 NON-ECC 240-PIN M378T5663QZ3-CF7 $39.99

4GB DDR2 PC2-6400 800MHZ Memory 240pin Desktop RAM $88.54

2×2GB (4GB) Micron DDR2 800 CL5 ECC 240 PIN DIMMs $40.00

Is this a good laptop and run new benefits Vegas?

K50AF ASUS-X1-inch Portable versatile Performance 15.6 (Black Features 2.3GHz AMD Product M520 processor 4 GB DDR2 SDRAM at 800 MHz, 4 GB HDD 500G 5400 RPM, Super Multi Combo Drive, 802.11 b / g / n 15.6 "HD LED Display (1366×768) Windows 5145 ATI Video Card 512MB DDR2 7 Home Premium (64 bit) CPU, memory, and motherboard hardware platform: Unknown Processor: 2.3 GHz Processor AMD Turion 64 X2 Number of Processors: 1 RAM: 4 GB RAM Type: DDR2 SDRAM Memory Slots: 2 Hard Drive: 500 GB Type: Unknown Speed: 5400 rpm Graphics and Graphic Display RAM: 512 MB and the case size expansion (LWH): 17.7 inches, 7.9 inches, 14.1 inches Weight: 13.2 pounds

I recommend buying ASUS N61JQ XV1-16-inch versatile entertainment notebook * Intel Core i7-740QM Quad-Core Processor 1.73GHz with up to 2.93 GHz 4 turbo * GB of DDR3 SDRAM at 1066 MHz, 2 slots, max 8 GB, ATI HD5730 with 1 GB of VRAM DDR3 * 500GB hard drive (7200 RPM), Super Multi optical drive; Wi-Fi 802.11 bgn * HDMI Port, USB 3.0, Bluetooth, 2.0MP webcam * 16-inch HD (1366×768) LED display, Windows 7 Home Premium (64 bit) Operating System http://www.amazon.com/N61JQ-XV1-16-Inch-Versatile-Entertainment-Laptop/dp/B0041RRVOG/?tag=klnprk22-20

Crucial RAM Module 4GB DDR2 SDRAM Memory Module 800MHz $97.46

4GB 4x 1GB PC2-6400 Memory SDRAM Desktop DDR2 6400U 800MHz DIMM pc26400 240pin $40.00

Axiom Memory Solutions (A1837303-AX) 4GB PC2-6400 800MHz DDR2 SDRAM SODIMM 20… $129.99

Axiom Memory Solutions (KT294AA-AX) 4GB PC2-6400 800MHz DDR2 SDRAM SODIMM 200… $129.99

NEW Kingston 4GB (2 x 2GB) 800mhz PC2-6400 DDR2 SDRAM M $68.74

Axiom Memory Solutions (MB413G/A-AX) 4GB (2X2GB) PC2-6400 800MHz DDR2 SDRAM S… $84.99

4GB 800 MHz DDR2 PC6400 S-RIGID SDRAM 2×2GB 240-Pin Kit $45.89

4GB (2 x 2GB) DDR2 SDRAM 800MHz Dual Channel Memory Kit $74.99

Crucial RAM Module 4GB DDR2 SDRAM Memory Module 800MHz $109.52

Kingston (KHX6400D2B1K2/4G) 4GB (2X2GB) 800MHZ DDR2 SDRAM DIMM 240-pin Unbuff… $95.99

Crucial RAM Module 4GB DDR2 SDRAM Memory Module 800MHz $108.99

KINGSTON 4GB DDR2 800MHZ ECC SDRAM KVR800D2D4P6/4G $232.10

KINGSTON KHX6400S2ULK2/4G 4GB 2×2GB 800MHZ SODIMM RAM 200-pin DIMM DDR2 SDRAM $121.57

Axiom Memory Solutions (MB193G/A-AX) 4GB PC2-6400 800MHz DDR2 SDRAM Fully Buf… $149.99

KINGSTON 4GB DDR2 800MHZ ECC SDRAM KVR800D2D4P6/4G DIMM 240-pin For Desktop $244.16

Corsair Laptop Memory 4GB DDR2 SDRAM 800MHz PC2-6400 $170.00

Kingston SDRAM KHX6400S2LLK2/4​G 4GB 800MHz DDR2 Kit $59.99

Crucial 4GB DDR2 SDRAM Memory Module, DIMM, 800MHz, ECC $140.99

4GB ( 2GBx2) DDR2 SDRAM at 800MHz for Dell Inspiron 17 $74.95

Kingston (KTH-BL495K2/8G) 8GB (2X4GB) 800MHz DDR2 SDRAM DIMM 240-pin Memory M… $358.99

Is PNY RAM PC2-6400 800/667mhz run on a PC2-5300 667 MHz iMac?

I have an iMac with 1 GB of RAM installed. The iMac may have up to 4 GB of RAM installed. The macs an early 2007 with a Core 2 Duo 2.0 GHz. The stick of 1 GB is already installed on DDR2 SDRAM memory mac and runs at 667 MHz, I just want to know if it will work on it: 667-sodimm-http://www.pcworld.co.uk/gbuk/pny-pc2-6400-ddr2-800- ram-memory-module-2GB-for-mac-03018003-pdt.html

It should. http://support.apple.com/kb/ht3011

4GB PC6400 DDR2 800 Mhz 200 Pin SO-DIMM $33.32

Kingston HyperX KHX6400S2LLK2/4G 4GB 2X2GB PC2-6400 DDR2-800 SODIMM 36370 $39.99

New DELL 4GB (2x 2GB) PC2-6400 DDR2-800 SODIMM Laptop Memory Notebook RAM 200pin $37.99

NEW Patriot 8GB (2×4GB) DDR2 PC2-6400 800MHZ 200pin Laptop SODIMM NIB Memory RAM $103.50

4GB DDR2 PC2-6400 Sodimm kit Inspiron Mini 1210 910 /Latitude 2100 D530 D531 $55.95

Patriot 4GB DDR2 PC2-6400 800MHZ Laptop SODIMM 200pin $79.99

New DELL 4GB (2x 2GB) PC2-6400 DDR2-800 SODIMM Laptop Memory Notebook RAM 200pin $36.00

LOT OF TEN 4GB DDR2 MEMORY RAM PC2-6400 SODIMM 200-PIN $750.00

4GB (2×2GB) PC2-6400 DDR2-800 200pin SODIMM Apple iMac $49.00

4GB (2 x 2GB) -SAMSUNG Laptop Memory PC2-6400s DDR2-800 SODIMM $30.00

New DELL 4GB (2x 2GB) PC2-6400 DDR2-800 SODIMM Laptop Memory Notebook RAM 200pin $27.33

Micron 4GB DDR2 RAM PC2-6400 200-Pin Laptop SODIMM $76.30

4GB SODIMM DDR2 2 X 2GB PC2-6400 800 PC6400 200 MEMORY $44.99

New DELL 4GB (2x 2GB) PC2-6400 DDR2-800 SODIMM Laptop Memory Notebook RAM 200pin $33.03

4GB DDR2 200Pin SODIMM Memory RAM 4 Dell Vostro 1200 Pc 6400 5300 $39.99

Micron 4GB x1 200p PC2-6400 CL6 DDR2-800 2Rx8 SODIMM Laptop MT16HTS51264HY-800A1 $80.00

Axiom Memory Solutions (A1837303-AX) 4GB PC2-6400 800MHz DDR2 SDRAM SODIMM 20… $129.99

Axiom Memory Solutions (KT294AA-AX) 4GB PC2-6400 800MHz DDR2 SDRAM SODIMM 200… $129.99

4GB 2×2GB RAM DDR2 PC2-6400 800MHZ LAPTOP MEMORY SODIMM $46.08

CORSAIR 4GB 200-Pin DDR2 SODIMM DDR2 800 (PC2 6400) $36.00

Upgrading my pc, need some advice from you all?

Alrightttty, so I'm about to spend $ 350 for a new mobo, cpu, ram and. Maybe a new power supply if you think I'm going to need it. I want something good and can be used for games. Currently, I have 2 GB of DDR PC3200 G. G. Skill and I Skill, so I know I'll want more G. Skill DDR2 when I buy something. I'm looking for about 4 GB of it. I looked at an AMD Phenom 9600 Quad … What do you think? Heard many bad things about him, but the price is right. What would you suggest? I know everyone will say Intel, but I do not know Intel chips at all. And it would be a nice motherboard for it all to sit? I do not really need support SLI or Crossfire. (I am running nVidia cards only). But if there is still a good board with it I guess that claimed would not matter. I'm runnning everything on my 550W Antec, haha. Update you think? In addition, decent cheap soundcard? thank you guys tons!

AMD Phenom is not bad, just that Intels are faster. AMD still has among the lowest around quads and they are very good. Anyway Processor: AMD Phenom 9850 Black Edition 2.5GHz-$ 164 http://www.newegg.com/Product/Product.aspx?Item=N82E16819103249 Motherboard: Foxconn A78AX-S AM2 + / AM2 AMD 770 ATX – $ 64.99 http://www.newegg.com/Product/Product.aspx?Item=N82E16813131340 G.skill RAM DDR2-800 4GB dual channel kit-http: / / www 43 , $ 99. newegg.com / Product / Product.aspx? Item = N82E16820231207 video card: GeForce 9600 GSO 768 MB-77, $ 99 Total-http: / / www.newegg.com/Product/Product.aspx?Item=N82E16814150320 350.97 $ In any case it should work fine on a 550W Antec.

Samsung m393t5750by3 DDR2 PC3200 ECC Reg RAM 4GB(2×2GB) $40.00

4GB 2X2GB PC3200 DDR400 ECC Registered DIMM $69.96

KOMPUTERBAY 4GB 4X1GB PC3200 DDR 400Mhz DDR400 4 GB Go MAC PC CL3.0 LOW DENSITY $80.00

Server RAM 4GB 4x 1GB Micron PC3200R-30331-J0 ECC REG DDR 400MHz 184-pin Memory $24.95

SERVER RAM 4GB 2×2GB PC3200R – 30331-F0 2GB DDR PC3200 CL3 ECC 184pin Dual Rank $19.99

4GB (1GBx4) DDR- PC3200- 400MH- ECC SERVER RAM- NETLIST NL91272D64082-D32K $9.99

HP Infineon 4 GB (4 x 1GB) PC3200R DDR 400 CL3 ECC Registered Memory 373029-851 $45.99

Samsung DDR 4GB(2×2GB)PC-3200R 2Rx4(400Mhz) Server ECC Lot $20.00

Dell 4GB PC-3200 DDR2 ECC REG DIMM Memory Module 2gbX2 $19.00

Lot of 20 Viking 4GB PC3200 DDR-400MH ECC 184Pin-no RES $200.00

4GB Kit Transcend 4×1GB DDR 400mhz PC3200 NON ECC Desktop Memory RAM $37.00

Lot of 4 Super Talent 1GB PC3200U DDR RAM D32PB1GJ 4GB Total Memory $49.99

Dell Certified 4GB DDR PC3200 DDR 400 4X1GB Desktop Ram Kit $64.99

KINGSTON 4 X1GB RAM KTH-D530/1G DDR400 PC3200 =4GB $41.55

MIRON 4 GB (2×2GB )DDR 400 CL3 ECC REG PC3200R-30331-Z $30.00

SimpleTech 4GB (4x 1GB) (ECC) DDR2 PC3200 CL3 90000-40525-001 #2329 $8.49

HP 4GB (Lot of 8 x 512MB) DDR400 PC3200 ECC REG 373028-851 376638-B21 $29.19

IBM 4GB Kit (2x 2GB) PC3200 DDR ECC REG 39M5851 38L5912 $24.99

Server RAM 4GB 2x 2GB PC3200R ECC REG DDR 400MHz CL3 184pin 2Rx4 DIMM Memory LOT $24.95

4GB PC3200 DDR 400 DESKTOP MEMORY RAM LOW DENSITY 4x 1gb NON-ECC QUALITY brand $68.97

What do you think is the cheapest n best laptop for 50k … havin i5, 4 GB of DDR3 RAM, 1 GB atleast gpu … plz?

Lenovo Y560 Core ™ 59-051026 i5-460M Windows 7 Home Premium (64 bit) / Black / HDMI 1.3M Camera / Bluetooth 2.1 Card Reader / / Rambo Tray in 12.7 4G DDR3 1066 MHz / 9.5 mm 5400rpm 500G / 1 GB ATI Mobility Radeon HD 5730 / 15.6 HD LED glare http://shopap.lenovo.com/SEUILibrary/controller/e/inweb/LenovoPortal/en_IN/catalog Rs.51190. Workflow: category.details? current-catalog-id 3634951826AE4D3881BFFF1AC5FCD957 = & current-category-id = 84BF240CFAF844D488CC966BC85BD69C

New unused 4GB 1333 DDR3 ram for HP 630 laptop! AD3S1333C4G9-R single $18.99

Micron 4GB (2×2gb) PC3-10600 DDR3 240-pin Ram Memory $25.00

Apple iMac 21.5″ 27″ Memory 8gb (2×4gb) DDR3 SoDimm 1333MHz Notebook Laptop RAM $76.00

8 GB (2×4GB) Corsair laptop RAM DDR3 1333 MHz PC3 10600 $59.65

8GB (2X4GB) Memory RAM 4 HP/Compaq Pavilion Entertainment Notebook dm4 DDR3-1333 $50.00

4GB (1X4GB) Memory RAM 4 HP/Compaq Envy Notebook 13 Notebook Series DDR3-1333 $29.00

16gb ( 4 x 4gb ) DDR3 RAM 1600 Mhz PC3 12800 Dual Channel Desktop Memory 240 Pin $122.00

8GB (2X4GB) Memory RAM 4 HP/Compaq Envy Notebook 13 Notebook Series DDR3-1333 $50.00

4GB DDR3 1066MHz Toshiba Tecra R700 Laptop Memory RAM $34.99

Patriot Extreme Peformance 1600MHz 8GB (2×4GB) DDR3 Desktop RAM $39.99

4GB DDR3 Toshiba Satellite E200-002 E200-006 Memory RAM $34.99

4GB DDR3 Toshiba Satellite E205-S1904 Laptop Memory RAM $34.99

4GB 1X4GB Memory RAM for Toshiba Satellite C650D-12J, C650-129, C650-124 DDR3 $27.00

4GB DDR3 1066 Toshiba Satellite L500 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L505 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L515 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L555 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L630 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L635 Laptop Memory RAM $34.99

4GB DDR3 1066 Toshiba Satellite L640 Series Memory RAM $34.99

how well my pc ????????????????///?

AMD Athlon X4 620 2.6Ghz Dual Core, 2 MB to 4 GB of cache 800MHz DDR2 expandable to 8 GB Memory Slot: 4 x DIMM slots (2 free) 1 TB Hard Drive 32 MB 5400 rpm SATA300 Cache Optical Super Multi DVD ± RW Operating Software System: No display Operating System Monitor not included ATI Radeon HD 5750 – 512 MB Network Interface Networking: LAN 10/100/1000, Realtek RTL8111B ® Power Supply 500W PSU Width190 Dimensions mm Depth 480 mm Height 360 mm Interfaces 1 set 5.1 channel audio jacks (3 sockets) 1 x keyboard port PS 2 / 1 x PS / 2 mouse port 1 parallel port x 8 x USB 2.0 1 x RJ45 LAN 2 x DVI ports Warranty 1 year warranty Manufaturer

everything is fine but the GPU is avarage bit is not so good not bad … so hope ur GPU upgrade … good luck

4GB 4x 1GB PC2-6400 Memory SDRAM Desktop DDR2 6400U 800MHz DIMM pc26400 240pin $40.00

Axiom AX – Memory – 4 GB – SO DIMM 200-pin – DDR2 – 800 MHz / PC PA3670U-1M4G-AX $107.99

Kingston 4GB 2X2GB 800MHz DDR2 Non-ECC CL5 DIMM HyperX Blue Ram KHX6400D2B1K2/4G $112.53

Kingston (KHX6400D2B1K2/4G) 4GB (2X2GB) 800MHZ DDR2 SDRAM DIMM 240-pin Unbuff… $95.99

4GB (2X2GB) MEMORY 256X72 PC2-6400 800MHZ 1.8V ECC REG DDR2 1RX4 240 PIN DIMM $80.00

Kingston 4GB 2X2GB 800MHz DDR2 Non-ECC CL5 DIMM HyperX Blue Ram KHX6400D2B1K2/4G $104.49

building a computer game good core i7, wondering what parts are compatible?

I am not sure of the compatibility and could suggest any specific components, it would be a Core i7, 2.6 or 2.8 GHz At least 4 GB of RAM DDR3 512MB or 1GB graphics card not sure of the power (size / what is a good brand), then this type of motherboard would be better for this build? on a budget of $ 2000, but I want to keep costs low through

"I'm not sure about the compatibility" The main thing to watch is the sockets. The 9xx series i7 LGA 1366 then uses the lower end 8xx series uses LGA 1156. LGA 1366 gives you QPI (which allows two x16 PCIe slots true) and a third channel memory (which is the usual maximum cons memory 16 GB 24 GB). It also looks like at least at first chips will come 6-core LGA1366 only. For a more permanent that I seriously consider the 9xx series, even if you pay a bit more of a chip with a clock bit slower. If you can afford it, I would like to build with 3×4GB sticks at first so you can use all channels of ram and can max the system without launching ram away. If you want SLI or Crossfire ensure you get a board that supports one of those you want (or both if preferablly change your mind later). "And might suggest any specific components" Not really because I have not made a series i built it myself yet (I LGA1366 made a construct, but with Xeon processors and Intel workstation card), I do not think you have problems you much longer than the match of the plug because they are not very many i7 there yet. PSU size depends mainly on what graphics card (s) that you get. There are many calculators there who will give you a reasonable approximation. Add 25% of game to allow for closer approximation of inaccuracies and future updates. Get a good brand and be sure to check the list against what connector your device needs (yes, you can get splitters and adapters, they should be allowed to be used on players but you must be very careful to use the graphics card or power board). I think Corsair, Antec and OCZ are Good marks there may be others too.

OCZ PC3 16000 Platinum 2000 Mhz DDR3 OCZ3P2000EB2GK 4×1GB 4GB total $9.99

Patriot Viper Xtreme 12GB (3 x 4GB) 240-Pin DDR3 SDRAM DDR3 2000 (PC3 16000) $140.00

Patriot Sector 5 (4GB) DDR3 2000 MHz RAM Dual Channel Enhanced latency kit $30.00

New Kingston 4GB HyperX T1 Series 2 x 2GB 240-Pin DDR3 2000 (PC-16000) Memory $149.99

Corsair Dominator GT, DDR3, 4GB (2×2GB), 2000MHz, 8-9-8-24, 1.65v, w/Airflow Fan $100.00

Kingston 4gb DDR3 HyperX T1 PC3-16000 2000mhz (2gb x 2gb) $90.00

PATRIOT MEMORY PX538G2000ELK 8GB (2×4GB) 2000MHz DDR3 $81.34

Corsair Dominator GT 4GB (2×2GB) 2000MHz DDR3 RAM CMG4GX3M2A2000C8 Ver 2.1 $110.00

OCZ Reaper 4gb 2 x 2gb PC3 16000 2000mhz DDR3 $40.00

New Patriot Sector 5 Series PC3 16000 DDR3 2000MHz 4GB (2 x 2 GB) Desktop Memory $39.95

Corsair CMZ12GX3M3A2000C10 12GB 3×4GB DDR3 2000MHZ $189.99

Corsair Memory DDR3 2000 4GB RAM Sealed $99.95

New Corsair XMS3 12GB (3×4gb) PC16000 DDR3 2000MHz CMX12GX3M3A2000C9. Fast✈ship $135.00

Patriot Memory 8GB (2×4GB) 2000MHz DDR3 MPN: PX538G2000ELK $114.99

Corsair XMS3 – Memory – 12 GB : 3 x 4 GB – DIMM 240-pin – DDR3 CMX12GX3M3A2000C9 $181.99

PATRIOT SECTOR 5 G SERIES DDR3 4GB 2 X 2GB PC3-12800 240-Pin Ram PGV34G2000ELK $91.43

4GB DDR3 memory for HP Pavilion dv6t-2000 CTO $26.49

Patriot PX538G2000ELK Viper Xtreme 8GB 2×4GB DDR3 2000MHZ PC3016000 240p Desktop $72.99

4GB ddr3 Desktop Memory 2000Mhz CORSAIR (2×2gb) $65.00

Corsair CMX4GX3M2B2000C9 4GB 2×2GB DDR3 2000MHZ 240pin $64.99

Which of these computers is the best?

I'm about to buy a computer and am trying to decide between these two. If they are at the same price what do you think is better? # 1 may cost me a little more (25-50) # 1 Intel Core i7 860 clocked at 2.8 GHz Coolermaster Hyper Vertical MSI TX3 P55-GD41 4GB DDR3 (2×2GB) Corsair PC12800 DDR3 1600 Dual Channel ATI Radeon HD 5830 1 GB in RAID 0 Two SATA2 500.0GB Hitachi 7200, SATA II 300 16m cache Gigabyte 500w Extra Quiet ATX SLI & X-fire ready Bronze Windows 80 + # 7 Ultimate Intel Core 2-i5 750 SLI FTW CPU-EVGA P55 4GB OCZ PC3-mother-12800 DDR3-1600 MHz + DVD-RW-150GB WD Raptor 10k RPM HDD 750 GB 7200 rpm-HDD-OCZ-850W power supply Asus GTX 285 1GB MATRIX overclocked video card Sound Blaster X-Fi Gamer sound card-Windows Vista Ultimate 64-bit

Some Other responses have not looked into any of these objects. Regarding processors, most of the benchmarks that I saw a difference in favor of the i7 about 5%. It is there, but is weak. The video is a different cat altogether. The 285 totally dominates the 5830, no question. Although energy consumption is substantially the same. Curiously go to a 5850 would tip the balance the other. Going RAIS has its advantages, but the cost makes it theoretically Raptors for me. Raptors cost about 3 times the Hitachi. Performance would be somewhat higher but less than SSD at a cost equivalent. PSU # 1 seems to be a bit light. If you bought it and decided in a short time that you do not like video performance, you would also be likely to change the power supply for something a bit beefier. Windows 7 from Vista. 'Nuff said. Me, I would not choose. I imagine that these are packages, take them as is with no modifications or alterations. I avoid these because they are generally packaged for sale to certain parties. Good luck.

4GB (2×2GB) Corsair Vengeance DDR3 1600 PC3 12800 1.5V $44.87

Corsair Vengeance 16GB (4×4GB) DDR3-1600 Memory Kit CMZ16GX3M4A1600C9B NEW $103.49

Corsair 12GB (3 X 4GB) DDR3 SDRAM Memory Module 240 Pin PC3-12800 1600 MHz RAM $94.44

CORSAIR XMS3 DDR3 RAM 4GB (2 x 2GB) (CMX4GX3M2A1600C9) $40.00

Corsair 16GB (4 X 4GB) DDR3 SDRAM Memory Module 240 Pin 1600MHz DDR3 PC3-12800 $131.62

Corsair XMS3 CMX4GX3M2A1600C9 4GB (2×2GB) 1600MHz DDR3 Memory Module Kit of 2 $44.99

Corsair Vengeance 8GB (2×4GB) DDR3 1600 PC3 12800 CMZ8GX3M2A1600C9B \NEW $53.99

CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) $35.00

CORSAIR XMS 8GB (2 x 4GB) 240-Pin DDR3 SDRAM 1600 (PC3 12800) Desktop Memory NEW $42.95

Corsair XMS3 4GB ( 2 x 2GB ) DDR3-1600 dual channel memory Kit $2.26

2 x ( CORSAIR XMS3 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) ) $35.00

16GB (4×4GB) Corsair Vengeance RAM DDR3 1600 PC3 12800 $126.54

New CORSAIR XMS3 4GB (2 x 2GB) DDR3 (PC3 12800) 1600 Mhz Desktop Memory RAM $24.99

Corsair XMS 8GB 2X4GB CMX8GX3M2A1600C9 DDR3 RAM $45.00

Corsair XMS3 DDR3 1600MHz CL9 8GB Kit (2 x 4GB) CMX8GX3M2A1600C9 $68.00

Corsair XMS3 DDR3 1600MHz CL9 4GB Kit (2 x 2GB) CMX4GX3M2A1600C9 $30.00

CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop $29.95

CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 1600 (PC3 12800) $57.00

12GB (3×4GB) Corsair Vengeance DDR3 1600 PC3-12800 Memory $95.90

CORSAIR Vengeance LP 16GB (4 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 Desktop Memory $90.00