Memory recommendations

Hello
I was wondering if there are any recommendations on a 64-bit JVM and usage of more than 4GB of memory? Also, are there any impacts or concerns running multiple application server JVMs in Solaris 10 containers using either Sun JVM or BEA JRockit?
I appreciate any pointers.
Thanks
Ray

Swooz, I have not heard of them, but...If they are willing to give you a lifetime warranty and a no questions asked returns policy, then that is all you can reasonably expect. I have always bought from Crucial, but other companies are probably as good.
best wishes
Andrew Platt

Similar Messages

ECC6 on WIN2008 64bit Unicode whole set of memory recommendation

HI,
I'm searching for whole set of memory recommendation for ECC6 on win server 2008 64bit unicode database oracle. But I couldn't find it. If anyone know and got sap note on that maybe can share with me.
Also if someone got any information on memory recommendation for ECC6 on win2008 database MAXDB 7.6.
Thanks

> I'm searching for whole set of memory recommendation for ECC6 on win server 2008 64bit unicode database oracle. But I couldn't find it. If anyone know and got sap note on that maybe can share with me.
>
> Also if someone got any information on memory recommendation for ECC6 on win2008 database MAXDB 7.6.
The amount of memory needed is distinguished by
- number of users
- estimated size of the database
- wanted throughput
For that purpose you use the quicksizer (http://service.sap.com/quicksizer) together with your hardware vendor. The outcome is a number of SAPS. You hardware vendor will offer you a machine capable to handle your workload.
Markus

[Help]Memory recommendation for MSI x48C Platinum

Hello MSI community, I recently bought a MSI x48c Platinum from a friend and I want to upgrade the RAM to DDR3.
Right now I have Mushkin 4GB (2x2GB) DDR2 PC2-8500 5-5-5-15 Blackline
Overclocked the CPU (Q6600) from 2.4Ghz (266 x9) to 3.01Ghz (333 x9) and the RAM raised to 999 then I downclocked the RAM to 832 and changed some options in Advance DRAM Configuration
DRAM CAS# Latency - 5
DRAM RAS# to CAS# Delay - 5
DRAM RAS# Precharge - 5
DRAM RAS# Activate to Precharge -15
tRFC - 44
The advanced timing options are default because I don't know how to set them
TWR - 12
TWTR -12
TRRD - 12
TRTP - 12
MCH Read Delay (tRD) - [Auto]
1N/2N Memory Timing - [Auto]
Memory Voltage - [Auto]
Spread Spectrum - [Disabled]
Everything else is set to [Auto]
Any help with stable settings for this RAM?
I think the RAM is not compatible with this MB and I want to buy some DDR3. I've checked the compatibility list and found some Kingston 1333 "KVR1333D3N9/2G(N9K2/4G)" but I want 1600 not 1333.
Here is a list of some DDR3 kits (I can't post external links to RAM specifications, PDF files)
KHX1600C9D3/4G
KHX1600C9D3B1/4G
KHX1600C9D3P1K2/4G
KHX1600C9D3K2/4GX
KHX1600C9D3X2K2/4GX
KHX1600C9D3LK2/4GX
I want to buy two kits 2x2GB + 2x2GB. Which one is better and supported by this motherboard? Please help me, thanks!

Quote from: HU16E on 10-June-12, 02:46:18
I read your post. Just wanted to emphasis again what was officially tested. The X48C never was a stellar platform to begin with combining DDR2 and DDR3 technologies. What works on one system may not work on another. You want 1600 RAM, then buy it and try it. OC'ing is never guaranteed. 2 kits of 2GB? Suggest they be from the same production batch as even with the same part number, they may have different brand chips on them. If 8GB of RAM is desired, then a 2X4GB kit may be the better choice.
I read some threads and many people said that 2x4GB kits don't work with x48c ... I checked the x48c Platinum specifications page and the RAM supported is DDR3 800/1066/1333/1600... My CPU is 1066 FSB default but I will overclock it to get 1333 FSB.
Ok then, I will buy the RAM specified in the supported list (KVR1333D3N9K2/4G) but I want to buy two kits, 2x2GB + 2x2GB, is it safe?

Memory recommendation?

I have the most recent Macbook Pro 15" model. I would like to upgrade the memory to get it really humming along. What type of RAM do I need to purchase and can anyone suggest the best brand (according to price and reliability).
Thanks

The Closeman wrote:
I have the most recent Macbook Pro 15" model. I would like to upgrade the memory to get it really humming along. What type of RAM do I need to purchase and can anyone suggest the best brand (according to price and reliability).
Thanks
I think this is your best bet:
http://eshop.macsales.com/shop/memory/AppleMacBook_MacBookPro/Upgrade/DDR3
Lifetime warranty and advanced replacement if your memory goes bad. I have dealt with this company for a longtime.

MOVED: k8t neo2 - f ver 2.0 memory recommendations please

This topic has been moved to AMD64 ATI/SiS/VIA based board.
https://forum-en.msi.com/index.php?topic=110739.0

These are recommendations given to me for my upcoming build for either X2 4200 or X2 4600. Prices are pretty good and they have 3 business day shipping.
Newegg offers these interesting 2x1 Gb kits:
Performance (CL2) = http://www.newegg.com/Product/Product.aspx?Item=N82E16820227084 or http://www.newegg.com/Product/Product.aspx?Item=N82E16820146425
Value (CL3) = http://www.newegg.com/Product/Product.aspx?Item=N82E16820609058 or http://www.newegg.com/Product/Product.aspx?Item=N82E16820231039

Vista 64/Premiere CS4/32GB Ram Virtual Memory Recommendation

Vista 64
Premiere CS4
32 GB Ram
Here are my current Virtual Memory Settings...
On C:
It is set to "System Managed Size" which has created a ~34GB pagefile.sys file on C:\
On V: (RAID)
It is set to Custom Size, Initial= 16396, Maximum= 32768 which has created a ~16GB pagefile.sys file on V:
Are these settings adequate or overkill?? Any suggestions would be helpful. I still have some occasional blue screens that are unexplained.

Despite some comments you heard previously in this thread, there are a few things about pagefiles to keep in mind.
1. Create a pagefile with a fixed size, min and max being the same. That avoids resizing and thus defragmentation of the file.
2. Keep the pagefile on a separate disk from where most activity takes place, not on the OS disk, not on the media disk, but on a third disk, that can contain other software or data, like audio, downloads or the like as long as you don't access them very frequently.
3. Create the pagefile on the disk when it is still empty, so it is the first file on the disk.
4. It used to be a good rule of thumbs to make the size of the pagefile around 1.5 times the amount of physical RAM.
In your case with 32 GB of RAM you may never need the pagefile (it depends on the software you use, for 3D you may need it) and it depends on the storage that you have available (storage is cheap), but if you create a fixed pagefile of 16 GB you should never run into trouble, nor will you lose much diskspace.
Just my 0.02

Trouble with Neo4 Platnum and AMD X2 with dual channel memory

I just installed an X2 3800+ in my Neo4 Platnum board. The board had a 3500 in it and ran fine. When I installed the X2, the machine will no longer POST if the memory is in the dual channel mode. I flashed to the latest BIOS (1.8) and it still does not work. I am using 2 Corsair XMS 2-2-2-5 Dimms each at 512MB. The PC POSTs fine if I place both modules in the Green slots. It does not work with 1 in green and 1 in purple (with either Dimms1-2 or 3-4). Has anyone else seen this?

Todd,
Your last post help me understand your situation a bit better. Here are some questions for you:
1- On your old system did these memory sticks work fine has a dual channel pair? Were these 2 memory sticks bought has a dual channel rated matched pair?
2- In your own words give me your definition of POST?
3- In your own words give me your exact detailed rendition of what happens when you try to post with dual setup. (How far do you get? Where does it hang up?)
4- Can you access your BIOS if booting with only one memory stick? If so, this is only for testing purposes, set your memory as 2.5,3,3,8, and 2T and add 0.05 volts to both your CPU and memory recommended voltages. Save, exit, and then shut down your system. Re-install the second stick of RAM in a proper dual channel slot. Re-boot and see what happens. If successful posting and booting in dual channel with this BIOS config go back to your BIOS and tighten your board and memory timings one at a time until you ID the perfect BIOS config for your CPU and RAM. Do the same with your CPU & RAM voltages.
AMD CPUs encompass their own memory control devices. There might just be enough variance between your older & newer AMD chips to reject dual configuration. If this is the case you may be able to correct it by using step for above. If this does not work, you sould borrow some suitable and proven dual channel memory sticks from a friend to see if the will work in your rig as dual channel?
Just keep on trucking & you'll solve it

Increasing memory on K8N-Neo2F

I would like to increase the memory in a home built PC I inherited from a friend who emigrated – but as I am not that knowledgeable I would be very grateful for any advice on the following -
The PC runs Windows XP & is fine but slow, it has 512 MB of memory (2 x 256MB). From the MSI site I can see I could use upto 4 x 1GB and wanted to start by adding 2 x 1GB whilst keeping the eisting 512MB to speed things up a bit.
Problem is there is some much info I can’t sort the wheat from the chaff.
When I ran an SiS scan the existing memory came up as :-
Model : CL2-3-3 Ultra-433
Extended Information : GeiL Dual Channel
Serial Number : 20020725
Type : 256MB DDR-SDRAM
Technology : 8x(32Mx8)
Speed : PC3500U 2.0-3-3-7
Date of Manufacture : 05 February 2002
Set Timing @ 217MHz : 2.0-3-3-7
Am I correct in assuming the “Dual Channel” referred in the SiS scan to is the same as “Double Sided” in the MSI site for this board – and is this also the same as “High Density” which I found on an E-bay site which had warnings about buying high density memory for older boards as it wouldn’t work or would only see half the memory. Also confusing for novices like me is that is that from what I’ve read “Double Sided” doesn’t necessarily mean that the module physically has chips on both sides – it’s merely an expression - yes ?
The MSI site info for my motherboard is below
Supports dual channel DDR 266/333/400, using four 184-pin DDR DIMMs .
• Supports a maximum memory size up to 4GB without ECC.
• Supports 2.5v DDR SDRAM DIMM.
DIMM Module Combination
Install at least one DIMM module on the slots. Each DIMM slot supports up to a maximum size of 1GB. Users can install either single- or double-sided modules to meet their own needs. Please note that each DIMM can work respectively for singlechannel DDR, but there are some rules while using dual-channel DDR (Please refer to the suggested DDR population table below). Users may install memory modules of different type and density on different-channel DDR DIMMs. However, the same type and density memory modules are necessary while using dual-channel DDR, or instability may happen. Please refer to the following table for detailed dual-channel DDR. Other combination not listed below will function as single-channel DDR.
Green
DIMM1 (Ch A)    Purple
DIMM2 (Ch B)    Green
DIMM3 (Ch A)    Purple
DIMM4 (Ch B)    System Density
128MB~1GB   128MB~1GB   -   -   256MB~2GB
-   -   128MB~1GB   128MB~1GB   256MB~2GB
128MB~1GB   128MB~1GB   128MB~1GB   128MB~1GB   512MB~4GB
MSI Reminds You...
• Dual-channel DDR works ONLY in the 3 combinations listed in the table shown in the previous page.
• Please select the identical memory modules to install on the dual channel, and DO NOT install three memory modules on three DIMMs, or it may cause some failure.
• Always insert the memory modules into the GREEN slots first, and it is strongly recommended not to insert the memory modules into the PURPLE slots while the GREEN slots are left empty.
• This mainboard DO NOT support the memory module installed with more than 18 pieces of IC (integrated circuit).
Recommended Memory Combination List
DIMM Slots    Max Speed
Green   Purple   Green   Purple
DIMM1   DIMM2   DIMM3   DIMM4
S   -   -   -   DDR 400
-   -   S   -   DDR 400
D   -   -   -   DDR 400
-   -   D   -   DDR 400
S   -   S   -   DDR 400
D   -   D   -   DDR 333
S   S   -   -   DDR 400
-   -   S   S   DDR 400
D   D   -   -   DDR 400
-   -   D   D   DDR 400
S   S   S   S   DDR 400
D   D   D   D   DDR 333
S: Single Side D: Double Side
If dual channel = double sided = high density then looking at MSI table the two 1GB modules I want to purchase need to be double sided also (per the last line) to ensure compatibility with the existing 256 (dual channel – per the SiS scan) modules as I would like to leave them in.
When I look at the Crucial and other sites for compatible memory it doesn’t confirm if the memory recommended is “double sided” or not - so do the spec or the numbers of the memory tell me this & I just don’t understand ?
Two examples from the Crucial site are below and I don’t know if one or both would be ok ?
Crucial   CT12864Z335 128Meg x 64   1gb DDR333 PC2700 CL=2.5 Unbuffered Non ECC
Crucial   CT12864Z40B 128Meg x 64 1gb DDR400 PC3200 CL=3   Unbuffered Non ECC
I note that people on the site talk about changing BIOS timing settings for stability etc – I would really like to avoid having to delve to that level as I don’t feel confident so would really appreciate some (hopefully simple) advice on what would be a straightforward and failsafe way to upgrade my memory.
Like so many things you scratch the surface and find out there’s whole lot more to understand…….!
Many thanks
Julian

Thanks very much to everyone for your kind advice – if I understand correctly I should upgrade to 2 x 1GB and forget trying to use the existing 512MB as well.
Unfortunately my lack of knowledge means I'm still a bit in the dark.
When I first wanted to upgrade I went on various sites such as Crucial & Corsair and got their recommendations for compatible memory - problem is they don’t specify if their recommendation is high or low density – unless I don’t understand the numbers & letters properly – see examples below:-
Crucial CT12864Z335 128Meg x 64 1gb DDR333 PC2700 CL=2.5 Unbuffered Non ECC
Crucial CT12864Z40B 128Meg x 64 1gb DDR400 PC3200 CL=3 Unbuffered Non ECC
Corsair VS1GB400C3 DDR-400 (PC3200C3) 2.6v 3-3-3-8-2T
Crucial describe theirs as 128Meg x 64 but Henry says to avoid this – I assume because 128Meg x 64 means it's high density – does this mean that I can’t even trust a site like Crucial to select compatible memory ?!
The e-bay article linked to in Henry’s reply is also a bit confusing because at the very top it refers to 128M x 64 but then a few lines later refers to 128M x 4 as being high density and 64 x 8 as being low density yet Henry refers to 128M x 64 as being high density and the Crucial spec above describes it as 128M x 64.
Hopefully you can see why I find it confusing & might be able to enlighten me and/or say what numbers/ letters etc will identify if the memory is low or high density ?

Memory Speed

The ram for this computer is PC3-10600 DDR3 SDRAM (1066/1333MHz) non-ECC but does it support faster memory and if so how fast can the memory be.

That is interesting, especially as I received a reply from Crucial which said:
Unfortunately we don’t make the PC3-10600 anymore, and as I can see your PC can support the PC3-12800, and it’s recommended for it.
Where they got this information from I do not know but when I allowed Crucial to Scan my Pro 3135 it recommended PC3-12800 DDR3 memory.
Someone I know has a SG3-130UK. I bought two 4GB of PC3-12800 for their computer and it works ok. Again this was the memory recommended when Crucial scanned their computer but the manual says PC3-8500 (DDR3-1066) or PC3-10600 (DDR3-1333)
I will try to see them tomorrow and check what speed the ram is running at.
Robert

What size monitor is recommended?

My consulting Client creates a new edition of a regional newspaper every two weeks. Color is used for the 16" x 11.75" Front Page
He organizes or creates: articles, photos, ads, classified ads, the usual. He has a PC shop, and accepts stories and photos from one or more reporters.
He is planning to migrate gradually from Ventura Publisher (with Corel Draw & Photo) to the CS5 suite of products (InDesign, Photoshop, whatever else is useful) as he learns more. For this aspect I'm considering recommending a dual boot environment, as he currently runs XP in 32-bit mode. I prefer Windows 7 in 64-bit mode.
He sends the color separated final version with regisration marks to his print vendor as a PDF.
When open, the physical paper measures 23 wide x 16 tall.
I feel like a 30" display will give him the space he needs for his publication, photos, ads, text, tool palettes, and the other applications windows needed such as Word. He doesn't want to waste his restricted money, and feels that his workflow now fits in 21" or so.
If anyone out there is under regular deadline pressure and can make a recommendation (vendor, model, size), we would greatly appreciate some advice here. A memory recommendation would also be gratefully accepted. I'm thinking 8-12GB, though we have 3GB now.
Thanks and Aloha!

Thank you very much, Eric for your knowledgeable reply.
Now I have another question, this time about the 1920 x 1222 screen size. Will this wide screen form distort typefaces in my docs created on a 1280 x 1024 monitor?
Any comments on the Nvidia 460 or 480 card with the monitor you recommend?
Thanks
Bill Hill
Date: Thu, 26 Aug 2010 08:57:22 -0600
From: [email protected]
To: [email protected]
Subject: What size monitor is recommended?
For a limited budget, you get a fairly versatile and decent quality monitor with the Dell UltraSharp U2410. At 1920x1200 pixels, there is ample room for document windows and palettes, plus it has an IPS panel which is highly desirable for serious photo editing and other colour-critical work (such as soft-proofing – it's quite accurate once the monitor is properly calibrated and profiled with a hardware tool such as the X-Rite Eye-One Monitor 2 ).
To take into account when considering a 30" TFT is the need for a graphic card equipped with a dual-link DVI port (single-link DVI does not provide enough bandwidth for 2560x1600 px resolution at 60 Hz) which can add to the already considerable total cost. Personally, I would prefer a better but smaller monitor over a bigger but mediocre one. Do stay clear of anything equipped with a TN type panel by all means; these are the cheapest and boast very fast response times (something totally irrelevant for print design) but a are IMHO a real nuisance to look at over longer periods of time (or at all if you are accustomed to an IPS-TFT).
Eric
>

Can I use 32GB of 800MHz internal memory in my MacPro1,1?

Can I install 32GB of DDR2 800MHz memory [ or said differently ... can I install more then 16 GB's of internal 800MHz memory-sticks in my MacPro1,1, built 12-2008 ], where it now runs on 9GB's of 667 MHz memory-sticks?
I'm confused, because I hear store-people saying that Apple only supports 16GB's of internal 667MHz memory in case of my machine (a MacPro1,1 from 12-2008), but at the same time inside several Apple-forums I read that most certainly 32GB's of 800MHz sticks would be supported, in other words ... the machine would be able to work with that kind and amount of memory.
I'd like to hear from some people who KNOW about these things.
Thanks beforehand people !
Kind regards, Arthur Flederus from Holland

has always supported 32GB
It uses 667MHz DDR2. As long as 800MHz is backward you are fine
4GB DIMMs cost a lot more - Amazon has 2x2GB FBDIMM 667 $54 the set, or $220 for 16GB - may not be on UK store but is on USA site.
2008 = MacPro3,1 that used 800MHz FBDIMMs, has 1600MHz bus.
You are mixing things around here. No 1,1 was built past Jan 2008.
www.macsales.com/memory/macpro or check Crucial or Kingston UK just use their guided memory recommendation
If it was me, given the price and support, I'd try to get US$600 for what you have and buy a 2010 model - again Apple Store ref'd "specials" are hard or non-existant outside USA but $1869. Then 32GB is only $300. Not $1200.

6500 running in native - which memory is used? SUP or MSFC?

Hi,
I have looked at memory requirments for IOS images.
When minimum DRAM and flash requirments are listed, which memory is this? Because the switch in running in native IOS it could be either?
I'm fairly sure that the flash is use id the Supervisor flash, but I'm not sure about the DRAM.
Does anyone know??
Thanks,
Dave

Depending on if you are dealing with 12.1E or 12.2S code, there are different requirements.
For example, for the sup2:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/122sx/ol_4164.htm#wp2561255
256MB is required for both the supervisor and the MSFC2 if running 12.2S code.
For 12.1E code on the sup2:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/12_1e/ol_2310.htm#wp1408120
128MB is recommended for the sup and 256MB for the MSFC2
Specific requirements for the other sups are also documented in the Release-notes. If you are going to have a large number of routes on the switch, it's recommended to have the same amount of memory on the supervisor and the MSFC as both processors keep their own copy of the FIB table in their local memory. Memory recommendations for various thresholds of route table sizes are also documented in the release notes.
HTH,
Bobby

Hardware recommendations FSM 4.0

Hi there,
I'd like to known what are the hardware recommendations for the implementation of FSM 4.0 in a large company, the goal is stream live events to aprox 400-500 concurrent users. We would like to broadcast the signal in HD (H.264).
How much bandwidth do I need?
Server, Cores and Memory recommendations?
Do you think that FSM is the best software solution ?
Best Regards.

Hi,
Thanks for your interest in Flash Media Server 4.0 (FMS 4.0). Here are the details that you are looking for :
Supported operating systems
·         Microsoft® Windows Server® 2008 64 bit / 32 bit
·         Microsoft Windows Server 2003 R2 64 bit / 32 bit
·         Linux® Red Hat® Enterprise Server 5 64 bit / 32 bit
·         Linux CENTOS 5.3 64 bit / 32 bit
Minimum hardware requirements
·         3.2GHz Intel® Pentium® 4 processor (dual Intel Xeon® or faster recommended)
·         Memory:
64 bit operating systems: 4 GB RAM / 8 GB RAM recommended
32 bit operating systems: 2 GB RAM / 4 GB RAM recommended
·         1GB Ethernet card
Hope the information is useful. Please let us know if you need more details. Thank you !

Kingston memory - KVR13LSE9/8 - has anyone used with W520 Quad core?

I have to order my memory for upgrade from a company catalog. The memory recommended on the Kingston website for the W520 quadcore is not available (TL-TP3B/8G - DDR3, 1333MHz, Non-ECC, CL9, X8, 1.5V, Unbuffered, SODIMM, 204-pin). However, KVR13LSE9/8 is available and appears to be the right specs (Kingston 8GB ValueRAM - 8GB (1 x 8GB) - DDR3L - 1333MHz (PC3-10666) - ECC - Unbuffered - 240-pin SoDIMM - 1.35V - CL9). Wondering if anyone has used this memory with their W520 quad core?
Thanks

Avoid Value RAM, they have a greater chance of not working. If you need cheaper RAM, I can recommend Crucial.
Jonas
Microsoft MVP: Windows Consumer Expert
Yoga Tablet 2 10 || ThinkPad X1 Carbon (20A7007MPH) || ThinkPad Helix (3698-6EU) || IdeaCentre B540
Twitter: @jonashendrickx

No signal output on monitor after installin hyperx memory

I bought 2 512 pc3200 cl2 184 kingston hyperX (KHX3200AK2/1GR)
My mobo is msi k8n neo nvidia nforce 3 250gb chipset board
I have cpu 3400+ amd
I took out my 1gb of 2700 ddr333 to install my new ram ddr400 3200 hyperX kingston and when I turn on my computer, i get no signal in my monitor, i checked the cables, and what it does it goes black and then back to sayin no signal output on the monitor

Replace monitor cable with a good one. If machine still won't boot then...
Follow Bejon's instructions carefully (remembering to remove power cord and waiting 3 minutes before opening case to reset cmos, then closing case after you have reset cmos as described in the user manual, and reattaching power cord after case is reclosed). Once you can boot (with one stick of ram in slot closest to the cpu if you cannot boot with 2 sticks) hit "del" key to enter bios, select "optimized defaults", enter "cell menu", set dram/memory voltage to 2.75 (or higher if manufacturerer of HYPER X memory recommends more power - don't worry about flashing red warning, memory can handle it), then use "F10" and "yes" to save settings in bios. Good luck.

Memory recommendations

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