Katalogerna RamDisk
 

RamDisk


 
RamDisk XP Home and Professional
RamDisk 2000 Server and Workstation
RamDisk NT Server and Workstation


Product Description: RamDisk XP for Windows XP Professional and Home Editions

RamDisk XP dramatically improves the disk performance of all applications running on Windows XP. In tests run with the Intel Iometer benchmark, RamDisk XP shows over 30 times performance improvement over a standard Microsoft cached disk partition on the Windows XP operating system......That translates into a 5 to 10 times improvement in overall application speed for most applications running on Windows XP.... For applications that are pure Input-Output this means a 30 times improvement in application speed.

A typical user will see dramatic performance improvements in their application speeds, because the disk subsystem is the slowest part of the computer and it slows everything down. In order to access data stored on a disk drive, the user has to wait for the mechanical speed of the disk subsystem. All users need to do to improve application speed is install their applications on RamDisk XP. It looks just like a real drive, except that it is pure software. The software takes less than five minutes to install, and saves you money!

In order to see good results a user should have 256 MB of RAM or more, a minimum of 128MB is required. Fortunately RAM is very inexpensive these days! Windows XP supports up to 4GB of RAM. Users can install their favorite applications on RamDisk XP and run them at blistering speed with no changes to the applications themselves.
RamDisk XP features a backup system to the hard drive. The user selects the backup function from the RamDisk XP control program at any time. When the system starts up, it restores the contents of the RAM drive to its original state. This restore process is transparent to the user. In order to enable this feature, the RamDisk MUST be formatted NTFS.

Windows XP IOMETER Benchmark Results
The developers ran the Intel Iometer benchmark on a test partition, and then on a RamDisk XP partition. They took a snapshot of the benchmarks and these are summarized below. In both cases, the access pattern was set to random I/O. Reads were set at 67% of the total I/Os, and writes were set at 33% of the total I/Os. These tests were run on a SONY VIAO system with a 650MHz PIII CPU with 256MB of RAM.

Hard disk test partition with MS caching enabled

RamDisk XP test partition

Summary of Results Disk Partition RamDisk XP
Summary of Results

Total I/Os per second
Transfer Rate in MB/sec.
Average Response Time in ms.
Maximum I/O response time in ms
CPU utilization
Disk Partition

834.72
1.63
1.1936
170.30
5.29%
RamDisk XP

24,536.79
47.92
0.0383
117.04
100.00%

Product Description: RamDisk 2000 and RamDisk NT for Workstations and Servers
SuperSpeed's RamDisk software offers the fastest solution for reads and writes. RamDisk creates a virtual disk drive to store files in non-swapable physical memory. The files stored in RamDisk 2000 or NT are not automatically saved to your hard disk drive.

RamDisk software for Windows 2000 and Windows NT is available on Intel and AMD CPUs and also on Compaq Alpha systems running Windows NT. RamDisk can improve system performance by factors of up to 30x. A RamDisk is also included with every SuperSpeed 2000 and SuperSpeed NT product.
Product Description: RamDisk 2000
SuperSpeed's RamDisk software offers the fastest solution for reads and writes. RamDisk creates a virtual disk drive to store files in non-swapable physical memory. The files stored in RamDisk are not automatically saved to your hard disk drive.

A typical user will see dramatic performance improvements in their application speeds, because the disk subsystem is the slowest part of the computer and it slows everything down. In order to access data stored on a disk drive, the user has to wait for the mechanical speed of the disk subsystem. All users need to do to improve application speed is install their applications on RamDisk. It looks just like a real drive, except that it is pure software. The software takes less than five minutes to install.

In order to see good results a user should have 256 MB of RAM or more, a minimum of 96MB is required. Fortunately RAM is very inexpensive these days! Users can install their favorite applications on RamDisk and run them at blistering speed with no changes to the applications themselves.

RamDisk is available for Windows NT and Windows 2000, on Intel/AMD and on Compaq Alpha systems. RamDisk can improve system performance by factors of up to 30x. 
Product Description: RamDisk NT:
SuperSpeed's RamDisk software offers the fastest solution for reads and writes. RamDisk creates a virtual disk drive to store files in non-swapable physical memory. The files stored in RamDisk are not automatically saved to your hard disk drive.

A typical user will see dramatic performance improvements in their application speeds, because the disk subsystem is the slowest part of the computer and it slows everything down. In order to access data stored on a disk drive, the user has to wait for the mechanical speed of the disk subsystem. All users need to do to improve application speed is install their applications on RamDisk. It looks just like a real drive, except that it is pure software. The software takes less than five minutes to install.

In order to see good results a user should have 256 MB of RAM or more, a minimum of 96MB is required. Fortunately RAM is very inexpensive these days! Users can install their favorite applications on RamDisk and run them at blistering speed with no changes to the applications themselves.

RamDisk is available for Windows NT and Windows 2000, on Intel/AMD and on Compaq Alpha systems. RamDisk can improve system performance by factors of up to 30x.
Use RamDisk XP, RamDisk 2000, or RamDisk NT if you....
  • Want the fastest read and write... i.e. at memory bus speed
  • Want to work with your entire application in a RamDisk
  • Can direct your temporary files to a partition and can tolerate 100% volatility when the system goes down, OR you can copy the data back periodically to your hardrive so if you have a crash or hang or power failure the minimized loss is tolerable.


Code Product Price
RDNTWS RamDisk Wks - INTEL/AMD EUR 83,90
RDNTS1 RamDisk SErver - INTEL/AMD Single CPU EUR 261,50
RDNTS2 RamDisk SErver - INTEL/AMD Dual CPU EUR 524,00
RDNTS3 RamDisk SErver - INTEL/AMD Quad CPU EUR 1.049,00

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