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Thread: Expected RAID 0 speeds
01-23-04, 07:41 AM #1
Expected RAID 0 speeds
Hello, I installed the Fasttrack TX4000 in my computer. The motherboard is the K7D Master, so I put the card in the 66MHz PCI slot 2. It's the only card in the 66MHz PCI slots. I am doing RAID 0 using 2 hard drive, Wester Digital 110GB 7200RPM 8MB cache ATA 100. I partitioned it to 20GB (NTFS for windows install), 100GB (FAT32), 100GB(FAT32). I benchmarked the NTFS partition with Sandra 2003 and found the drive speed to be about 50MB/s, this seems kinda low. Any ideas if this is about the correct speed, or is something wrong. Would partitioning to aprox. each drive's size prevent striping across both drives?
01-23-04, 08:28 AM #2
Nope, that's relatively close to correct. Sandra isn't the best benchmark to use; I would suggest ATTO or HDTach. Nevertheless, it sounds like you're relatively close.
You must remember that since you've partitioned the drive up, that first partition is on the innermost tracks. Benchmark the last partition and I bet it will crank out some serious numbers...Sis 461 VLB-3.................................|.Gigabyte GA-X38-DS4
AMD 486DX4 133 at 200Mhz 50FSB x 4 3.5v.......|.E8400 E0 3.0Ghz at 4.5Ghz 500FSB x 9 1.48v
S3 864P 4mb VRAM VLB at 48/54 on 50mhz bus....|.2 x Sapphire 4850 512mb at 700/1100 PCIE 2.0 x16
4 x 32mb HMC PC33 SIMM's50Mhz 2-1-1-3 at 3.3v.|.4 x 1Gb Crucial Ballistix D9GMH 1000Mhz 5-5-5-12 at 2.1v
2 x Western Digital 4200RPM Caviar 4Gb ATA66..|.Samsung 7200RPM Spinpoint F1 750Gb SATA-II
Mitsumi 4x CDRW PIO-1.........................|.Samsung 20x DVD+/-RW SATA
01-23-04, 01:45 PM #3
Ok, thanks for your reply. I'll try benchmarking with the tools you mentioned, and I'll also bench the last partition.
01-23-04, 03:38 PM #4
somebody started this thread
about the raid speeds, come make a screenshot, and add to teh database, so we can compare.
This thread is NOT a race for the fastest speeds, just a little comparison between raid setups.
PS> I won't even try to go near twin or triple raptors in RAID0....
maybe in my next life..AthlonXP-M 2500+ 200x12.5
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