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1 vote
1 answer
2k views

AMD Raid (RaidXpert) and expanding RAID 1 logical drives

Here's the setup. I've got an old machine with basic RAID 1 arrays. Basically, 4 physical drives were used to create 2 logical drivers in RAID 1, each filled to the brim. Also, the machine is running ...
MBender's user avatar
  • 393
0 votes
1 answer
1k views

How can I add a second hard drive to mirror the first one in RAID?

I have a HP ProLiant Gen8 MicroServer with a Hardware RAID Controller. The model is Dynamic Smart Array B120i/ZM. I currently have a single hard drive mounted. I would like to add a second identical ...
user avatar
0 votes
1 answer
2k views

How would hardware RAID compare to Windows software RAID?

I recently bought a new PC with a Gigabyte Z97P-D3 motherboard. One of the things it supports that my old machine didn't is RAID so I had planned to transfer my 2x 1TB hard drives from my old machine ...
Ian's user avatar
  • 441
0 votes
1 answer
2k views

poor write performance with RAID 5 array

I have an Intel RS2WC080 RAID controller card connected to an array of 8 WD Black 4TB SATA3 drives, in a RAID5 configuration. While the read speed is ~750MB/s the write speed hovers around 45MB/s. I ...
stib's user avatar
  • 4,319
4 votes
4 answers
15k views

RAID vs AHCI on Windows7 x64 ASUS

I have an ASUS p5ke-wifi/ap which has built-in RAID controller. From the BIOS, I can choose between 3 controller types: IDE RAID AHCI In that order. This setting was set to AHCI when I installed ...
Harper's user avatar
  • 143