I am considering three different drives and would appreciate input. Please suggest alternatives not on this list as well. My plan is to fill a Synology DS509+ with 5 drives and run RAID 5 + spare. Our workgroup is small and we will access this server just a few times a day. We will store 3D modeling files, RAW photos from SLRs, images, mp4 movies, etc. Most IO will be large block transfers of 1-20 MB, not small files or database-type IO. I would like performance to be good but do not want to sacrifice reliability for performance. I will back this unit up to another DS unit.
I am wary of using Seagate drives based on recent personal experience with several 7200.11 units.
These are the drives I am considering:
Samsung EcoGreen HD154UI 1.5TB 5900RPM
http://www.newegg.com/Product/Product.aspx?Item=N82E16822152175
This drive seems to be a good candidate and reviews are good at NewEgg and elsewhere. It is on the compatibility list from Synology. My concerns are that it delivers slow performance in some reviews, and that some forum posters here suggest that Samsung mechanisms are not up to snuff compared to other mfgs.
Hitachi HD32000 2TB
http://www.newegg.com/Product/Product.aspx?Item=N82E16822145276
This drive is NOT on the Synology compatibility list, however reviews are excellent at NewEgg, it's fast at 7200 RPM, and Hitachi drives seems to be the most trusted by Synology forum members. This is just from my informal review of recent posts. I am a little confused about the model number on this drive and wonder if in fact it is a part of the compatible series from Hitachi.
WD Green 1.5 TB WD15EADS
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136351
I know there are bad sub-versions of this product and don't want to get stuck with one. The sleep/spindown timer issues with this drive scare me for use in a RAID array, although some people suggest these issues are easy to fix.
Any input is much appreciated.
I am wary of using Seagate drives based on recent personal experience with several 7200.11 units.
These are the drives I am considering:
Samsung EcoGreen HD154UI 1.5TB 5900RPM
http://www.newegg.com/Product/Product.aspx?Item=N82E16822152175
This drive seems to be a good candidate and reviews are good at NewEgg and elsewhere. It is on the compatibility list from Synology. My concerns are that it delivers slow performance in some reviews, and that some forum posters here suggest that Samsung mechanisms are not up to snuff compared to other mfgs.
Hitachi HD32000 2TB
http://www.newegg.com/Product/Product.aspx?Item=N82E16822145276
This drive is NOT on the Synology compatibility list, however reviews are excellent at NewEgg, it's fast at 7200 RPM, and Hitachi drives seems to be the most trusted by Synology forum members. This is just from my informal review of recent posts. I am a little confused about the model number on this drive and wonder if in fact it is a part of the compatible series from Hitachi.
WD Green 1.5 TB WD15EADS
http://www.newegg.com/Product/Product.aspx?Item=N82E16822136351
I know there are bad sub-versions of this product and don't want to get stuck with one. The sleep/spindown timer issues with this drive scare me for use in a RAID array, although some people suggest these issues are easy to fix.
Any input is much appreciated.