Please help me, picking out a laptop

[angelamarie10]

Lenovo thinkPad W540
Hard DriveHelp me decide
RAID HDD, 500GB, 5400rpm,
RAID HDD, 500GB, 7200rpm,
1TB RAID Hard Disk Drive, 5400rpm,
128GB Solid State Drive, 2.5'', SATA3, Dual RAID SSDs
512GB Solid State Drive, 2.5'', SATA3, Dual RAID SSDs

 

[rgd1101]

how much disk space do you need? budget?

 

[g-unit1111]

RAID on a laptop would be a serious battery destroyer since you'll be running two mechanical hard drives as a complete array, I'd advise against that, and running SSDs in RAID will save battery but the cost per GB is astronomical compared to SSD / regular HD or a hybrid drive.

 

[angelamarie10]

"Storage Subsystem Help me decide:
Internal RAID - Not Enabled to Not RAID Capabl"... It was this choice that started this whole confusion to begin with. Then the next choice I had, I posted above. Could you please save me some serious $$$ and tell me what this means?? Please, your help is greatly appreciated.

 

[rgd1101]

Internal RAID - Not Enabled to Not RAID Capable
Mean it not RAID.

Do you need RAID, or you don't even know that mean? what do you use the laptop for?