What are the differences between the Western Digital Drives?

WD Caviar Green: Cool, quiet, eco-friendly
WD Caviar Red: Cool, quiet, designed for NAS and small RAID setups
WD Caviar Blue: Performance & reliability for everyday computing
WD Caviar Black: Maximum performance for power computing
WD RE4: Optimized for RAID configurations, enterprise-class reliability
1.
SW#: 16625
Western Digital - Cavier Caviar Red PRO /NAS 6.0TB 7200 SATA6GB/S 128MB
Western Digital Caviar Red PRO - 6.0TB - 3.5" Hard Drive (WD6002FFWX), Serial ATA (SATA600), 7200RPM, 128MB Cache - (5Y)
$ 368 + tax (CDN)
Available at Distributor
 
2.
SW#: 15980
Western Digital - Cavier Caviar SE 2.0TB 7200RPM SATA600 64MB
Western Digital SE - 2.0TB - 3.5" Hard Drive (WD2000F9YZ), Optimized for use in medium sized Servers & smaller RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
Call us for Price and Availability
 
3.
SW#: 15981
Western Digital - Cavier Caviar SE 3.0TB 7200RPM SATA600 64MB
Western Digital SE - 3.0TB - 3.5" Hard Drive (WD3000F9YZ), Optimized for use in medium size Servers & smaller RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
$ 246 + tax (CDN)
Back Order
 
4.
SW#: 15982
Western Digital - Cavier Caviar SE 4.0TB 7200RPM SATA600 64MB
Western Digital SE - 4.0TB - 3.5" Hard Drive (WD4000F9YZ), Optimized for use in medium size Servers & smaller RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
$ 260 + tax (CDN)
Back Order
 
5.
SW#: 13715
Western Digital - Cavier Caviar RE 500GB 7200RPM SATA600 64MB
Western Digital RE (RAID Edition) - 500GB - 3.5" Hard Drive (WD5003ABYZ), Optimized for use in 24/7 Servers & RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
$ 97 + tax (CDN)
Available at Distributor
 
6.
SW#: 14890
Western Digital - Cavier Caviar RE4 2.0TB 7200RPM SATA600 64MB
Western Digital RE4 (RAID Edition 4) - 2.0TB - 3.5" Hard Drive (WD2000FYYZ), Optimized for use in 24/7 Servers & RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
Call us for Price and Availability
 
7.
SW#: 14891
Western Digital - Cavier Caviar RE4 3.0TB 7200RPM SATA600 64MB
Western Digital RE4 (RAID Edition 4) - 3.0TB - 3.5" Hard Drive (WD3000FYYZ), Optimized for use in 24/7 Servers & RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
$ 260 + tax (CDN)
Back Order
 
8.
SW#: 14888
Western Digital - Cavier Caviar RE4 4.0TB 7200RPM SATA600 64MB
Western Digital RE4 (RAID Edition 4) - 4.0TB - 3.5" Hard Drive (WD4000FYYZ), Optimized for use in 24/7 Servers & RAID Arrays, Serial ATA (SATA600), 7200RPM, 64MB Cache - (5Y)
Call us for Price and Availability
Please note that the listed prices are already cash discounted. This discount is applicable ONLY for payments by cash/Interac/certified cheque. Payments by credit card (MasterCard and VISA only) will lose the 2.5% special discount (non-discounted regular price).