 Desktop  | WD Blue
Solid performance and reliability for everyday computing.
| | |
 | WD Green
Cool, quiet operation for efficient eco-conscious computing.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD30EZRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 3 TB | 64 MB | | WD20EZRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 2 TB | 64 MB | | WD20EARX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 2 TB | 64 MB | | WD15EARX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 1.5 TB | 64 MB | | WD10EZRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 1 TB | 64 MB | | WD10EARX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 1 TB | 64 MB | | WD5000AZRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 500 GB | 64 MB |
|
 | WD Black
Maximum performance for power computing.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD4001FAEX | SATA 6 Gb/s | 3.5 Inch | 7200 | 4 TB | 64 MB | | WD3001FAEX | SATA 6 Gb/s | 3.5 Inch | 7200 | 3 TB | 64 MB | | WD2002FAEX | SATA 6 Gb/s | 3.5 Inch | 7200 | 2 TB | 64 MB | | WD1002FAEX | SATA 6 Gb/s | 3.5 Inch | 7200 | 1 TB | 64 MB | | WD5003AZEX | SATA 6 Gb/s | 3.5 Inch | 7200 | 500 GB | 64 MB |
|
 | WD Red WD Red is the only hard drive designed specifically for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD30EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 3 TB | 64 MB | | WD20EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 2 TB | 64 MB | | WD10EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 1 TB | 64 MB |
|
 Workstation  | WD VelociRaptor
WD VelociRaptor drives offer an unmatched combination of high performance and high reliability, perfect for workstations, high-end video and photo editing, low-end servers and performance enthusiasts' systems. Comes with a 3.5-inch mounting frame for easy installation into today's high-performance systems and chassis.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD1000DHTZ | SATA 6 Gb/s | 3.5 Inch | 10,000 | 1 TB | 64 MB | | WD5000HHTZ | SATA 6 Gb/s | 3.5 Inch | 10,000 | 500 GB | 64 MB | | WD2500HHTZ | SATA 6 Gb/s | 3.5 Inch | 10,000 | 250 GB | 64 MB | | WD1000CHTZ | SATA 6 Gb/s | 2.5 Inch | 10,000 | 1 TB | 64 MB | | WD5000BHTZ | SATA 6 Gb/s | 2.5 Inch | 10,000 | 500 GB | 64 MB | | WD2500BHTZ | SATA 6 Gb/s | 2.5 Inch | 10,000 | 250 GB | 64 MB |
|
 Mobile  | WD Blue
Solid performance and reliability for everyday computing.
| | |
 | WD Green
Cool, quiet operation for efficient eco-conscious computing.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD20NPVT | SATA 3 Gb/s | 2.5 Inch | IntelliPower | 2 TB | 8 MB | | WD15NPVT | SATA 3 Gb/s | 2.5 Inch | IntelliPower | 1.5 TB | 8 MB |
|
 | WD Black
Maximum performance for power computing.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD7500BPKT | SATA 3 Gb/s | 2.5 Inch | 7200 | 750 GB | 16 MB | | WD5000BPKT | SATA 3 Gb/s | 2.5 Inch | 7200 | 500 GB | 16 MB | | WD3200BEKT | SATA 3 Gb/s | 2.5 Inch | 7200 | 320 GB | 16 MB | | WD2500BEKT | SATA 3 Gb/s | 2.5 Inch | 7200 | 250 GB | 16 MB | | WD1600BEKT | SATA 3 Gb/s | 2.5 Inch | 7200 | 160 GB | 16 MB |
|
 NAS  | WD Red WD Red is the only hard drive designed specifically for NAS systems that have 1-5 drive bays. The drives are designed and extensively tested for compatibility in the unique 24x7 operating environment and demanding system requirements of home and small office NAS.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD30EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 3 TB | 64 MB | | WD20EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 2 TB | 64 MB | | WD10EFRX | SATA 6 Gb/s | 3.5 Inch | IntelliPower | 1 TB | 64 MB |
|
 Enterprise  | WD XE
The 2.5-inch WD XE SAS drives offer the powerful combination of enterprise-class performance and reduced power consumption required for demanding high-performance computing and mission-critical environments.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD9001BKHG | SAS 6 Gb/s | 2.5 Inch | 10,000 | 900 GB | 32 MB | | WD6001BKHG | SAS 6 Gb/s | 2.5 Inch | 10,000 | 600 GB | 32 MB | | WD4501BKHG | SAS 6 Gb/s | 2.5 Inch | 10,000 | 450 GB | 32 MB | | WD3001BKHG | SAS 6 Gb/s | 2.5 Inch | 10,000 | 300 GB | 32 MB |
|
 | WD RE (SAS) High capacity 3.5-inch enterprise SAS drives engineered for use in densely packed multi-drive storage systems.
| | | Model # | Interface | Form Factor | RPM | Capacity | Cache | | WD4001FYYG | SAS 6 Gb/s | 3.5 Inch | 7200 | 4 TB | 32 MB | | WD3001FYYG | SAS 6 Gb/s | 3.5 Inch | 7200 | 3 TB | 32 MB | | WD2001FYYG | SAS 6 Gb/s | 3.5 Inch | 7200 | 2 TB | 32 MB | | WD1001FYYG | SAS 6 Gb/s | 3.5 Inch | 7200 | 1 TB | 32 MB |
|
 | WD RE (SATA)
WD RE drives offer an ideal combination of high performance, high capacity and 24x7 reliability for enterprise applications.
| | |
 Audio/Video  | WD AV-GP
Power-conserving WD AV-GP drives offer significant power savings and thermally optimized operation resulting in lower cost of ownership and unsurpassed reliability for PVR/DVR, IPTV boxes and media server manufacturers.
| | | Model # | Interface | Form Factor | Capacity | Acoustics (Sone) | Hours of HD Video | Cache | | WD30EURS | SATA 3 Gb/s | 3.5 Inch | 3 TB | < 1 | 360 | 64 MB | | WD25EURS | SATA 3 Gb/s | 3.5 Inch | 2.5 TB | < 1 | 300 | 64 MB | | WD20EURS | SATA 3 Gb/s | 3.5 Inch | 2 TB | < 1 | 240 | 64 MB | | WD15EURS | SATA 3 Gb/s | 3.5 Inch | 1.5 TB | < 1 | 180 | 64 MB | | WD10EURX | SATA 6 Gb/s | 3.5 Inch | 1 TB | < 1 | 120 | 64 MB | | WD10EURS | SATA 3 Gb/s | 3.5 Inch | 1 TB | < 1 | 120 | 64 MB | | WD7500AURS | SATA 3 Gb/s | 3.5 Inch | 750 GB | < 1 | 90 | 64 MB | | WD10EVDS | SATA 3 Gb/s | 3.5 Inch | 1 TB | < 1 | 120 | 32 MB | | WD7500AVDS | SATA 3 Gb/s | 3.5 Inch | 750 GB | < 1 | 90 | 32 MB | | WD5000AVDS | SATA 3 Gb/s | 3.5 Inch | 500 GB | < 1 | 60 | 32 MB | | WD10EUCX | SATA 6 Gb/s | 3.5 Inch | 1 TB | < 1 | 120 | 16 MB | | WD3200AVCS | SATA 3 Gb/s | 3.5 Inch | 320 GB | < 1 | 38 | 16 MB | | WD2500AVCS | SATA 3 Gb/s | 3.5 Inch | 250 GB | < 1 | 30 | 16 MB | | WD1600AVCS | SATA 3 Gb/s | 3.5 Inch | 160 GB | < 1 | 19 | 16 MB |
|
 | WD AV-25
Low power storage engineered to thrive in 24x7 streaming environments.
| | | Model # | Interface | Form Factor | Capacity | Acoustics (Sone) | Hours of HD Video | Cache | | WD10JUCT | SATA 3 Gb/s | 2.5 Inch | 1 TB | < 1 | 120 | 16 MB | | WD5000LUCT | SATA 3 Gb/s | 2.5 Inch | 500 GB | < 1 | 60 | 16 MB | | WD5000BUCT | SATA 3 Gb/s | 2.5 Inch | 500 GB | < 1 | 60 | 16 MB | | WD3200BUCT | SATA 3 Gb/s | 2.5 Inch | 320 GB | < 1 | 38 | 16 MB | | WD2500BUCT | SATA 3 Gb/s | 2.5 Inch | 250 GB | < 1 | 30 | 16 MB | | WD1600BUCT | SATA 3 Gb/s | 2.5 Inch | 160 GB | < 1 | 19 | 16 MB |
|
|