Hard drives can be a perplexing shopping decision, because of the wide range of choices to compare. The Caviar green and Caviar Black are both capable models for technophiles and telecommuters alike. The Caviar green shines with its large storage capacity, whereas the Caviar Black attracts attention with its fast rotation speed and is the one for multimedia.
|Features||Western Digital Caviar green||Western Digital Caviar Black|
|Height||3.3 cm (1.3 in.);2.77 cm (1.09 in.);2.62 cm (1.03 in.);2.59 cm (1.02 in.);2.54 cm (1 in.);14 cm (5.51 in.);0.94 cm (0.37 in.)||2.62 cm (1.03 in.);2.59 cm (1.02 in.);2.54 cm (1 in.);2.49 cm (0.98 in.);10.16 cm (4 in.)|
|Weight||0.75 kg;0.73 kg;0.64 kg;0.63 kg;0.6 kg;0.15 kg||0.75 kg;0.69 kg|
|Buffer Size||8 MB;64 MB;32 MB;2 MB;16 MB||64 MB;32 MB;2 MB|
|Spindle Speed||7200 RPM;5400 RPM||7200 RPM;10000 RPM|
|Sound Emission||29 dB;27 dB||33 dB|
|Seek Time||8.9 ms;4.2 ms;2 ms;14.3 ms||4.2 ms;2 ms;11 ms|
|cmm_sdc.string.Package Qty. (Mining)||1||1|
|Average Latency||5.56 ms;5.5 ms;4.17 ms||4.17 ms|
|Width||6.98 cm (2.75 in.);57.12 cm (22.49 in.);10.21 cm (4.02 in.);10.16 cm (4 in.)||14.71 cm (5.79 in.);10.21 cm (4.02 in.);10.16 cm (4 in.)|
|Internal Data Transfer Rate||144.5 Mbit/s;111 Mbit/s;108 Mbit/s||138 Mbit/s;126 Mbit/s;113 Mbit/s;106 Mbit/s|
|Hard Drive Type||HDD (Hard Disk Drive)||HDD (Hard Disk Drive)|
|Depth||82.32 cm (32.41 in.);17.14 cm (6.75 in.);14.73 cm (5.8 in.);14.71 cm (5.79 in.);14.68 cm (5.78 in.)||2.62 cm (1.03 in.);14.71 cm (5.79 in.)|
|External Data Transfer Rate||768 Mbps;600 Mbps;60 Mbps;384 Mbps;300 Mbps||600 Mbps;300 Mbps|
|Hard Drive Enclosure||Internal||Internal|
Western Digital Caviar green
The Caviar green has a 64 GB to 3 TB storage capacity, so you can store your whole family's favourite video games and mp3s. Beyond that, its 5400 RPM rotation speed enables you to watch games load right away. You can quickly sift through files thanks to its 64 MB buffer size. In addition, the Caviar green boasts a 768 Mbps external data transfer rate, so you can enjoy fast access to big data. Its SATA interface enables you to complete installation easily.
Western Digital Caviar Black
The Caviar Black boasts an 18 GB to 2 TB storage capacity, so you can keep all your important applications and large files. Plus, the Caviar Black's 7200 RPM rotation speed helps you gain fast access to large multimedia files. Enjoy rapid file searches thanks to its 32 MB buffer size. Also, it has a 300 Mbps external data transfer rate, allowing you to quickly read and write from your device. The Caviar Black's SATA interface lets you install it with no problem.
Comparing the Western Digital Caviar green Vs Western Digital Caviar Black
In general, the Caviar green has the upper hand. The Caviar green sports a larger available storage capacity, so you can store even more applications, files, and data. Beyond that, you can spend less time searching through files thanks to the Caviar green's 100% larger buffer size. Furthermore, its 156% faster external data transfer rate lets you read and write from your device much more quickly. However, the Caviar Black features a 33% faster rotation speed, allowing you to improve data transfer of multimedia files. Furthermore, the Caviar Black rivals with a compatible interface. Hence, it works well for multimedia.
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