Western Digital Hard Drive Colors

1. Western Digital Hard Drive Colors Explained

WD Gold (New) WD Gold HDD is designed for Servers designed to handle workloads up to 550TB per year which is among the highest workload capability of 3.5-inch hard drives. The WD Gold hard drives have a very high reliability, with a MTBF of 2.5 million hours, that is two times more than WD Black or WD Red Pro HDDs. Western digital hard drive colors best photos and description western digital velociraptor 300gb sata hard drive page 6 of 7 what is the difference between western digital hard drives colors western digital launches wd se hard drive lineup for centers and western digital hard disk drive color explained star tech. WD drives may have a technology pedigree analogous to that of Ford’s in the motor industry but they are way ahead in terms of providing its broad base of customers with high-level, custom options. Western Digital’s colour coding – Red, Blue, Green or Black?

When selecting the HDDs for surveillance video storage or desktop PC, we will choose the products from Seagate or Western Digital. In order to simplify the selection, Western Digital’s hard disc drives are categorized by the product’s features, also using different colors to mark.Currently, the WD has Green HDD/Blue HDD/Black HDD/Red HDD/Purple HDD, also the Enterprise grade HDD. Each of color can represent the application that HDD fits.WD HDD Color Differences - Blue, Green, Black, Red, Purple: WD Green HDDGreen HDD: low noise, suitable for home usage, HDD for file downloading, its advantages including lower heat, more quiet, more eco-friendly. Energy-friendly HDD, large capacity storage; adopting IntelliPower technology, the speed can automatically adjust between 5400-7200 rpm. Pros: quiet, low-cost; Cons: low performance, high-delay time, average life expectancy. WD Blue HDDBlue HDD: suitable for home usage, high performance and low-cost advantages, 7200 rpm; the disadvantages include the running noise is a bit higher than Green HDD, performance is lower than Black HDD. WD Black HDDBlack HDD: High performance, large cache, high-speed.

Lias: LS WD Caviar Black. Mainly suitable for enterprise applications that requiring high-end computing such as video/photo editing/rendering and high performance game console, or servers. WD Red HDDRed HDD: Specifically designed for NAS environment that requiring 7days 24 hours continuous working. Western Digital Red HDD are mainly used in 1 to 5 HDDs small and medium scale NAS residential and small enterprise users.

Red HDD’s performance is close to the Green HDD, power consumption is low, low noise, can be suitable for continuous working, featuring NASware technology, this technology offers better compatibility, can fit NAS or RAID seamlessly. WD Purple HDDPurple HDD: Green HDD AV-GP’s replicate, support ignore cyclic redundancy check (CRC) errors, suitable for video surveillance storage, 24.7 continuous working design.Additionally, there are Enterprise grade HDDs offer the maximum performance, super large cache, high-speed. Enterprise grade HDDs also has the 7.24 hours continuous working capability, compared with traditional HDDs, offering high reliability and long life expectancy, also the highest Mean Time Before Failure (MTBF) are main differences.In conclusion, Green and Blue HDDs are suitable for desktop PC, generally the Blue HDD’s read/write speed is faster than Green HDD, so many users choose the Blue HDDs for their PCs, while Black HDDs are widely used in servers. The Red HDD is specifically designed for the NAS, Purple HDDs are suitable for video surveillance system, can support up to 32-channel HD security cameras.

Western Digital Hard Drive Colors Explained

The days of 'one drive fits all' are long gone, and has just introduced two new hard drives for the surveillance and video markets. To help you tell them apart, the drives for surveillance applications are coded green while the ones for video recording and streaming are coded blue.And yes, they are slightly different drives. The new S300 Surveillance hard drive is designed to run 24/7 with up to 64 security cameras.

Toshiba says 'it is designed for high speed, capacity and reliability to ensure the mission-critical surveillance footage can continually be recorded.' The V300 Video Streaming hard drive is designed to 'stream, record, edit and play video on digital video recorders (DVR), network-video recorders (NVR), set-top boxes and TV' sets. Toshiba says it spins slower and uses 25 percent less energy than a P300 Desktop PC drive, so it also generates less heat.

It also has a bigger (64MB) buffer and uses 'Silent Seek Technology to minimise noise and heat during operation'.Toshiba has also colour-coded the rest of its drives. It is using gold for NAS drives, silver for high-performance and gaming PCs, red for consumer and professional PCs and laptops, and dark blue for enterprise systems (the MG series for capacity and AL drives for performance).Western Digital (WD) has been using colour coding for a long time and uses this to name drives. As you may well know, WD Blue drives are all-rounders, WD Black offers high performance 7200rpm drives, WD Red drives are for NAS servers (read-oriented), WD Purple drives are for surveillance applications (write-oriented), and WD Gold models are 'enterprise-class hard drives'. The slower 5400rpm WD Green hard drives became Blue drives in 2015, and have model numbers that end with a Z. Names like VelociRaptor have vanished from the WD range, but you can still get them from the other hard drive giant, Seagate. However, these also have associated colours, as you can see from.

The Barracuda range of general PC hard drives is green, the Ironwolf NAS drives are red, and the Skyhawk surveillance drives are blue. Sadly, the Barracuda Pro range of higher-performance 7200rpm drives don't get their own colour: they're still green.Does this help anybody? If Toshiba had picked red instead of gold for its NAS drives, then at least this class would all sport the same colour code. But it didn't. By registering you become a member of the CBS Interactive family of sites and you have read and agree to the,. You agree to receive updates, alerts and promotions from CBS and that CBS may share information about you with our marketing partners so that they may contact you by email or otherwise about their products or services.You will also receive a complimentary subscription to the ZDNet's Tech Update Today and ZDNet Announcement newsletters. You may unsubscribe from these newsletters at any time.ACCEPT & CLOSE.