WD Red Plus 12Tb 3.5" NAS Hard Drive (256Mb 7200rpm SATA3) #WD121KFbX

For Small or Medium Businesses

Stream, backup, share, and organize your digital content with a NAS and WD Red™ Plus drives designed to effortlessly share content with the devices at your home or business. NASware™ 3.0 technology increases your drives’ compatibility with your existing network and devices. For larger businesses with up to 24 bays, count on WD Red™ Pro drives to deliver exceptional performance.

Exclusive NASware 3.0

Not just any drive will do. Get up to 112TB of capacity in your 8-bay NAS system and with Western Digital's exclusive NASware 3.0 technology, you can optimize each and every drive. Built into every WD Red™ hard drive, NASware 3.0’s advanced technology improves storage performance by increasing compatibility, integration, upgradeability, and reliability.

Built for Optimum NAS Compatibility

WD Red™ Plus drives with NASware™ technology takes the guesswork out of selecting a drive. Optimized for NAS systems, our unique algorithm balances performance and reliability in NAS and RAID environments. Simply put, a WD Red™ Plus drive is one of the most compatible drives available for NAS enclosures. But don’t take our word for it. WD Red™ Plus drives are a reflection of extensive NAS partner technology engagement and compatibility-testing.

WD Red™ Pro for Big Business

If you’re looking for heavy-duty performance for NAS, WD Red™ Pro NAS hard drives deliver exceptional performance for medium to large business customers with extreme demands. For NAS environments with 9 to 24 bays, WD Red™ Pro drives deliver uncompromising performance and unwavering assurance backed by a 5-year limited warranty.

3D Active Balance Plus

Our enhanced dual-plane balance control technology significantly improves the overall drive performance and reliability. Hard drives that are not properly balanced may cause excessive vibration and noise in a multi-drive system, reduce the hard drive life span, and degrade the performance over time.

24/7 Environment

Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red™ Plus drive is engineered to tackle 24x7 environments.

Premium Support and a 3-year Limited Warranty

Confidently upgrade your NAS performance with the assurance of a 3-year limited warranty, coupled with world-class support services included with every WD Red™ Plus drive.

Desktop Drives vs. WD Red™ Plus

Do right by your NAS and choose the drive purpose-built for NAS with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:

• Compatibility: Unlike desktop drives, these 3.5” HDDs are specifically tested for compatibility with NAS systems for optimum performance.  
• Reliability: The always-on environment of a NAS or RAID is a hot one, and desktop drives aren’t typically designed and tested under those conditions like WD Red™ Plus drives are. 
• Error Recovery Controls:  WD Red™ Plus NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system. 
• Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Red™ Plus drives are designed to thrive in multi-bay NAS system environments. 

Full Specifications
Compatibility
Designed with CMR technology for small or medium-sized businesses in RAID-optimized NAS systems with up to 8 bays. Perfect for handling increased workloads, including expanded OS compatibility and ZFS.

Recording Technology
CMR

Dimensions (L x W x H)
5.787" x 4" x 1.028"

Product Numbers
1 TB , 64 MB
WD10EFRX
2 TB , 128 MB
WD20EFZX
3 TB , 128 MB
WD30EFZX
4 TB , 128 MB
WD40EFZX
6 TB , 128 MB
WD60EFZX
8 TB , 256 MB
WD80EFBX
8 TB , 128 MB
WD80EFZX
10 TB , 256 MB
WD101EFBX
12 TB , 256 MB
WD120EFBX
14 TB , 512 MB
WD140EFGX

Product Inventory

• Inventory can transfer between online shop and retail stores, please check with customer service before purchasing out of stock products.
• If both the online shop and retail stores inventory show out of stock, customers are welcome to place an order.
• Please click on "View More" button under Stock in-store to confirm the location of the in-stock store.

Delivery Service

• Delivery of in-stock products usually takes 1-3 working days, Monday to Friday during 09:00-18:00, delivery is limited to Hong Kong Area
• Delivery to your door: Free delivery for orders over HKD$900, HKD$50 delivery charge applies if order amount is less than HKD$900. (Except for some special-priced products)
• Pick-up from SF Station / EF-Locker: Free delivery for orders over HKD$900, HKD$50 delivery charge applies if order amount is less than HKD$900. (Except for some special-priced products)
• Some products stated "Except for in store pickup, this product requires additional delivery charge :$90 / $50" need to charge $90 or $50 for delivery
• Eye-Catching Delivery Specials：When buying 3 items with the "Eye-Catching Delivery Specials" tag, you can enjoy the free delivery service.
  
• Self-pickup from Wellent Store：Free of charge

Payment Method

• We accept the following credit cards: VISA, MASTER CARD, AE (We will not record your credit card information)
• We accept different online payment method: PayMe、WeChat Pay、Alipay HK、Octopus Card and Tap&Go

• We accept bank transfer, cheque and FPS payment.

  Bank Account / Cheque payable to： Wellent System Consultants Ltd.

  滙豐銀行 / HSBC : 178-384376-838

  中國銀行 / BOC : 033-665-10207389

  渣打銀行 / SCB : 329-0-034196-7

  『FPS』 ID:105424469

• After finishing payment through bank transfer, cheque and FPS, please upload the receipt to the User Centre or send to Whatsapp: 9014 9700 or E-mail eshop@wellent.com

Request for Quotation

• If you would like to request for a quotation, please provide the product list, company/organization English name, delivery address, contact person, phone number, and email address to our customer service through WhatsApp 9014 9700 or Email sales@www.wellent.com
• For eligible company, organization and school, we could provide payment period or cash on delivery, the longest payment period is 30 days. For more information, please contact our customer service.
• We also accept HSBC Purchasing Card

Product Warranty

• All products sold in this website are 100% Hong Kong official authorized product, with warranty and local vendor.
• Please keep the receipt for warranty purpose. Please contact vendor directly for details about warranty.
• Consumable products such as ink cartridges, toner, opened software are not eligible for product return, please contact the vendor for more information about warranty.
• Some products need to be inspected by the authorized dealer, those products can only be replaced after receiving the inspection paper. Products include but not limited to: Desktop, Notebook, Printer, etc.
• If customers find that the product does not meet the production standards (not involving artificial damage), please contact customer service within 7 days for replacement procedures.