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3-Year PC Peripheral Protection Plan

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  • Delivered by e-mail; register and file claims online or by phone
  • We will fix the item, replace or pay up to the original purchase cost of the item. Zero deductible
  • Fully transferable if you give as a gift
  • Cancel anytime
  • Some customers may purchase service plans and eligible products on Amazon. If you purchase this service plan and eligible product for this service plan, you acknowledge that Amazon may send the service plan seller relevant product and price information for the purpose of administering the plan.

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WD My Cloud EX4100 Diskless Expert Series 4-Bay Network Attached Storage - NAS - WDBWZE0000NBK-NESN

4.1 out of 5 stars 325 customer reviews
| 257 answered questions

List Price: $439.99
Price: $349.00 & FREE Shipping. Details
You Save: $90.99 (21%)
In Stock.
Want it tomorrow, June 24? Order within and choose Saturday Delivery at checkout. Details
Ships from and sold by Amazon.com. Gift-wrap available.
Diskless
4-Bay
Get professional installation Details

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What's included See more details
  • Setting up one customer-supplied network attach storage unit
  • Installing storage software on computer
  • Connecting storage unit to network
  • Testing and verifying proper connection
How it works
  • Pro will contact you within 1 business day to schedule
  • Kick back and only pay when the job is done
  • Backed by Amazon's Happiness Guarantee
  • Book the service directly on Amazon
  • Receive confirmation within 1 business day
  • Backed by Amazon's Happiness Guarantee
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Estimate: $97.79
87% positive ratings (47 reviews)
    This fits your .
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  • Centralized storage with anytime, anywhere access
  • Integrated 1.6 GHz Marvell ARMADA 388 dual-core processor and 2 GB DDR3 memory
  • Milestone Arcus Surveillance software with unlimited camera licenses
  • RAID 0, 1, 5, 10 or JBOD and spanning
  • Twonky DLNA-certified media server and iTunes support
  • Dual Gigabit Ethernet ports for link aggregation and network redundancy
  • Multiple backup options: local, network and integrated cloud backup
  • WD’s award-winning My Cloud mobile app for access with your tablet and smartphone

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$349.00 & FREE Shipping. Details In Stock. Ships from and sold by Amazon.com. Gift-wrap available.

Frequently bought together

  • WD   My Cloud EX4100 Diskless Expert Series 4-Bay Network Attached Storage - NAS - WDBWZE0000NBK-NESN
  • +
  • WD Red 3TB NAS Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD30EFRX
Total price: $458.99
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Size: Diskless | Style: 4-Bay
  • Buy Used and Save: Buy a Used "WD My Cloud EX4100 Diskless Expert Series 4-Bay ..." and save 26% off the $439.99 list price. Buy with confidence as the condition of this item and its timely delivery are guaranteed under the "Amazon A-to-z Guarantee". See all Used offers.

From the manufacturer


Compare to similar items


This item WD My Cloud EX4100 Diskless Expert Series 4-Bay Network Attached Storage - NAS - WDBWZE0000NBK-NESN
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (325) 3 out of 5 stars (4128) 4 out of 5 stars (79) 4 out of 5 stars (356) 4 out of 5 stars (149) 4 out of 5 stars (129)
Price $349.00 $161.99 $498.98 $169.99 $249.99 $319.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com NOONTEC
Hardware Connectivity Ethernet Ethernet Ethernet, USB Ethernet Ethernet Ethernet
Item Dimensions 7.56 x 9.13 x 6.69 in 1.9 x 5.5 x 6.7 in 6.69 x 9.13 x 7.56 in 3.93 x 6.5 x 8.88 in 4 x 9 x 7 in 5.35 x 8.94 x 8.86 in
Item Weight 8 lbs 2.19 lbs 7.63 lbs 1.94 lbs 2 lbs 6.22 lbs

Product description

Size:Diskless  |  Style:4-Bay

Save all your valuable photos, videos, music and files on this ready-to-go, high-performance NAS solution for secure access to them anytime, from anywhere. Protect your content with multiple backup options, customize your NAS with a full suite of apps and enjoy peace of mind knowing that we've put our best in it, so you can put your best on it. Learn more at wd.com/EX4100


Product information

Size:Diskless  |  Style:4-Bay

Technical Details

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Summary : Screen Size, Screen Resolution, Graphics Coprocessor, Graphics Card RAM

Technical Specification

Warranty [pdf ]

Additional Information

Warranty & Support

Warranty, Parts:Manufacturers Limited Warranty:2 YearAmazon.com Return Policy:You may return any new computer purchased from Amazon.com that is "dead on arrival," arrives in damaged condition, or is still in unopened boxes, for a full refund within 30 days of purchase. Amazon.com reserves the right to test "dead on arrival" returns and impose a customer fee equal to 15 percent of the product sales price if the customer misrepresents the condition of the product. Any returned computer that is damaged through customer misuse, is missing parts, or is in unsellable condition due to customer tampering will result in the customer being charged a higher restocking fee based on the condition of the product. Amazon.com will not accept returns of any desktop or notebook computer more than 30 days after you receive the shipment. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.
Product Warranty: For warranty information about this product, please click here. [PDF ]

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

on April 27, 2016
Size: 16TB|Style: 2-Bay|Verified Purchase
44 comments| 68 people found this helpful. Was this review helpful to you?YesNoReport abuse
The manufacturer commented on the review below
on May 7, 2017
Size: 16 TB|Style: 4-Bay|Verified Purchase
11 comment| 7 people found this helpful. Was this review helpful to you?YesNoReport abuse
The manufacturer commented on this review (What's this?)
Hello Ray Schaar

Thank you for sharing your feedback on the My Cloud with us in this review.
There are many issues which may cause the symptoms you described and we are interested in working with you directly to help determine the root cause of the this issue and help provide solution for your particular network topology.

For direct assistance with your concerns, please get in touch with us below and reference the following case number we created for this review.

Support Case Number: 050817-12014026
Need Help? Please contact us at 1 (855) 559-3733.
on October 20, 2016
Size: Diskless|Style: 4-Bay|Verified Purchase
0Comment| 4 people found this helpful. Was this review helpful to you?YesNoReport abuse

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