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WD My Cloud 24TB EX2 Ultra 2-Bay NAS
Western Digital

WD My Cloud 24TB EX2 Ultra 2-Bay NAS

Bottom line: The Western Digital WD My Cloud 24TB EX2 Ultra 2-Bay NAS ($2,334.00 on Amazon as of 2026-10-21 16:16 UTC, orderable but not in stock): 24TB across two bays - room for a full 4K media library; main trade-off: 1GB DDR3 is tight for heavy multi-user or container workloads.

$2334.00

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Buy on Amazon — $2,334.00 Compare to similar PC & gaming hardware

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 24TB across two bays - room for a full 4K media library
  • ✓ 1.3 GHz dual-core CPU reduces lag during streaming
  • ✓ Automatic file sync keeps every computer current
  • ✓ Remote access plus file and folder sharing outside your network

Cons

  • ✗ 1GB DDR3 is tight for heavy multi-user or container workloads
  • ✗ Only 2 bays - no room to expand past the two drives
  • ✗ Mirroring the 24TB halves usable space to roughly 12TB
  • ✗ 1.3 GHz dual-core lags newer NAS CPUs for transcoding

Manufacturer description

The WD My Cloud EX2 Ultra puts 24TB of Western Digital storage on your network in a compact 2-bay enclosure, so your media library, project files, and computer backups live in one place you control instead of scattered across drives. A 1.3 GHz dual-core processor handles streaming without the stutter you get from entry-level single-core NAS boxes, and 1GB of DDR3 memory keeps simultaneous transfers, syncs, and streams from tripping over each other. Remote access is the point here: reach your files from anywhere, share individual files and folders with people outside your network, and let…

SpecPicks Verdict

SpecPicks scored Western Digital WD My Cloud 24TB EX2 Ultra 2-Bay NAS using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. Western Digital's PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for PC & gaming hardware of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

How much storage does this NAS actually come with?

It ships as a 24TB 2-bay unit, so the drives are already installed. If you mirror the two bays for redundancy, usable capacity drops to roughly half that.

Can I get to my files when I'm away from home?

Yes. The My Cloud EX2 Ultra is built around centralised network storage with access from anywhere, plus simplified file and folder sharing for people outside your network.

Is it fast enough to stream video?

Western Digital pairs a 1.3 GHz dual-core processor with 1GB of DDR3 memory specifically to help minimize lag while streaming and to handle multitasking.

Will it keep my computers backed up automatically?

It offers automatic file synching across all your computers plus multiple backup options, so you can assemble your own backup scheme rather than using a single fixed one.

Key Features

  • High-performance 1.3 GHz dual-core processor to help minimize lag while streaming
  • 1GB of DDR3 memory to multitask with ease
  • Centralised network storage and access from anywhere
  • Automatic file synching across all your computers
  • Simplified file and folder sharing

Full Specifications

ASINB085FBCRTD
BrandWD
ColorCharcoal
SeriesMy Cloud EX2 Ultra
LanguageEnglish, English, English, English, English
Batteries1 Lithium Ion batteries required.
Hard Drive24 TB Mechanical Hard Disk
Item Weight4.4 pounds
ManufacturerWestern Digital
Model NumberWDBVBZ0240JCH-EESN
Special FeatureCompact
Flash Memory Size24 GB
Hardware PlatformMac
Installation TypeInternal Hard Drive
Item model numberWDBVBZ0240JCH-EESN
Compatible DevicesDesktop
Product Dimensions6.1 x 3.9 x 6.75 inches
Hard Disk InterfaceUSB 3.0
Date First AvailableMarch 15, 2020
Hard Drive InterfaceUSB 3.0

Ready to buy?

WD My Cloud 24TB EX2 Ultra 2-Bay NAS is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $2,334.00

*Price sourced from Amazon.com. Last updated 2026-10-21. Price and availability subject to change.

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WD My Cloud 24TB EX2 Ultra 2-Bay NAS
$2,334.00
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