Western Digital

WD 20 TB My Cloud Pro PR2100 Professional Series 2-Bay Network Attached Storage - NAS - WDBBCL0200JBK-EESN

Name: WD 20 TB My Cloud Pro PR2100 Professional Series 2-Bay Network Attached Storage - NAS - WDBBCL0200JBK-EESN
Brand: Western Digital
SKU: B071GR5VK6

Status: WD 20 TB My Cloud Pro PR2100 Professional Series…: Unavailable on Amazon as of 2026-10-18 04:22 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The WD 20 TB My Cloud Pro PR2100 Series 2-Bay Network Attached Storage: 20 TB raw across 2 bays with RAID 0, 1, JBOD and spanning support; main trade-off: two bays cap expansion; RAID 5 and 10 need drive counts this chassis lacks.

Unavailable on Amazon as of 2026-10-18 04:22 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-18

Mike Perry — Hardware researcher since 2014. For external drives and portable storage, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 20 TB raw across 2 bays with RAID 0, 1, JBOD and spanning support
✓ Intel Pentium N3710 quad-core 1.6 GHz keeps multi-user file access responsive
✓ Hardware transcoding plus Plex Media Server streams to any internet-connected device
✓ 4 GB DDR3L memory handles concurrent edits from a small creative team
✓ Works with both Mac and PC, so mixed-OS teams share one storage pool

Cons

✗ Two bays cap expansion; RAID 5 and 10 need drive counts this chassis lacks
✗ N3710 Pentium is an entry-level chip by current NAS CPU standards
✗ DDR3L generation memory rather than the DDR4 in current-gen units
✗ My Cloud OS lock-in limits you to WD's app ecosystem for remote access

Manufacturer description

About this item The My Cloud Pro Series offers your creative team the network storage to edit, save and share production files from anywhere with an internet connection Compatible with both Mac and PC, you're able to protect your content regardless of OS and with all photos, videos and files organised in one place, your team has all it needs to streamline its creative workflow Stream anything: Built-in hardware transcoding prepares media for streaming in the right format and quality and with the plex media server installed on your NAS, you can stream to any device with an internet connection…

SpecPicks Verdict

SpecPicks scored WD 20 TB My Cloud Pro PR2100 Series 2-Bay Network Attached Storage using a rating × review-volume × price-fit model applied to published specs and reviews across the external storage category. Western Digital's external storage 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 external storage 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.

Key Features

The My Cloud Pro Series offers your creative team the network storage to edit, save and share production files from anywhere with an internet connection
Compatible with both Mac and PC, you're able to protect your content regardless of OS and with all photos, videos and files organised in one place, your team has all it needs to streamline its creative workflow
Stream anything Built-in hardware transcoding prepares media for streaming in the right format and quality and with the plex media server installed on your NAS, you can stream to any device with an internet connection
Intel Pentium N3710 quad-core 1.6 GHs processor with 4 GB DDR3L memory and support for RAID 0, 1, 5, 10, JBOD and spanning configurations

Full Specifications

RAM	4 GB
ASIN	B071GR5VK6
Brand	Western Digital
Color	Black
Series	WDBBCL0200JBK MY Cloud PRO PR2100
Hard Drive	20000 GB Mechanical Hard Disk
Item Weight	7.7 pounds
Manufacturer	WD
Model Number	1413262
Chipset Brand	Intel
Special Feature	Portable
Flash Memory Size	20 GB
Hardware Platform	PC, Mac
Installation Type	External Hard Drive
Item model number	1413262
Compatible Devices	Desktop
Product Dimensions	8.51 x 4.28 x 5.82 inches
Hard Disk Interface	USB 3.0
Date First Available	June 7, 2017
Graphics Coprocessor	Intel HD Graphics

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