Synology 2 bay NAS DiskStation DS218j (Diskless)

4.5 out of 5 stars 883 ratings

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2-bay; 512MB DDR3
DS218j
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  • A versatile entry-level 2-bay NAS for home and personal cloud storage
  • Over 113 MB/s reading, 112 MB/s writing
  • Dual-core CPU with hardware encryption engine. Operating Temperature: 5°C to 40°C (40°F to 104°F)
  • Everywhere access with iOS/Android/Windows ready mobile apps
  • An integrated media server supporting multimedia streaming.Maximum Single Volume Size:16 TB
  • Compatible drive - 3.5" SATA HDD; 2.5" SATA HDD (with optional 2.5" Disk Holder) ; 2.5" SATA SSD (with optional 2.5" Disk Holder)
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Size: 2-bay; 512MB DDR3 | Style: DS218j

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From the manufacturer

DS119j
DS218j DS418j DS119j
Drive Bays 2 4 1
Max Raw Storage Capacity 24 TB (12 TB drive x 2) (Capacity may vary by RAID types) 48 TB (12 TB drive x 4) (Capacity may vary by RAID types) 14 TB (14 TB drive x 1) (Capacity may vary by RAID types)
CPU Dual Core 1.3 GHz Dual Core 1.4 GHz Dual Core 800 MHz
Hardware Encryption Engine
Memory 512 MB DDR3 1 GB DDR4 256 MB DDR3L
1GbE LAN Port 1 1 1
USB Port 2 x USB 3.0 2 x USB 3.0 2 x USB 2.0
Supported RAID Type Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1 Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 Basic
Maximum IP cameras 14 16 5
Power consumption 17.48 W (Access), 7.03 W (HDD Hibernation) 21.22 W (Access), 8.97 W (HDD Hibernation) 10.04 W (Access) 5.01 W (HDD Hibernation)

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Customer Rating 4.5 out of 5 stars (883) 4.8 out of 5 stars (218) 3.9 out of 5 stars (919) 3.7 out of 5 stars (481)
Price From $329.69 $299.99 $150.99 $168.54
Shipping FREE Shipping. Details FREE Shipping. Details FREE Shipping. Details
Sold By Available from these sellers Amazon.com Amazon.com Amazon.com
Hardware Interface USB 3.0 Ethernet USB 3.0, Ethernet
Item Dimensions 8.88 x 6.50 x 3.94 inches 6.50 x 4.25 x 9.14 inches 6.10 x 3.90 x 6.75 inches 9.45 x 3.31 x 8.67 inches
Item Weight 1.92 lbs 4.98 lbs 1.80 lbs 2.43 lbs

Product description

Size:2-bay; 512MB DDR3  |  Style:DS218j

Synology Disk Station DS218j is a 2-bay NAS server which perfectly fits home and personal users to build your own personal cloud. Simple yet powerful, Synology DS218j offers effortless data sharing, multimedia streaming, and cloud synchronization. Synology DS218j is backed by Synology's 2-year limited warranty. System Fan: 92 mm x 92 mm, Fan Speed Mode: Full-Speed Mode, Cool Mode, Quiet Mode, Low-power Mode. Noise Level: 18.2 dB(A), Power Supply Unit / Adapter: 60 Watts, AC Input Power Voltage: 100V to 240V AC, Power Frequency: 50/60 Hz, Single Phase.


Product information

Size:2-bay; 512MB DDR3  |  Style:DS218j

Technical Details

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Technical Specification

Additional Information

Warranty & Support

Amazon.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.

Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
883 customer ratings
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Reviewed in the United States on July 9, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
187 people found this helpful
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Reviewed in the United States on August 17, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
113 people found this helpful
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Reviewed in the United States on July 18, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
60 people found this helpful
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Reviewed in the United States on April 6, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
56 people found this helpful
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Top international reviews

Aero9k
1.0 out of 5 stars Unfortunately not for the Computer Illiterate
Reviewed in Canada on December 31, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
42 people found this helpful
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Amazon Customer
1.0 out of 5 stars Internal fan failed and stopped working in 12 hrs.
Reviewed in India on June 10, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
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40 people found this helpful
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L-P
2.0 out of 5 stars If you intend to use it to access an external drive, it will only be in READ mode...
Reviewed in Canada on December 20, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
29 people found this helpful
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Cliente Amazon
1.0 out of 5 stars Descripción mal
Reviewed in Spain on September 16, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
22 people found this helpful
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Darren
5.0 out of 5 stars Ideal
Reviewed in the United Kingdom on March 3, 2020
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
One person found this helpful
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koara
3.0 out of 5 stars もっと敷居が低いと勘違いしました
Reviewed in Japan on February 22, 2019
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
50 people found this helpful
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John Bowen
4.0 out of 5 stars Good backup, but not without its challenges
Reviewed in the United Kingdom on September 4, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
One person found this helpful
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schardwick
5.0 out of 5 stars A budget solution for simple file storage and file serving but does that job perfectly.
Reviewed in the United Kingdom on February 9, 2020
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
One person found this helpful
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CodeCommissions
4.0 out of 5 stars More pros than cons.
Reviewed in Canada on December 25, 2018
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
13 people found this helpful
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Steven Richard Masey
5.0 out of 5 stars Exactly what you would expect from synology, secure, efficient and quiet
Reviewed in the United Kingdom on November 27, 2019
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
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Cliente de Amazon
4.0 out of 5 stars Excelente NAS
Reviewed in Mexico on January 8, 2019
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
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8 people found this helpful
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Adeluna100
3.0 out of 5 stars Nas para discos de 2.5
Reviewed in Mexico on September 9, 2019
Size: 4-bay; 512MB DDR3LStyle: DS419slimVerified Purchase
3 people found this helpful
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aaduarteme
5.0 out of 5 stars Opción interesante para tu respaldo
Reviewed in Mexico on February 24, 2020
Size: 1-bay; 512MB DDR3LStyle: DS120jVerified Purchase
2 people found this helpful
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IFlax
5.0 out of 5 stars Es la mejor marca de Nas
Reviewed in Mexico on January 25, 2020
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
2 people found this helpful
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Jose
5.0 out of 5 stars De lo mejorcito
Reviewed in Spain on June 15, 2019
Size: 2-bay; 512MB DDR3Style: DS218jVerified Purchase
3 people found this helpful
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