Synology DX517 5-Bay 16-80 TB HDD NAS Expansion RAID Compatible DS423-223 DS923

Expansion x5 WD RED Plus, IronWolf/HAT3300 HDD 7200/Rpm
PCBOOST
(11933)
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GBP 959.99
ApproximatelyRM 5,412.77
Condition:
New
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20TB (5x4TB) Seagate IronWolf
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20TB (5x4TB) Synology HAT3300
30TB (5x6TB) Synology HAT3300
40TB (5x8TB) Synology HAT3310
80TB (5x16TB) Synology HAT3310
20TB (5x4TB) Toshiba N300
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5TB (5x1TB) SSD 2.5" SA500 WD RED
10TB (5x2TB) SSD 2.5" SA500 WD RED
20TB (5x4TB) SSD 2.5" SA500 WD RED
20TB (5x4TB) HAT5300 Synology
2 available1 sold
Other people bought this. 1 has already sold.
Breathe easy. Returns accepted.
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Shipping:
GBP 121.45 (approx RM 684.78) International Priority Shipping to United States via eBay's Global Shipping Program
This amount includes seller specified domestic shipping charges as well as applicable international shipping, handling, and other fees. This amount is subject to change until you make payment. For additional information, see the Global Shipping Program terms and conditions
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Located in: Birmingham, United Kingdom
Import charges: 
Free amount confirmed at checkout
This amount includes applicable customs duties, taxes, brokerage and other fees. This amount is subject to change until you make payment. For additional information, see the Global Shipping Program terms and conditions
Delivery:
Estimated between Fri, 24 Oct and Mon, 3 Nov to 94104
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Includes international tracking
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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Coverage:
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(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:286035366009
Last updated on Sep 24, 2025 15:58:19 MYTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
MPN
DX517
Item Length
233 mm
Colour
Black
Form Factor
3.5 in
Unit Type
Unit
Manufacturer Warranty
3 Years
Drive Type(s) Supported
HDD + SSD
Maximum Fan Speed
157 mm
Storage Format
HDD & SSD
Features
Cloud Storage, Dual-Drive, Duplication, Heatsink, Hybrid (HDD/SSD), Removable
Storage Capacity
80 TB
Unit Quantity
1
Item Width
248 mm
Compatible With
Android, Laptop, Mac, PC, 23 series:DS1823xs+, DS923+, DS723+ 22 series:DS1522+ 21 series:D, DS1823xs+, DS923+, DS723+, DS1522+, DS1821+, DS1621xs+, DS1621+, DVA3221, DS1520+, DS920+, DS720+, DS1819+, DS1019+, DVA3219, DS1618+, DS918+, DS718+, NVR1218, DS1817+, DS1817, DS1517+, DS1517, DS916+, DS716+II, DS716+, DS1815+, DS1515+, DS1515
USB Specification
USB 3.0
Number of Bays
5
Writable Format
fat32, btrfs, ext4, ext3, ntfs, hfs+, exfat9
Rotation Speed
7200 RPM
Brand
Synology
Type
External Drive
Model
Synology DX517
Write Speed
4x
Country/Region of Manufacture
Taiwan
Interface
SATA II, SATA III
Cache
256 MB
Product Line
Expansion
Category

Item description from the seller

Seller business information

VAT number: GB 363780477
About this seller

PCBOOST

99.7% positive feedback•37K items sold

Joined Mar 2017
At PCBoost, we go beyond great prices – we offer trust, performance, and real support. Born from a passion for IT, gaming, and modern tech, our goal is to help you get the best value without ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (12,071)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Absolutely flawless. I paid an extra 99p for quick delivery, and it arrived a day later! Expertly packaged, just as described and so far works flawlessly. And it was the best price I could find online! Thank you so much for a superb service - thanks to you, I quickly got my PC back up and running, and for the best possible price.
  • c***o (645)- Feedback left by buyer.
    Past year
    Verified purchase
    More than happy with this seller, item arrived quickly but a problem with the item type was noted and the seller went out of their way to send a corrected order item. The replacement arrived very quickly. This seller was very easy and polite to communicate the problem with and the price was very reasonsble. Outstanding seller, more than recommended! A credit to eBay!
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  • -***c (6)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Everything was delivered as described,for a moment I couldn’t track my purchase,I’ve texted the seller,and an answer was quick,sorry for probably delay,otherwise you can ask for refund! This guys did everything in a proper way,I will recommend them to each other,and any issues with my laptop- I’ll contact them)
    ARCTIC MX-6 Thermal Paste 8g/4g/2g - Ultimate Performance for CPU, GPU, PC, PS5 (#285465550311)
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