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Western Digital Ultrastar DC HC550 18 TB
18th Jul 2026, 07:57 AM

Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA

Price may vary by location, shipping cost, and availability.
$744.45

Buy @ amazon.com
Highest: $744.45
Average: $343.95
Lowest: $199.99

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Based our analysis and observation, there is 60.46% chance that the price of Western Digital Ultrastar DC HC550 18 TB... will increase. Price of product might fluctuate between 19% and 23% of current price.*

Price History Graph

Offer Price Prices
Lowest: -
Average: -
Highest: -

Price History Information

You can check the price history of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA here. This product's current Price in USA is $744.45. The average and highest prices are $343.95 and $744.45 respectively.

Lowest Ever Price $199.99
21st Jul 2023
Average Price $343.95
Based on 1813 days price tracking
Highest Price $744.45
17th Jul 2026

Current Price in USA

Price $744.45

Recent Price Drops on Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA

Price Drop 23rd Jan 2026
$485.45 → $456.28
6.01% drop
Price Drop 17th Oct 2025
$354.93 → $313.99
11.53% drop
Price Drop 22nd Sep 2025
$362.14 → $313.99
13.3% drop
Price Drop 11th Aug 2025
$334.59 → $315.00
5.85% drop
Price Drop 1st Aug 2025
$399.99 → $334.59
16.35% drop
Price Drop 25th May 2025
$317.50 → $299.00
5.83% drop
Price Drop 25th May 2025
$299.00 → $279.00
6.69% drop
Price Drop 1st May 2025
$341.45 → $300.00
12.14% drop
Price Drop 10th Apr 2025
$347.50 → $298.50
14.1% drop
Price Drop 27th Mar 2025
$345.49 → $300.00
13.17% drop
Price Drop 27th Nov 2024
$315.00 → $279.00
11.43% drop
Price Drop 21st Nov 2024
$309.00 → $279.00
9.71% drop
Price Drop 10th Nov 2024
$334.45 → $309.00
7.61% drop
Price Drop 28th Aug 2024
$304.99 → $289.00
5.24% drop
Price Drop 28th Jul 2024
$354.90 → $324.45
8.58% drop
Price Drop 12th Feb 2024
$320.00 → $299.00
6.56% drop
Price Drop 24th Sep 2023
$319.97 → $301.89
5.65% drop
Price Drop 20th Jul 2023
$298.00 → $199.99
32.89% drop
Price Drop 10th Mar 2023
$335.00 → $309.99
7.47% drop
Price Drop 18th Nov 2022
$317.99 → $299.99
5.66% drop
Price Drop 15th Oct 2022
$317.99 → $294.00
7.54% drop
Price Drop 18th Sep 2022
$320.00 → $294.00
8.13% drop
Price Drop 4th Sep 2022
$325.99 → $294.00
9.81% drop
Price Drop 31st Aug 2022
$325.99 → $294.00
9.81% drop
Price Drop 30th Aug 2022
$328.71 → $294.00
10.56% drop
Price Drop 21st Aug 2022
$310.00 → $294.00
5.16% drop
Price Drop 7th Nov 2021
$383.25 → $360.15
6.03% drop
Price Drop 31st Oct 2021
$412.43 → $384.99
6.65% drop

Product Information

Details

Product Name Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA
Store Product Code B08DHH8V9P
Store Name amazon.com
Brand Western Digital
Rating 7.4 / 10
Category Internal Hard Drives
Color Silver

Features

  • 3.5"
  • 512MB cache
  • 7200RPM
  • Energy-Assisted Magnetic Recording (EAMR)

Images

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Image of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA
Image of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA
Image of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA
Image of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA
Image of Western Digital Ultrastar DC HC550 18 TB Hard Drive - 3.5 Internal - SATA

Rating and Reviews

7.4 Based on 512 reviews

Western Digital Ultrastar DC HC550 18 TB has 7.4 rating out of 10. This average rating is consist of 512 individual ratings. You can rate this product at product review page.

* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.
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