WD DC HC550 18TB WUH721818ALE6L1 0F38458 7.2K RPM SATA 6Gb/s 512e 3.5" HDD
Western Digital · eBay · serverpartdeals
Price
$449.00
Free shipping
18 TB · per TB
$24.94/TB
From our price history · since Sep 2026
Above typical98% of the 757 Internal HDD listings this site has logged went for less than this at their best
Typical: $17.50/TB · Lowest ever logged: $5.40/TB on Oct 8, 2026
Every time this tracker refreshes, the site records every listing it finds. These numbers compare this listing to all of them, each at the best price it reached. It's our own data, not copied from another site.
18TB hard drive price history → typical price, lowest we've seen and a daily chart
Right now · #47 lowest $/TB of 47 Internal HDD listings in the tracker today · 18% above today's median ($21.13/TB)
Specs
- Brand
- Western Digital
- Model
- WUH721818ALE6L1-0F38458, 0F38458
- Product line
- Ultrastar DC HC550
- Capacity
- 18 TB
- Interface
- SATA
- Form factor
- Internal 3.5"
- Read speed
- 269 MB/s
- Spindle speed
- 7.2K RPM
- Cache
- 512MB
Listing details
- Condition
- Used
Fully Tested - may show minor SMART attributes from enterprise use. Capacity and performance unaffected. 90 Day Seller Warranty. - Store
- eBay
- Seller
- serverpartdeals (17,557 ratings, 99.9% positive) Top Rated
- Format
- Buy It Now
- Shipping
- Free shipping
Est. delivery Nov 3 – Nov 4 - Ships from
- Sanford, Florida, US
- Returns
- Accepted within 30 calendar_days · seller pays return shipping
- Quantity
- 2 sold · 1 available
- Listed
- Sep 29, 2026
- eBay category
- Computers/Tablets & Networking › Drives, Storage & Blank Media › Hard Drives (HDD, SSD & NAS) › Internal Hard Disk Drives
- Tags
- TopRatedPlus, ReturnsAccepted, TrustedSeller
- Price checked
- Oct 31, 2026 4:06 PM CDT
Item specifics from the listing
- Brand
- Western Digital
- MPN
- WUH721818ALE6L1-0F38458, 0F38458
- Manufacturer
- Western Digital
- Type
- HDD
- Hours
- Fully Functional - SMART Attributes Present
- Read Speed
- 269 MB/s
- Cache
- 512MB
- Rotation Speed
- 7.2K RPM
- Interface
- SATA
- Form Factor
- 3.5 Inch
- Transfer Rate
- 6Gb/s
- Warranty
- 90 Days Seller
- Recording Technology
- CMR
- Storage Capacity
- 18TB
- Model
- WUH721818ALE6L1
- Features
- Helium-sealed design, self-encrypting drive (SED), Rotational Vibration Safeguard (RVS), Media Cache Plus architecture
- Compatible With
- Desktop, Servers, NAS
- Drive Type(s) Supported
- HDD
- Storage Format
- HDD Only
- Product Line
- Ultrastar DC HC550
- Unit Quantity
- 1
- Unit Type
- Unit
- Country of Origin
- Thailand
Seller's description
ServerPartDeals Visit Store WD DC HC550 18TB WUH721818ALE6L1 0F38458 7.2K RPM SATA 6Gb/s 512e 3.5" HDD ADDITIONAL INFORMATION Technical Specifications Brand Western Digital Model WUH721818ALE6L1 Interface SATA Storage Capacity 18TB Form Factor 3.5 Inch Cache 512MB Rotation Speed 7.2K RPM Recording Technology CMR Read Speed 269 MB/s Transfer Rate 6Gb/s Product Condition Fully Functional - SMART Attributes Present Warranty Information 90 Days Seller Product Description Key Features Model: 0F38458 - Ultrastar DC HC550 WUH721818ALE6L1 -- 18TB SATA 3.5 Hard Drive Interface: SATA 6Gb/s with 7.2K RPM spindle speed for reliable high-throughput performance. Performance: Sustained data transfer rate up to 269 MB/s Recording Technology: CMR for reliable performance and compatibility Features: Helium-sealed design, self-encrypting drive (SED), Rotational Vibration Safeguard (RVS), Media Cache Plus architecture Ideal Applications Enterprise servers & storage arrays Cloud & hyperscale deployments Backup & archiving solutions Big data and analytics workloads Fully Tested - may show minor SMART attributes from enterprise use. Capacity and performance unaffected. HIGH QUALITY Every Refurbished and Recertified drive is tested in house for quality FAST SHIPPING Free two day shipping within the continental U.S. CONTACT US If you need assistance, please contact us. FEATURED PRODUCTS WL OEM 20TB SATA 6Gb/s 3.5" Enterprise HDD $492.00 WL OEM 12TB SATA 6Gb/s 3.5in Enterprise HDD $308.00 WL OEM 20TB SATA 6Gb/s 3.5" Enterprise HDD $429.00 WL OEM 12TB SATA 6Gb/s 3.5in Enterprise HDD $269.00 WD DC HC530 14TB WUH721414ALE604 0F31156 7.2K RPM SATA 6Gb/s 512e 3.5" HDD $344.00 WL OEM 12TB SATA 6Gb/s 3.5in Enterprise HDD $269.00 Add suggested items to your listings - Check it out on 3Dsellers.com About…
Excerpt in the seller's own words, formatting removed. The full listing has the complete text and terms.
Price history for this listing
First seen Oct 31, 2026 · lowest $449.00 · highest $449.00 · 1 day of data
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Pricing data courtesy of PricePerGig.com; listing details from eBay, refreshed every few hours. Prices and availability change fast, so the retailer's own page is always the final word.