WD DC HC550 18TB SAS 12Gb/s 3.5 in Enterprise HDD | WUH721818AL5204 | 0F38353
Western Digital · eBay · serversurplus
Price
$440.00
Free shipping
18 TB · per TB
$24.44/TB
From our price history · since Sep 2026
Above typical95% of the 732 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 · #40 lowest $/TB of 43 Internal HDD listings in the tracker today · 16% above today's median ($21.13/TB)
Specs
- Brand
- Western Digital
- Model
- DC HC550
- Capacity
- 18 TB
- Interface
- SAS
- Form factor
- Internal 3.5"
Listing details
- Condition
- Excellent - Refurbished
✔ Cleaned and tested to DoD standards ✔ Data wiped and verified ✔ 1-year warranty with Allstate - Store
- eBay
- Seller
- serversurplus (14,789 ratings, 99.4% positive) Top Rated
- Format
- Buy It Now
- Shipping
- Free shipping
Est. delivery Nov 2 – Nov 4 - Ships from
- Longwood, Florida, US
- Returns
- Accepted within 60 calendar_days · seller pays return shipping
- Quantity
- 25 sold · 1 available
- Listed
- Aug 13, 2026
- eBay category
- Computers/Tablets & Networking › Drives, Storage & Blank Media › Hard Drives (HDD, SSD & NAS) › Internal Hard Disk Drives
- Tags
- TopRatedPlus, EbayRefurbished, ReturnsAccepted
- Price checked
- Oct 30, 2026 7:09 AM CDT
Item specifics from the listing
- Brand
- WD
- Form Factor
- 3.5 in
- Type
- HDD
- Model
- DC HC550
- MPN
- 0F38353
- Storage Capacity
- 18TB
- Interface
- SAS 12Gb/s
- Country of Origin
- Thailand
Seller's description
WD DC HC550 18TB SAS 12Gb/s 3.5 in Enterprise HDD | 0F38353 Part: 0F38353 Brand: WD Type: Internal Desktop Drive Form Factor: 3.5 in This listing is for a Western Digital Ultrastar DC HC550 18TB enterprise hard drive. This model is engineered for high-capacity storage applications, utilizing a 3.5-inch form factor and a SAS 12Gb/s interface for integration into enterprise server backplanes and storage enclosures. Manufacturer part number 0F38353. Product Details ManufacturerWD Part Number0F38353 TypeInternal Desktop Drive Form Factor3.5 in InterfaceSAS 12Gb/s ModelDC HC550 Storage Capacity18TB Drive Type(s) SupportedHDD Key Features & Benefits 18TB high-capacity enterprise storage SAS 12Gb/s interface for high-speed data transfer Standard 3.5-inch form factor Designed for enterprise-grade data center workloads Helium-sealed drive technology Compatibility Compatible with standard 3.5-inch SAS drive bays. Requires a SAS-capable controller and backplane. Ensure your system supports 18TB capacity drives and the SAS 12Gb/s interface. Server Surplus Policy Marketplace payment, shipping, and return terms shown in this listing take precedence. Orders are packed for secure transit. Why Buy from Server Surplus Enterprise hardware inventory tracked for accurate fulfillment. Part-number-focused listings for easier compatibility review. Saved product records and photos support accurate fulfillment.
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 27, 2026 · lowest $440.00 · highest $440.00 · 4 days 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.