SynologyPlus SeriesIn stock when checked
12TB Plus Series
Exact MPN: HAT3310-12T
A 12TB CMR Plus Series NAS HDD rated for 180TB/year with a 3-year warranty.
$499.99
$41.67 per TB
Lowest of 2 checked prices · Aug 31, 2026
Compare 5 stores
2 checked prices · exact-product linksNewegg$499.99Listed for sale · Affiliate-ready · Marketplace · verify sellerprice checked Aug 31, 2026B&H$529.99In stock when checked · Affiliate-ready · Retailerprice checked Aug 30, 2026AdoramaListed for sale · Affiliate-ready · RetailerAmazonListed for sale · Affiliate-ready · Marketplace · verify sellerWalmartListed for sale · Affiliate-ready · Marketplace · verify seller
Prices appear only when a precise new-condition listing returned publishable evidence; other exact links remain available for a manual check. Recheck model, seller, condition, stock, shipping, tax, warranty, and final price.
Why it is in the catalog
12TB CMR recording
7,200 rpm · 512MB cache
180TB/year workload · 3-year warranty
Before purchase
Compatibility is model- and DSM-version-specific; recheck Synology’s current list.
Acoustics and temperatures depend on the target enclosure and drive count.
Price, seller, stock, condition, and warranty eligibility can change after the checked date.
Capacity language
12TB is the manufacturer’s decimal capacity. Formatted capacity displayed by an operating system is lower. In an equal-drive array with one drive reserved for redundancy, approximate usable capacity is $(n - 1) × 12TB$ before formatting and system overhead.