SynologyHDD baysIn stock when checked
DS925+
Exact identity: DS925+
4-bay NAS enclosure using AMD Ryzen V1500B · 4-core, 4GB DDR4 ECC · max 32GB, and 2 × 2.5GbE.
$639.99
$160.00 per primary bay
Lowest of 3 checked prices · Aug 30, 2026
Compare 5 stores
3 checked prices · exact-product linksB&H$639.99In stock when checked · Affiliate-ready · Retailerprice checked Aug 30, 2026Amazon$744.72Listed for sale · Affiliate-ready · Marketplace · verify sellerprice checked Aug 31, 2026Newegg$889.99Listed for sale · Affiliate-ready · Marketplace · verify sellerprice checked Aug 31, 2026AdoramaListed for sale · Affiliate-ready · RetailerBest BuyListed 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.
Buying summary
4 primary storage bays plus 2 M.2 slots
2 × 2.5GbE
4GB DDR4 ECC · max 32GB
Capacity planning
4 × 8TB example
about 24TB usableAn equal-drive planning example with approximately one 8TB drive reserved for redundancy.
Open checked bundle →4 × 12TB example
about 36TB usableAn equal-drive planning example with approximately one 12TB drive reserved for redundancy.
Open checked bundle →Limits to keep visible
Usable capacity depends on RAID level, drive sizes, formatting, and system overhead.
No verified hardware-transcoding path; direct play is the safer media assumption.
Drives and any optional memory or network upgrades cost extra.