12 drives tracked. From $28.50/TB. Updated about once a day.
At $28.50/TB, WD 20TB SATA drives are $12.06/TB cheaper than the 20TB SATA category average of $40.56/TB — strong value at this capacity.
WD 20TB SATA drives include the Ultrastar DC enterprise line and Red Pro NAS series. Both use CMR recording and carry 5-year warranties. From $28.50/TB.
20TB is the best value we track today - the lowest matched-interface $/TB of any HDD capacity on this site right now, at $21.76/TB across 12 in-stock listings. See the full value-frontier curve for how every capacity compares.
| Buy | Details | ||||||
|---|---|---|---|---|---|---|---|
| $28.50 Lowest $/TB | WD Ultrastar DC 20TB Renewed WUH722020BLE6L4 | 20TB SATA-6G | ePMR | $569.99 | Refurb | Buy on Amazon | |
Part number:WUH722020BLE6L4 RPM:7200 Cache:512MB Sector:512e Workload:550TB/yr DWPD:— Form factor:3.5" Series:Ultrastar DC ASIN:B0FM12ZL28 Warranty:5 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by goHardDrive · Amazon says New / New · title says Renewed | |||||||
| $31.50 ~ 30d avg | WD Ultrastar 20TB SATA WUH722020ALE604 WUH722020ALE604 | 20TB SATA-6G | Not sourced | $630.00 | Refurb | Buy on Amazon | |
Part number:WUH722020ALE604 RPM:— Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC560 ASIN:B0G31DFYZV Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Tech Original · Amazon says Used / LikeNew | |||||||
| $37.50 ~ 30d avg | WD Red Pro 20TB WD202KFGX WD202KFGX | 20TB SATA-6G | CMR | $749.99 | Refurb | Buy on Amazon | |
Part number:WD202KFGX RPM:7200 Cache:512MB Sector:— Workload:550TB/yr DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B0DYQH22PW Warranty:5 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by ALL4COMPUTERS ----- SIGNATURE REQUIRED ----- · Amazon says Used / Good · ALL4COMPUTERS ----- SIGNATURE REQUIRED -----'s note: 5 YEAR DEALER WARRANTY - 100% SATISFACTION GUARANTEED. | |||||||
| $40.00 ~ 30d avg | WD Red Pro 20TB WD201KFGX WD201KFGX | 20TB SATA-6G | CMR | $799.99 | Refurb | Buy on Amazon | |
Part number:WD201KFGX RPM:7200 Cache:512MB Sector:— Workload:550TB/yr DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B09TBF6GHJ Warranty:5 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by ALL4COMPUTERS ----- SIGNATURE REQUIRED ----- · Amazon says Used / Good · ALL4COMPUTERS ----- SIGNATURE REQUIRED -----'s note: 5 YEAR DEALER WARRANTY - 100% SATISFACTION GUARANTEED. | |||||||
| $44.47 ~ 30d avg | WD Red Pro 20TB WD202KFGX WD202KFGX | 20TB SATA-6G | CMR | $889.48 | New | Buy on Amazon | |
Part number:WD202KFGX RPM:7200 Cache:512MB Sector:— Workload:550TB/yr DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B0DYQH22PW This offer, in its own words (the seller's note is verbatim): This offer: sold by Amazon.com · Amazon says New / Unknown | |||||||
| $49.95 ~ 30d avg | WD Ultrastar 20TB SATA WUH722020CLE6L4 WUH722020CLE6L4 | 20TB SATA-6G | Not sourced | $999.00 | New | Buy on Amazon | |
Part number:WUH722020CLE6L4 RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar ASIN:B0FF93NXLH Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by WhyBlueX · Amazon says New / Unknown | |||||||
| $60.00 ~ 30d avg | WD Red Pro 20TB WD201KFGX WD201KFGX | 20TB SATA-6G | CMR | $1,199.99 | New | Buy on Amazon | |
Part number:WD201KFGX RPM:7200 Cache:512MB Sector:— Workload:550TB/yr DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B09TBF6GHJ This offer, in its own words (the seller's note is verbatim): This offer: sold by ALL4COMPUTERS ----- SIGNATURE REQUIRED ----- · Amazon says New / Unknown | |||||||
Guides for this capacity: best 20TB hard drive · the HDD price forecast · fill a NAS at today's prices
7 in-stock listings out of 12 tracked; the cheapest is the WD Ultrastar DC 20TB Renewed at $569.99 ($28.50/TB). The table on this page is the live ranking.
Both are in stock: 3 new and 4 recertified or used. The cheapest new is the WD WD Red Pro 20TB WD202KFGX at $889.48, the cheapest recertified or used the WD Ultrastar DC 20TB Renewed at $569.99 - a 36% shelf gap between two different models, not a like-for-like discount. New carries the manufacturer's warranty; recertified a reseller's.
6 of the 12 tracked listings carry a manufacturer-sourced conventional (CMR/ePMR) recording value, including the WD Ultrastar DC HC570 20TB SATA and the WD Ultrastar DC 20TB Renewed. 6 are not sourced either way - an unsourced drive is never assumed CMR here.