11 drives tracked from $25.29/TB. Prices updated about once a day.
| Buy | Details | ||||||
|---|---|---|---|---|---|---|---|
| $25.29 Lowest $/TB | Toshiba MG07ACA14TE 14TB SATA Enterprise MG07ACA14TE | 14TB SATA-6G | CMR | $354.00 | Refurb | Buy on Amazon | |
Part number:MG07ACA14TE RPM:7200 Cache:256MB Sector:512e Workload:550TB/yr DWPD:— Form factor:3.5" Series:MG Series ASIN:B07MWBZD8L 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 ServerPartDeals · Amazon says New / New · title says Renewed | |||||||
| $25.71 ~ 30d avg | MDD 14TB SATA 6G 7200RPM 256MB Enterprise MDD14TSATA25672E | 14TB SATA-6G | Not sourced | $359.99 | Refurb | Buy on Amazon | |
Part number:MDD14TSATA25672E RPM:7200 Cache:256MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:MDD Enterprise ASIN:B0BYTVCWM9 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 DBSKY · Amazon says New / New · title says Renewed | |||||||
| $27.14 ~ 30d avg | WD Ultrastar 14TB SATA WUH721414ALE604 WUH721414ALE604 | 14TB SATA-6G | Not sourced | $379.99 | Refurb 3 offers | Buy on Amazon | |
Part number:WUH721414ALE604 RPM:7200 Cache:512MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC530 ASIN:B0FCGPS5BB Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Worldwide Product Importer · Amazon says New / New · title says Renewed 3 offers for this part number in this condition:
| |||||||
| $40.29 ~ 30d avg | WD Ultrastar 14TB SATA | 14TB SATA-6G | Not sourced | $564.00 | New | Buy on Amazon | |
Part number:Ultrastar 14TB SATA RPM:7200 Cache:512MB Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC530 ASIN:B07JG6122T Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by ALL4COMPUTERS ----- SIGNATURE REQUIRED ----- · Amazon says New / Unknown | |||||||
| $41.05 ~ 30d avg | WD Ultrastar 14TB SATA WUH721414ALE6L4 WUH721414ALE6L4 | 14TB SATA-6G | Not sourced | $574.75 | New | Buy on Amazon | |
Part number:WUH721414ALE6L4 RPM:7200 Cache:512MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC530 ASIN:B07KPL474H This offer, in its own words (the seller's note is verbatim): This offer: sold by Brute Networks Corporation · Amazon says New / Unknown | |||||||
| $42.86 ~ 30d avg | Seagate Exos X14 14TB SATA Enterprise ST14000NM0018 | 14TB SATA-6G | Not sourced | $600.00 | New | Buy on Amazon | |
Part number:ST14000NM0018 RPM:7200 Cache:256MB Sector:512e Workload:550TB/yr DWPD:— Form factor:3.5" Series:Exos X14 ASIN:B07RQZJ347 Warranty:5 yr - not confirmed by a vendor document This offer, in its own words (the seller's note is verbatim): This offer: sold by Wholesale Haven · Amazon says New / Unknown | |||||||
| $52.14 ~ 30d avg | WD Ultrastar 14TB SATA WUH722014CLE6L4 WUH722014CLE6L4 | 14TB SATA-6G | Not sourced | $729.99 | New | Buy on Amazon | |
Part number:WUH722014CLE6L4 RPM:7200 Cache:512MB Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar ASIN:B0F7KXFSBM Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Platinum Micro, Inc. · Amazon says New / Unknown | |||||||
| $53.64 ~ 30d avg | WD Red Pro 14TB NAS WD142KFGX WD142KFGX | 14TB SATA-6G | CMR | $750.89 | New | Buy on Amazon | |
Part number:WD142KFGX RPM:7200 Cache:512MB Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B0CD2XBZWR This offer, in its own words (the seller's note is verbatim): This offer: sold by OneDealOutlet Online · Amazon says New / Unknown | |||||||
| $72.40 ~ 30d avg | Seagate SkyHawk AI 14TB ST14000VE0008 ST14000VE0008 | 14TB SATA-6G | Not sourced | $1,013.57 | New | Buy on Amazon | |
Part number:ST14000VE0008 RPM:— Cache:256MB Sector:— Workload:550TB/yr DWPD:— Form factor:3.5" Series:SkyHawk AI ASIN:B07K2XBM66 Warranty:5 yr - not confirmed by a vendor document This offer, in its own words (the seller's note is verbatim): This offer: sold by Wholesale Haven · Amazon says New / Unknown | |||||||
Guides for this capacity: best 14TB hard drive · the HDD price forecast · fill a NAS at today's prices
Every listing we track at this size - 17 product pages, including ones with no current offer. Out-of-stock pages carry specs and in-stock alternatives, never a stale price.
One 14TB SATA hard drive, in decimal units (1TB = 1,000GB), before file-system and RAID overhead. Each line is a division you can redo; the per-file sizes are our assumptions and say so.
Security cameras, recording continuously: 405 camera-days - 8 cameras for 50 days. The arithmetic: 3.2 Mbps ÷ 8 = 0.4 MB/s × 86,400 s = 34.56 GB per camera-day; 14,000 GB ÷ 34.56 = 405 camera-days. The bitrate is WD's reference figure for one stream (single stream, 1080p, h.265, 25fps), from WD Purple / WD Purple Pro data sheets (footnote 3); the 8-camera count is our example. A camera set to a higher bitrate fills the drive proportionally faster.
14-20TB drives are the workhorses of enterprise storage arrays. A single 4U JBOD with 60 x 20TB delivers over 1PB of raw storage.
WD Ultrastar DC HC550 (18TB) and HC560 (20TB) use ePMR technology - a CMR variant that is fully RAID compatible despite the different recording method.
Large-capacity nearline drives are ideal for AI training data lakes where sequential read throughput matters more than random IOPS.
$/TB at these capacities has been declining steadily. Wait for quarterly promotions if not urgent - prices can swing 15-20% on enterprise bulk.
11 in-stock listings out of 11 tracked; the cheapest is the Toshiba MG07ACA14TE 14TB SATA Enterprise at $354.00 ($25.29/TB). The table on this page is the live ranking.
Both are in stock: 6 new and 5 recertified or used. The cheapest new is the WD Ultrastar 14TB SATA at $564.00, the cheapest recertified or used the Toshiba MG07ACA14TE 14TB SATA Enterprise at $354.00 - a 37% shelf gap between two different models, not a like-for-like discount. New carries the manufacturer's warranty; recertified a reseller's.
2 of the 11 tracked listings carry a manufacturer-sourced conventional (CMR/ePMR) recording value, including the Toshiba MG07ACA14TE 14TB SATA Enterprise and the WD Red Pro 14TB NAS WD142KFGX. 9 are not sourced either way - an unsourced drive is never assumed CMR here.
Toshiba, MDD, WD, Seagate - that is what has live or recently-live listings, not the manufacturers' full line-ups.
Monthly average of every listing tracked that month, new and used together. A level, not a price change: it moves when the mix of listings changes.
Get emailed when 14TB SATA drops below your target $/TB.
SATA enterprise HDDs offer the best $/TB for bulk nearline storage, backup targets and cold archive tiers.