29 drives tracked from $28.75/TB. Prices updated about once a day.
| Buy | Details | ||||||
|---|---|---|---|---|---|---|---|
| $28.75 Lowest $/TB | Seagate BarraCuda 8TB ST8000DMZ04 ST8000DMZ04 | 8TB SATA-6G | Not sourced | $229.99 | Refurb | Buy on Amazon | |
Part number:ST8000DMZ04 RPM:5400 Cache:256MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:BarraCuda ASIN:B07H289S7C Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Amazon Resale · Amazon says Used / VeryGood · Amazon Resale's note: No item damage observed during inspection. Moderate packaging damage observed during inspection. Missing manual. | |||||||
| $31.25 ~ 30d avg | Seagate BarraCuda 8TB ST8000DMZ04 ST8000DMZ04 | 8TB SATA-6G | Not sourced | $249.99 | New | Buy on Amazon | |
Part number:ST8000DMZ04 RPM:5400 Cache:256MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:BarraCuda ASIN:B07H289S7C Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by QuickDealStore · Amazon says New / Unknown | |||||||
| $31.25 ~ 30d avg | WD Red 8TB WD80EFAX WD80EFAX | 8TB SATA-6G | Not sourced | $249.99 | Refurb 2 offers | Buy on Amazon | |
Part number:WD80EFAX RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red ASIN:B07D3MWMNZ 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 Used / Good · ALL4COMPUTERS ----- SIGNATURE REQUIRED -----'s note: 5 YEAR DEALER WARRANTY - 100% SATISFACTION GUARANTEED. 2 offers for this part number in this condition:
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| $35.00 ~ 30d avg | Seagate IronWolf 8TB NAS ST8000VN0022 ST8000VN0022 | 8TB SATA-6G | Not sourced | $279.99 | Refurb | Buy on Amazon | |
Part number:ST8000VN0022 RPM:7200 Cache:256MB Sector:512e Workload:180TB/yr DWPD:— Form factor:3.5" Series:IronWolf ASIN:B01M1BUBSO Warranty:3 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. | |||||||
| $35.27 ~ 30d avg | Seagate IronWolf 8TB NAS ST8000VNZ04 ST8000VNZ04 | 8TB SATA-6G | Not sourced | $282.14 | Refurb | Buy on Amazon | |
Part number:ST8000VNZ04 RPM:7200 Cache:256MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:IronWolf ASIN:B084ZV4DXB Warranty:3 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by Amazon Resale · Amazon says Used / VeryGood · Amazon Resale's note: Small cosmetic damage on top, front or side of the item. Moderate packaging damage observed during inspection. Missing manual. | |||||||
| $37.00 ~ 30d avg | Seagate SkyHawk 8TB ST8000VX0022 ST8000VX0022 | 8TB SATA-6G | Not sourced | $295.99 | Refurb | Buy on Amazon | |
Part number:ST8000VX0022 RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:SkyHawk ASIN:B01LXF9W9C Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Evrymm · Amazon says Used / LikeNew | |||||||
| $37.81 ~ 30d avg | WD Purple 8TB WD81PURZ WD81PURZ | 8TB SATA-6G | Not sourced | $302.48 | Refurb | Buy on Amazon | |
Part number:WD81PURZ RPM:5400 Cache:256MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Purple ASIN:B07CYBNZKG Warranty:3 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by ITCP Technologies · Amazon says Used / LikeNew | |||||||
| $41.25 ~ 30d avg | WD Red Pro 8TB NAS WD8003FFBX WD8003FFBX | 8TB SATA-6G | CMR | $329.99 | Refurb | Buy on Amazon | |
Part number:WD8003FFBX RPM:7200 Cache:256MB Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B07D3N95GS 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 Used / Good · ALL4COMPUTERS ----- SIGNATURE REQUIRED -----'s note: 5 YEAR DEALER WARRANTY - 100% SATISFACTION GUARANTEED. | |||||||
| $41.25 ~ 30d avg | WD Purple 8TB WD84PURZ WD84PURZ | 8TB SATA-6G | CMR | $329.99 | Refurb | Buy on Amazon | |
Part number:WD84PURZ RPM:— Cache:128MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Purple ASIN:B08XNL4CRM Warranty:3 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. | |||||||
| $43.75 ~ 30d avg | WD Red Plus 8TB NAS WD80EFZZ | 8TB SATA-6G | CMR | $349.99 | Refurb | Buy on Amazon | |
Part number:WD80EFZZ RPM:5640 Cache:128MB Sector:512e Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B09QQX27GM Warranty:3 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. | |||||||
| $43.75 ~ 30d avg | Seagate IronWolf Pro 8TB NAS ST8000NEZ01 ST8000NEZ01 | 8TB SATA-6G | Not sourced | $349.99 | Refurb | Buy on Amazon | |
Part number:ST8000NEZ01 RPM:7200 Cache:256MB Sector:— Workload:300TB/yr DWPD:— Form factor:3.5" Series:IronWolf Pro ASIN:B084ZV1DN8 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: 100% HEALTH NO BAD SECTORS | |||||||
| $46.53 ~ 30d avg | WD Red Plus 8TB WD80EFPX WD80EFPX | 8TB SATA-6G | CMR | $372.23 | Refurb | Buy on Amazon | |
Part number:WD80EFPX RPM:5640 Cache:256MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B0CP7CFNK4 Warranty:3 yr - seller claim, not the maker's This offer, in its own words (the seller's note is verbatim): This offer: sold by Amazon Resale · Amazon says Used / LikeNew · Amazon Resale's note: No item damage observed during inspection. Minor packaging damage observed during inspection. | |||||||
| $50.00 ~ 30d avg | WD Red Plus 8TB NAS WD80EFZZ | 8TB SATA-6G | CMR | $399.99 | New | Buy on Amazon | |
Part number:WD80EFZZ RPM:5640 Cache:128MB Sector:512e Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B09QQX27GM This offer, in its own words (the seller's note is verbatim): This offer: sold by SkyNetWorks · Amazon says New / Unknown | |||||||
| $51.87 ~ 30d avg | WD Gold 8TB WD8005FRYZ | 8TB SATA-6G | CMR | $414.99 | New | Buy on Amazon | |
Part number:WD8005FRYZ RPM:7200 Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Gold ASIN:B0CVMZTBJ4 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 Amazon.com · Amazon says New / Unknown | |||||||
| $52.33 ~ 30d avg | WD Red Plus 8TB WD80EFPX WD80EFPX | 8TB SATA-6G | CMR | $418.67 | New | Buy on Amazon | |
Part number:WD80EFPX RPM:5640 Cache:256MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B0CP7CFNK4 This offer, in its own words (the seller's note is verbatim): This offer: sold by SENDTRITE · Amazon says New / Unknown | |||||||
| $53.63 ~ 30d avg | Seagate IronWolf 8TB NAS ST8000VN0022 ST8000VN0022 | 8TB SATA-6G | Not sourced | $429.00 | New | Buy on Amazon | |
Part number:ST8000VN0022 RPM:7200 Cache:256MB Sector:512e Workload:180TB/yr DWPD:— Form factor:3.5" Series:IronWolf ASIN:B01M1BUBSO Warranty:3 yr - not confirmed by a vendor document This offer, in its own words (the seller's note is verbatim): This offer: sold by ALL4COMPUTERS ----- SIGNATURE REQUIRED ----- · Amazon says New / Unknown | |||||||
| $53.75 ~ 30d avg | Seagate SkyHawk 8TB ST8000VX0022 ST8000VX0022 | 8TB SATA-6G | Not sourced | $430.00 | New | Buy on Amazon | |
Part number:ST8000VX0022 RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:SkyHawk ASIN:B01LXF9W9C Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Actiview CCTV · Amazon says New / Unknown | |||||||
| $53.75 ↑ vs 30d avg | WD Red Plus 8TB WD80EFBX WD80EFBX | 8TB SATA-6G | Not sourced | $429.99 | Refurb | Buy on Amazon | |
Part number:WD80EFBX RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B08TZT47VT 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 Used / Good · ALL4COMPUTERS ----- SIGNATURE REQUIRED -----'s note: 5 YEAR DEALER WARRANTY - 100% SATISFACTION GUARANTEED. | |||||||
| $55.00 ~ 30d avg | Seagate IronWolf Pro 8TB NAS ST8000NE001 ST8000NE001 | 8TB SATA-6G | Not sourced | $440.00 | New | Buy on Amazon | |
Part number:ST8000NE001 RPM:— Cache:— Sector:— Workload:300TB/yr DWPD:— Form factor:3.5" Series:IronWolf Pro ASIN:B07SRVXPQ2 This offer, in its own words (the seller's note is verbatim): This offer: sold by J1ggo · Amazon says New / Unknown | |||||||
| $55.00 ~ 30d avg | WD Red 8TB WD80EFAX WD80EFAX | 8TB SATA-6G | Not sourced | $439.99 | New 2 offers | Buy on Amazon | |
Part number:WD80EFAX RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red ASIN:B07D3MWMNZ Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Memory-Warehouse · Amazon says New / Unknown 2 offers for this part number in this condition:
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| $55.63 ~ 30d avg | WD Purple 8TB WD81PURZ WD81PURZ | 8TB SATA-6G | Not sourced | $445.00 | New | Buy on Amazon | |
Part number:WD81PURZ RPM:5400 Cache:256MB Sector:— Workload:180TB/yr DWPD:— Form factor:3.5" Series:WD Purple ASIN:B07CYBNZKG Warranty:3 yr - not confirmed by a vendor document This offer, in its own words (the seller's note is verbatim): This offer: sold by Actiview CCTV · Amazon says New / Unknown | |||||||
| $60.84 ~ 30d avg | Toshiba N300 8TB | 8TB SATA-6G | Not sourced | $486.72 | New | Buy on Amazon | |
Part number:N300 8TB RPM:7200 Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:N300 ASIN:B0DY4KPBC4 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 MemoryC · Amazon says New / Unknown · MemoryC's note: Brand new original product. | |||||||
| $66.25 ~ 30d avg | WD Red Pro 8TB NAS WD8003FFBX WD8003FFBX | 8TB SATA-6G | CMR | $529.99 | New | Buy on Amazon | |
Part number:WD8003FFBX RPM:7200 Cache:256MB Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Pro ASIN:B07D3N95GS This offer, in its own words (the seller's note is verbatim): This offer: sold by Memory-Warehouse · Amazon says New / Unknown | |||||||
| $71.25 ~ 30d avg | WD Red Plus 8TB WD80EFZX WD80EFZX | 8TB SATA-6G | Not sourced | $570.00 | New | Buy on Amazon | |
Part number:WD80EFZX RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B01BYLY4DM Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by CorteseInc · Amazon says New / Unknown | |||||||
| $74.31 ~ 30d avg | Seagate IronWolf Pro 8TB NAS ST8000NEZ01 ST8000NEZ01 | 8TB SATA-6G | Not sourced | $594.45 | New | Buy on Amazon | |
Part number:ST8000NEZ01 RPM:7200 Cache:256MB Sector:— Workload:300TB/yr DWPD:— Form factor:3.5" Series:IronWolf Pro ASIN:B084ZV1DN8 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 Brute Networks Corporation · Amazon says New / Unknown | |||||||
| $80.00 ↑ vs 30d avg | WD Red Plus 8TB WD80EFBX WD80EFBX | 8TB SATA-6G | Not sourced | $639.99 | New | Buy on Amazon | |
Part number:WD80EFBX RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Red Plus ASIN:B08TZT47VT Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by 212 Distributors (blue light serial #'s recorded) · Amazon says New / Unknown | |||||||
| $86.81 ~ 30d avg | WD Gold 8TB WD8003FRYZ | 8TB SATA-6G | Not sourced | $694.45 | New | Buy on Amazon | |
Part number:WD8003FRYZ RPM:7200 Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:WD Gold ASIN:B074WH5NPT 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 Brute Networks Corporation · Amazon says New / Unknown | |||||||
Guides for this capacity: ironwolf pro 28tb vs 30tb · best 8TB hard drive · best 8TB nvme ssd · best 8TB ps5 ssd heatsink · the HDD price forecast · fill a NAS at today's prices
Every listing we track at this size - 25 product pages, including ones with no current offer. Out-of-stock pages carry specs and in-stock alternatives, never a stale price.
One 8TB 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: 231 camera-days - 8 cameras for 28 days. The arithmetic: 3.2 Mbps ÷ 8 = 0.4 MB/s × 86,400 s = 34.56 GB per camera-day; 8,000 GB ÷ 34.56 = 231 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.
6-12TB is the most popular NAS capacity range. IronWolf Pro and Red Pro dominate here with vibration sensors and multi-bay optimization.
IronWolf Pro includes IronWolf Health Management and AgileArray. Ultrastar offers higher workload rating (550 vs 300 TB/yr). Both are CMR and excellent.
8TB+ SATA drives use helium-sealed platters for cooler, quieter operation with lower power draw. Failure rates on helium drives are among the lowest in the industry.
This capacity range often delivers the best $/TB for SATA enterprise storage, especially on 8-12TB Exos and Ultrastar refurb units.
29 in-stock listings out of 29 tracked; the cheapest is the Seagate BarraCuda 8TB ST8000DMZ04 at $229.99 ($28.75/TB). The table on this page is the live ranking.
Both are in stock: 16 new and 13 recertified or used. The cheapest new is the Seagate BarraCuda 8TB ST8000DMZ04 at $249.99, the cheapest recertified or used the Seagate BarraCuda 8TB ST8000DMZ04 at $229.99 - a 8% shelf gap between two different models, not a like-for-like discount. New carries the manufacturer's warranty; recertified a reseller's.
8 of the 29 tracked listings carry a manufacturer-sourced conventional (CMR/ePMR) recording value, including the WD Red Pro 8TB NAS WD8003FFBX and the WD WD Purple 8TB WD84PURZ. 21 are not sourced either way - an unsourced drive is never assumed CMR here.
Seagate, WD, Toshiba - 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 8TB SATA drops below your target $/TB.
SATA enterprise HDDs offer the best $/TB for bulk nearline storage, backup targets and cold archive tiers.