12 drives tracked from $30.63/TB. Prices updated about once a day.
| Buy | Details | ||||||
|---|---|---|---|---|---|---|---|
| $30.63 Lowest $/TB | Dell M40TH 8TB SAS 12G 512E M40TH | 8TB SAS-12G | Not sourced | $245.00 | Refurb | Buy on Amazon | |
Part number:M40TH RPM:7200 Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:PowerEdge OEM ASIN:B086Q2NCC1 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 | |||||||
| $32.75 ~ 30d avg | HP 834031-B21 8TB SAS LFF 834031-B21 | 8TB SAS-12G | Not sourced | $262.00 | New | Buy on Amazon | |
Part number:834031-B21 RPM:7200 Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:ProLiant OEM ASIN:B086Q5KV9Y 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 | |||||||
| $35.63 ~ 30d avg | Dell 8TB SAS 12G 512e 3.5 ST8000NM0075 | 8TB SAS-12G | Not sourced | $285.00 | Refurb | Buy on Amazon | |
Part number:ST8000NM0075 RPM:7200 Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:PowerEdge OEM ASIN:B093LTB1LM Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by AMTECH · Amazon says Used / VeryGood | |||||||
| $36.13 ~ 30d avg | HGST Ultrastar He8 8TB SAS 12G NAS HUH728080AL5200 | 8TB SAS-12G | Not sourced | $289.00 | New 2 offers | Buy on Amazon | |
Part number:HUH728080AL5200 RPM:7200 Cache:128MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:Ultrastar He ASIN:B00NP6ASR6 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 ONLINE USA OUTLET · Amazon says New / Unknown 2 offers for this part number in this condition:
| |||||||
| $38.62 ↑ vs 30d avg | WD Ultrastar 8TB SAS | 8TB SAS-12G | Not sourced | $308.99 | Refurb | Buy on Amazon | |
Part number:Ultrastar 8TB SAS RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC320 ASIN:B086DLHWLJ Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by PCH MICRO · Amazon says Used / LikeNew | |||||||
| $45.00 ~ 30d avg | Dell M40TH 8TB SAS 12G 512E M40TH | 8TB SAS-12G | Not sourced | $360.00 | New | Buy on Amazon | |
Part number:M40TH RPM:7200 Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:PowerEdge OEM ASIN:B086Q2NCC1 Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by AMTECH · Amazon says New / Unknown | |||||||
| $45.50 ~ 30d avg | WD Ultrastar 8TB SAS | 8TB SAS-12G | Not sourced | $364.00 | Refurb | Buy on Amazon | |
Part number:Ultrastar 8TB SAS RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC320 ASIN:B07W4SL9C6 Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by ITCP Technologies · Amazon says Used / LikeNew | |||||||
| $49.12 ~ 30d avg | HGST Ultrastar He8 8TB SAS 12G HUH728080AL5200 | 8TB SAS-12G | Not sourced | $392.99 | Refurb | Buy on Amazon | |
Part number:HUH728080AL5200 RPM:7200 Cache:128MB Sector:512e Workload:— DWPD:— Form factor:3.5" Series:Ultrastar He ASIN:B00UOGW4AO 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 TechnoDealsUSA · Amazon says Used / LikeNew | |||||||
| $52.43 ~ 30d avg | WD Ultrastar 8TB SAS | 8TB SAS-12G | Not sourced | $419.45 | New | Buy on Amazon | |
Part number:Ultrastar 8TB SAS RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC320 ASIN:B07W4SL9C6 Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by Brute Networks Corporation · Amazon says New / Unknown | |||||||
| $59.38 ~ 30d avg | Dell 8TB SAS 12G 512e 3.5 ST8000NM0075 | 8TB SAS-12G | Not sourced | $475.00 | New | Buy on Amazon | |
Part number:ST8000NM0075 RPM:7200 Cache:— Sector:512e Workload:— DWPD:— Form factor:3.5" Series:PowerEdge OEM ASIN:B093LTB1LM Warranty:not stated by a source This offer, in its own words (the seller's note is verbatim): This offer: sold by AMTECH · Amazon says New / Unknown | |||||||
| $60.49 ~ 30d avg | WD Ultrastar 8TB SAS | 8TB SAS-12G | Not sourced | $483.94 | New | Buy on Amazon | |
Part number:Ultrastar 8TB SAS RPM:— Cache:— Sector:— Workload:— DWPD:— Form factor:3.5" Series:Ultrastar HC320 ASIN:B086DLHWLJ Warranty:not stated by a source 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 - 10 product pages, including ones with no current offer. Out-of-stock pages carry specs and in-stock alternatives, never a stale price.
8TB SAS vs 8TB SATA → (coming soon)
HGST Ultrastar and Seagate Enterprise Capacity drives in this range have the best published AFR rates. Backblaze data consistently shows HGST leading on reliability.
If your HBA supports 12G, prefer SAS-12G drives for future flexibility. The price premium over SAS-6G is usually small at these capacities.
8TB and above often use helium-sealed platters (lower friction, cooler, quieter). Helium drives are not refillable - a seal failure means replacement, but failure rates are very low.
Almost all drives at this capacity are 3.5" LFF. Ensure your server chassis has LFF bays, or use a 2.5" to 3.5" adapter if needed.
12 in-stock listings out of 12 tracked; the cheapest is the Dell M40TH 8TB SAS 12G 512E at $245.00 ($30.63/TB). The table on this page is the live ranking.
Both are in stock: 7 new and 5 recertified or used. The cheapest new is the HP 834031-B21 8TB SAS LFF at $262.00, the cheapest recertified or used the Dell M40TH 8TB SAS 12G 512E at $245.00 - a 6% shelf gap between two different models, not a like-for-like discount. New carries the manufacturer's warranty; recertified a reseller's.
None of the 12 tracked listings (including the Dell M40TH 8TB SAS 12G 512E) has a manufacturer-sourced recording value yet, so this page states none - an unsourced drive is never assumed CMR.
Dell, HP, HGST, WD - 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 SAS drops below your target $/TB.
SAS enterprise HDDs suit nearline and backup workloads requiring dual-port multipath and high sustained throughput.