28TB+ Hard Drive Deals – Prime Big Deal Days 2026
28TB+ Hard Drive listings on Amazon.ca, each row judged against its own price history
Prime Big Deal Days has ended, here is what is still at its low.
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The lowest CA$71.43/TB here today is the WD My Cloud Pro Series PR2100 at CA$1,999.99, listed as new. Verdict: real low. Our lowest recorded price for it is CA$1,999.99 on 2026-06-25.
New
Renewed and refurbished
Ranked separately from new stock. The warranty on these comes from the seller named in each row, not from the manufacturer.
| Product | Capacity | Price | Was | CA$ / TB | Verdict | 90 days | Prime | Seller | Buy | ||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Seagate Exos 26TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF (ST26000NM000C) (Renewed)RenewedHDD · SATA | 26 TB | CA$1,203.03 | - | CA$46.27 | Real low | - | ServerPartDeals | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Seagate Exos ST26000NM001C 26TB 7200 RPM SATA 6Gb/s 512e 3.5in Enterprise Hard Drive (Renewed)RenewedHDD · SATA | 26 TB | CA$1,312.70 | - | CA$50.49 | Real low | - | ServerPartDeals | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| ST28000NM000C 28TB 7200RPM SATA 6Gb/s 512MB 3.5" Enterprise HDD NAS Recertified Hard Drive for ServerRenewedHDD · SATA | 28 TB | CA$3,001.04 | - | CA$107.18 | Real low | - | Jingjing Liangpin Department Store Trading Firm in Huazhou City | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| ST28000NM000C 28TB 7200RPM SATA 6Gb/s 512MB 3.5" Enterprise HDD NAS Recertified Hard Drive for ServerRenewedHDD · SATA | 28 TB | CA$3,016.20 | - | CA$107.72 | Real low | - | Wuci Zengli Trading Store in Qinhan New City | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Water Panther Arsenal 28TB SATA 7200RPM 3.5-Inch DAS Hard Drive (SATA HDD, 28TB) (Renewed)RenewedHDD · SATA | 28 TB | CA$1,534.38 | - | CA$54.80 | Near its low | - | ServerPartDeals | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Western Digital Ultrastar DC HC590 WUH722626ALE601 0F65685 26TB 7200 RPM SATA 6Gb/s 512e 512MB Cache Power Disable 3.5in Enterprise Hard Drive (Renewed)RenewedHDD · SATA | 26 TB | CA$1,423.54 | - | CA$54.75 | No history yetfirst seen 2026-10-20 | - | ServerPartDeals | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Western Digital Ultrastar DC HC590 WUH722626ALE6L4 0F65672 26TB 7200 RPM SATA 6Gb/s 512e 512MB Cache 3.5in Enterprise Hard Drive (Renewed)RenewedHDD · SATA | 26 TB | CA$1,446.29 | - | CA$55.63 | No history yetfirst seen 2026-10-07 | - | ServerPartDeals | Buy on Amazon | |||||||||||||||||||||||||||||||||||||||||||||||||||
Prices we checked and would not pay (4)
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Used
(3)
Used listings carry no retest and usually no warranty. They are never counted toward whether this page is worth indexing.
| Product | Capacity | Price | Was | CA$ / TB | Verdict | 90 days | Prime | Seller | Buy |
|---|---|---|---|---|---|---|---|---|---|
| Water Panther Arsenal 28TB SATA 7200RPM 3.5-Inch DAS Hard Drive (SATA HDD, 28TB)UsedHDD · SATA | 28 TB | CA$1,518.55 | - | CA$54.23 | Near its low | - | ServerPartDeals | Buy on Amazon | |
| Water Panther 28TB 7200 RPM SATA 6Gb/s 3.5" HDD for Dell PowerEdge Servers | Enterprise Hard Drive in 14G Tray | Compatible with PER340 PER440 PER640 PER740UsedHDD · SATA | 28 TB | CA$1,534.38 | - | CA$54.80 | Near its low | - | ServerPartDeals | Buy on Amazon | |
| Water Panther 28TB 7200 RPM SATA 6Gb/s 3.5" HDD for Dell PowerEdge Servers | Enterprise Hard Drive in 13G Tray | Compatible with T440 T630 T640 R630 R720 R720xd R730xd R730UsedHDD · SATA | 28 TB | CA$1,534.38 | - | CA$54.80 | Near its low | - | ServerPartDeals | Buy on Amazon |
Is it really a deal?
At this end of the range a discount rarely closes the gap to 24TB on a per-terabyte basis. The verdict tells you whether the drive is at its own low; the capacity pages below tell you whether that low is worth paying.
For the cheapest row on this page we have recorded a low of CA$1,999.99 on 2026-06-25, across 9 days of our own checks.
2026 is a shortage year for both hard-drive platters and NAND, and several list prices were raised earlier in the year before being discounted during this event. A percentage off a raised list price is not the same as a low, which is why every row here is compared against what we recorded for that exact item instead.
The cheapest new 28 TB listing today works out at CA$27.66/TB.
Renewed and recertified stock at 28 TB starts at CA$46.27/TB, with the seller rather than the manufacturer behind the warranty.
The cheapest external route to 28 TB is CA$42.68/TB, which you would have to open the enclosure to use as a bare drive.
What the verdicts mean
- Real low
- At or below the lowest price we have recorded for this item.
- Near its low
- Within three percent of the lowest price we have recorded.
- List-price cut
- Cut against Amazon's own reference price, but still above the lowest price we have recorded.
- Not a deal
- Above our 30-day median for this item.
- No history yet
- We have fewer than seven days of our own price checks for this item.
Everything from 26TB upward, where you pay extra per terabyte for fitting more into one bay. Seagate's Exos M 28TB and 30TB and the IronWolf Pro 28TB lead the new listings, with recertified Exos 26TB units occasionally undercutting them. The case for buying here is bay count rather than value: if a chassis is full, the only way to grow is a larger drive, and the premium over 24TB is what that costs. For anyone with a spare bay, the 22TB and 24TB pages are cheaper per terabyte.
Frequently asked questions
Why does 28TB cost more per terabyte than 24TB?
Newer recording technology and higher platter counts carry a density premium, and the drives are produced in smaller volumes. You are buying bay efficiency rather than value, which only pays when the chassis is already full.
Do the largest drives cost more to run?
Not meaningfully per terabyte. Helium filling keeps idle draw close to a 20TB unit, so one 30TB drive uses less power for the same stored data than two 16TB drives would. Heat and noise in a small enclosure are the practical penalties, not electricity.
Are these drives sensible in a four-bay NAS?
Only if the bays are the constraint. Rebuild times run very long at this capacity, so dual parity is close to mandatory, and four drives of this size represent a lot of value in one chassis.
Is recertified stock available at 26TB and above?
Occasionally, mostly at 26TB, because this generation has barely begun reaching retirement. The renewed table here is short by nature and the gate reflects that honestly rather than padding it.
Last updated: 2026-10-31 06:02:04 UTC. As an Amazon Associate we earn from qualifying purchases. Product prices and availability are accurate as of the date indicated on Amazon.ca and are subject to change. Any price displayed at the time of purchase will apply. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON SERVICES LLC. THIS CONTENT IS PROVIDED AS IS AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.