Synology DS923+ Deals Canada – Prime Big Deal Days 2026
By Ryan Fournier · Data checked by Owen Nakamura · Updated Prices checked
The DS923+ predates Synology's 2025 drive policy, so third-party drives were never an issue, and next to the DS925+ the real question this week is whether the older two-core Ryzen R1600 is enough for the price difference.
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Synology DS923+ prices on Amazon.ca
| Product | Bays | Price | Was | CA$/bay | Verdict | |
|---|---|---|---|---|---|---|
 SYNOLOGY DS925+ 4-Bay NAS with Extendable Capacity sold by Amazon US · checked Oct 15, 2026 · ships from the US through Amazon.ca CA$1,144.46Buy on Amazon | 4 | CA$1,144.46 | n/a | CA$286.12 | Cut from list price only | Buy on Amazon |
 Synology 4-Bay DiskStation DS923+ sold by OneDealOutlet Canada · checked Oct 15, 2026 CA$2,070.01Buy on Amazon | 4 | CA$2,070.01 | n/a | CA$517.50 | No price history yet | Buy on Amazon |
Hard drives that fit it, at or near their own low
| Product | Size | Price | Was | CA$/TB | Verdict | |
|---|---|---|---|---|---|---|
 Western Digital WD Red Plus Internal Hard Drive 8TB CMR 3.5 inch SATA 5640 RPM 2 sold by Amazon US · checked Oct 15, 2026 · ships from the US through Amazon.ca CA$623.33Buy on Amazon | 8 TB | CA$623.33 | n/a | CA$77.92 | Near our low | Buy on Amazon |
 | 8 TB | CA$766.16 | n/a | CA$95.77 | Near our low | Buy on Amazon |
 | 8 TB | CA$810.49 | n/a | CA$101.31 | Real low | Buy on Amazon |
 Seagate IronWolf 18TB NAS Internal Hard Drive HDD sold by York Express · checked Oct 15, 2026 CA$2,220.00Buy on Amazon | 18 TB | CA$2,220.00 | n/a | CA$123.33 | Real low | Buy on Amazon |
 Seagate Ironwolf ST8000VN002-TD 3.5" sold by Wish Fulfillment · checked Oct 15, 2026 CA$1,028.86Buy on Amazon | 8 TB | CA$1,028.86 | n/a | CA$128.61 | Real low | Buy on Amazon |
 | 2 TB | CA$359.73 | n/a | CA$179.87 | Real low | Buy on Amazon |
Is it really a deal?
Of the 8 Amazon.ca listings we checked here, 4 are at or under the lowest price we recorded before the event and 2 are within 3% of it. 1 more show a cut only against Amazon's list price, which is not a price anyone usually pays. 2 are sold by Amazon US through Amazon.ca, which means shipping and returns cross the border. 1 is too new to our tracker to judge, and we say so rather than guess.
What it costs filled with drives
NAS price plus the cheapest new CMR NAS hard drives that fit it, all bays filled. Usable space from the same RAID maths as our RAID calculator; running cost from the NAS power cost calculator at Ontario’s weighted rate.
| NAS + drives | Subtotal | Usable | After tax | 24/7 power |
|---|---|---|---|---|
| Synology DiskStation DS923+ + 4 × Seagate IronWolf 1 TB NAS RAID Internal Hard Drive CA$2,070.01 + 4 × CA$185.00 (1 TB each) | CA$2,810.01 | 2.73 TiB RAID 5 1.82 TiB RAID 6 | CA$3,175.31 after tax in Ontario | about CA$36.00/yr |
| Synology DiskStation DS923+ + 4 × Western Digital 20TB WD Red Pro NAS Internal Hard Drive HDD CA$2,070.01 + 4 × CA$1,200.59 (20 TB each) | CA$6,872.37 | 54.57 TiB RAID 5 36.38 TiB RAID 6 | CA$7,765.78 after tax in Ontario | about CA$36.00/yr |
Questions about Synology DS923+ deals
DS923+ or DS925+?
The DS925+ has a four-core Ryzen V1500B and 2.5GbE ports; the DS923+ has a two-core R1600 and 1GbE, with 10GbE by add-in card. For storage and backup the DS923+ is enough.
Who is selling the DS923+ in Canada?
Check the seller column: the listing can come from a third-party store, and a third-party price well above Amazon's own is capped in our verdict.
Can the DS923+ use third-party drives?
Yes, it predates the 2025 policy and accepts third-party drives as it always has.
How much RAM does it take?
It ships with 4GB of ECC DDR4 and takes up to 32GB.