Surveillance hard drives Black Friday Buying Guide 2026
Use this Surveillance hard drives Black Friday buying guide to compare the exact products and configurations in this category. Start with the recorder, NAS or server receiving the drive, then compare the exact interface, capacity and condition. A surveillance HDD, NAS drive and complete external backup device have different installation requirements. Use the current offer price to calculate a complete storage upgrade, including any additional drives, mounting parts and independent backup. DatacenterDisk uses current prices, condition labels and listing details to help compare complete offers.
Last updated from current DatacenterDisk pricing.
Amazon Black Friday sale: 19–30 November 2026
Black Friday itself is 27 November, but Amazon’s sale starts on 19 November. Early offers can be available before then. Check each offer’s current price, condition, Prime requirements and any end date before buying.
Dates confirmed by Amazon · Announcement updated 10 November 2026.
Buy an early offer or keep watching?
Buy now when…
The precise drive is supported by the target system, its condition and seller terms are clear and the complete upgrade is within budget.
Keep watching when…
The selected interface, capacity limit, warranty or required drive quantity remains unclear.
Before you buy
Check the full part number, SATA or SAS connection, physical size, firmware requirements, drive inclusion and the target system compatibility documentation.
Early offers you can buy now
Current retailer promotions and Amazon-reported markdowns. Each label states the evidence: a reduction against a listed RRP is not confirmation of a Black Friday promotion. Any reported Prime restriction or deal end time appears with the offer.
No sufficiently current Amazon promotion or listed-RRP markdown is confirmed for this category right now. Compare the current listings below; regular prices are not relabelled as early Black Friday deals.
Amazon Black Friday sale: November 19-30, 2026
Amazon's Black Friday sale runs November 19-30, 2026; Black Friday itself is November 27. Early offers can already be available before the main sale. Use this buying guide to compare Surveillance hard drives, current offers and the model, condition and compatibility checks that decide whether a price is useful.
Surveillance hard drives current tracked listings
Current prices for Surveillance hard drives, including ordinary listings. Condition and seller context belong in every comparison.
| Product & condition | Key details | Current price |
|---|---|---|
| Seagate SkyHawk 2.0TB Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 23:19 UTC | $130.00$65.00/TB Buy on Amazon |
| Seagate ST6000VXZ09 New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 23:19 UTC | $214.99$35.83/TB Buy on Amazon |
| Western Digital WD82PURZ Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 14:49 UTC | $269.99$33.75/TB Buy on Amazon |
| Western Digital WD82 Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 18:49 UTC | $269.99$33.75/TB Buy on Amazon |
| Western Digital WD8001PURP-SPB6RY0 Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 19:19 UTC | $329.99$41.25/TB Buy on Amazon |
| Western Digital WD80PURZ Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 12:19 UTC | $350.00$43.75/TB Buy on Amazon |
| Western Digital WD80PURZ Used · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 16:19 UTC | $350.00$43.75/TB Buy on Amazon |
| Seagate ST8000VX010 New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 23:19 UTC | $429.99$53.75/TB Buy on Amazon |
| Seagate ST12000VE003 New · Seller: Amazon (see listing for seller) |
Checked: 2026-11-13 02:28 UTC | $479.99$40.00/TB Buy on Amazon |
Surveillance hard drives observed price drops
Observed reductions against the same listing's tracked prices. Amazon-confirmed promotions and listed-RRP markdowns appear separately above.
No sufficiently established tracked-price reduction is available right now. See current Amazon offers and regular listings for alternatives.
Write down the exact drive and destination
Begin with the full manufacturer part number and the exact NAS, recorder, server or external connection being used. Similar family names can describe different interfaces, capacities, sectors or regional retail packages. Check the selected offer rather than transferring specifications from another capacity. Read the host documentation for supported drives and installation procedures. The current listing title is useful identification evidence, but a seller compatibility claim is not a test performed by DatacenterDisk. Keep the model, condition, seller and proposed destination together while comparing the shortlist.
Separate interfaces and complete external devices
A SATA HDD and a SAS HDD can look similar while requiring different host connections. Confirm the supported protocol, power connection and physical mounting before buying an adapter or controller. An external USB HDD is a complete device with an enclosure and bridge; its price includes different components from a bare internal drive. Read the supplied power adapter, regional plug and cable details. Do not assume a USB enclosure accepts a SAS drive or that an external product contains a particular internal model unless the manufacturer documents that configuration.
Calculate the full set of drives
List how many drives the system actually needs, the capacity of each and the proposed storage layout. Raw purchased capacity differs from available space after redundancy, formatting and other system requirements. Compare equal drive counts and conditions, then include replacement trays, supported cables or adapters and a separate backup. A price per TB helps compare capacity cost, but does not measure performance, suitability or reliability. For an expansion, check how the exact software handles the new capacity and whether temporary backup space is needed during the change.
Match recording and workload requirements
For surveillance, choose capacity from your camera count, recording settings, schedule and required retention period. Check the recorder model, supported drive size and manufacturer installation advice. For a NAS or server, read the relevant drive and workload requirements instead of assuming that every large HDD has identical behavior. Vendor endurance and performance statements apply to specific models and are not our measurements. This page does not calculate a guaranteed number of recording days from capacity alone, because changing bitrate, activity and recording mode changes the storage requirement.
Keep condition and warranty attached to the price
New, used, renewed and manufacturer-recertified descriptions need separate checks. Read who provides the warranty, what the actual seller promises and which returns procedure applies to this offer. A title containing a familiar drive family does not establish a manufacturer refurbishment program. Compare like-for-like conditions and retain the full part number shown at purchase. A smaller current price can suit a planned backup or spare-drive purchase, but condition and support still matter when assessing the complete storage budget and expected service arrangements.
Plan migration and recovery before checkout
An additional drive is useful only when you can install it and restore the data you need. Check available bays, mounting hardware, supported array expansion and the sequence recommended by the system manufacturer. Keep an independent backup before replacing disks or changing storage modes. Consider how a failed enclosure, controller or recorder would be replaced and how important files would be recovered. The offers below provide current prices and configuration evidence; they do not certify a recovery plan or promise that a drive will work in every system carrying the same brand.
Compare Purple and SkyHawk against the recorder requirements
Compare the complete WD Purple, Purple Pro, Seagate SkyHawk and SkyHawk AI model numbers with the recorder documentation. A Pro or AI suffix does not certify a particular camera-analysis feature of the whole installation. Check capacity limits, drive count, interface and the requirements of the exact firmware. Retention depends on your recording settings. Include any required mounting parts and another copy of important events, then compare equal capacities and conditions using current local prices.
Model-specific manufacturer checks
Check the exact model and hardware revision. These manufacturer references support your purchase checks; they do not establish compatibility for every offer on this page.
What Qualifies Here
A discount has to be meaningful for this category. The scanner weighs current price, 30-day and 90-day history, tracked lows, comparable listings, absolute savings, product class, condition, stock state and retailer promotion signals. Small price changes and stale promotions are left out, so the table stays useful during the busy sale period.
Condition is kept visible throughout the page. New, renewed, refurbished, recertified and used listings are not blended into one ranking because warranty risk and buyer intent differ materially between them.
How To Compare These Deals
For capacity-bearing storage, start with $/TB, then check interface, warranty, condition and workload fit. For NAS enclosures, mini PCs, HBAs and networking gear, compare the current price against the hardware class instead of forcing a capacity metric that does not apply.
Broader context lives in the price forecast, good $/TB guide, where-to-buy page and refurbished drive guide. Amazon's earlier Prime Big Deal Days sale (October 6-7) was tracked the same way.