Best Wd40purz Deals of Nov 2026

Updated November 10, 2026Our site contains affiliate links for which we may be compensated.
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Western Digital

23% Off

WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ (Renewed)

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Western Digital

Western Digital WD43PURZ 4TB Purple Surveillance Internal Hard Drive, 3.5-Inch, SATA 6Gb/s, 256MB Cache

Engineered for mainstream surveillance systems
WD AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications
Supports up to 180 TB/yr workload rate(3) | (3) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
Support for up to 16 bays(7) | (7) 1TB through 2TB support up to eight bays; 3TB and above support up to 16 bays.
Tarnish-resistant components(6) | (6) Tarnish resistant components for capacities 3TB and higher.
Priced lower than 60% of Industrial Lubricants
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Western Digital

Western Digital 4TB WD Purple Surveillance Internal Hard Drive HDD - SATA 6 Gb/s, 256 MB Cache, 3.5" - WD42PURZ

Engineered specifically for mainstream surveillance systems.Specific uses: Business, personal
AllFrame technology delivers optimizations for write-intensive, low bit-rate, high stream-count workloads typical to mainstream surveillance applications.
Supports up to 180 TB/yr workload rate². | ²Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.
1TB¹ through 3TB support up to eight bays; 4TB and above support up to 16 bays and employ tarnish-resistant components for harsher environments.
¹As used for storage capacity, 1TB = one trillion bytes. Actual user capacity may be less, depending on operating environment.
Priced lower than 60% of Industrial Lubricants
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Wd-40

WD-40 490088 Multi-Use Product, Industrial Size, 16 OZ [12-Pack] | Drives Out Moisture, Prevents Rust and Corrosion, Frees Stuck Parts, Removes Grease and Grime, Lubricates Hinges

MULTI-USE AEROSOL SPRAY. With a traditional spray nozzle, this unique lubricant comes in an industrial 16 oz. size. Offering easy to use application, this multi-purpose lubricant helps protect your tools as you tackle big jobs, so you’re ready for anything
ONE FORMULA. FIVE FUNCTIONS. WD-40 Multi-Use Product offers one formula with five functions. It lubricates, penetrates, protects, removes, and displaces moisture. WD-40 Multi-Use Product doesn’t use silicone, kerosene, water, graphite, or chlorofluorocarbons (CFCs)
THOUSANDS OF USES. This lubricating spray can be used on alloy wheels, engines, hedge trimmers, hinges, bikes, and all the nuts and bolts you throw its way. With long lasting performance and protection, it will get the job done
BE READY FOR ANYTHING. This multi-purpose lubricant is truly a “toolkit in a can”. Harness the power of WD-40 as you get every job done with ease. This formula has been around for over 65 years and has over 2,000 different uses
SAFE FOR ALMOST ANYTHING. WD-40 Multi-Use Product is safe on rubber, metal, wood, and most plastics (avoid use on polycarbonate and clear polystyrene plastic). Use it on your bike to prevent rust or prevent mud from sticking, or on sports equipment like golf clubs and metal baseball bats
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Wd-40

WD-40 Classic Formula, Multi-Use Product, Lubricates & Protects Metal from Rust & Corrosion, Drives Out Moisture & Frees Grease & Grime from Multiple Surfaces, 12 OZ [12-Pack]

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Wd-40

WD-40 Original Formula, Multi-Use Product, One Gallon [4-Pack] | Drives Out Moisture, Prevents Rust and Corrosion, Frees Stuck Parts, Removes Grease and Grime, Lubricates Hinges

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Our #1 Pick Today
Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Wd40purz deals are available from: Amazon, starting from $21.31.

The biggest discount we found is 23% on WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6 Gb/s 64MB Cache 3.5 Inch - WD40PURZ (Renewed) (WD40PURZ#CR) at Amazon.

The lowest price we found is $21.31 while the highest is $232.00. Prices for the best Wd40purz deals average at $156.61.