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Used Surveillance SATA HDD 500GB to 8TB for DVR NVR PCs

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Pay now, in 4 interest-free payments of $11.55, or over 3–6 months

4 interest-free payments of $11.55

Reliable used 3.5" SATA hard drives ranging from 500GB to 8TB capacity.

Ideal for surveillance, NAS, PC upgrades
Tested for health and performance
Quiet, 24/7 usage rated
Includes 1-year limited warranty

Size

Clear

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Estimated Delivery Time3–7 business days

Reliable Performance for Surveillance and More

These used 3.5" SATA hard drives offer reliable storage solutions ranging from 500GB to 8TB. Ideal for DVR, NVR, NAS systems, and PC upgrades, they deliver consistent performance with quiet and energy-efficient operation suited for 24/7 workloads. Each drive has been carefully selected and tested to ensure dependable service.

Thorough Testing and Warranty Coverage

Every hard drive passes 28 detailed testing procedures covering SMART health status, read/write speeds, and bad sector detection. Drives with any faults are not listed. The product includes a 1-year limited warranty against defects, ensuring peace of mind for buyers.

Wide Compatibility and Easy Integration

Featuring a standard SATA III interface at 6.0Gb/s, these drives support common form factors and are compatible with many surveillance recorders, NAS devices, and PCs. They fit typical 3.5" drive bays and come with mounting screws and a SATA cable for straightforward installation.

Physical Dimensions and Specifications

Compact 3.5" form factor with dimensions 147mm x 101.6mm x 26mm. Rotation speed varies from 5400 to 7200 RPM depending on the model. Cache sizes range between 32MB and 128MB, balancing speed and efficiency.

Eco-Friendly Choice with Cost Savings

Purchasing these certified tested used hard drives extends hardware lifespan, reduces e-waste, and offers significant cost savings over new drives. They maintain 80-90% of lifespan performance, perfect for budget-conscious and environmentally aware users.

Key specifications

Capacity: 500GB to 8TB
Interface: SATA III (6.0 Gb/s)
Form Factor: 3.5 inch HDD
Rotation Speed: 5400 to 7200 RPM
Cache: 32MB to 128MB
Dimensions: 147mm x 101.6mm x 26mm
Condition: Used, tested with no bad sectors
Warranty: 1 Year Limited Warranty

What's in the box

1 x 3.5" Used Hard Drive
1 x SATA Cable
4 x Mounting Screws

Product FAQ

Frequently asked questions

01 What does 'used' mean for this hard drive?

Used means the hard drive was previously installed and operated in a system but has been tested, verified fully functional, and securely wiped before resale.

02 What storage capacities are available for these hard drives?

Capacities range from 500GB up to 8TB, with actual usable space slightly less as displayed by operating systems.

03 Is this hard drive suitable for continuous use?

Yes, these drives are 24/7 workload rated and tested to support continuous operation in surveillance and NAS environments.

04 Do these hard drives come with any warranty?

Yes, a 1-year limited warranty covers defects in functionality from the seller.

05 What interface do these hard drives use?

They use a SATA III interface with speeds up to 6.0 Gb/s, compatible with standard SATA connections.

06 Are all drives the same brand?

No, brand varies randomly from stock. Every drive is individually tested for health and performance before shipping.

07 What is included with the hard drive package?

Each package includes one 3.5" hard drive, one SATA cable, and four mounting screws.

08 Do I need to format the hard drive before use?

Yes, drives require partitioning and formatting. Most surveillance recorders have built-in format functions for easy setup.

09 Can these hard drives be used for PC storage upgrades?

Absolutely, they are compatible for PC expansion, backups, and media storage, besides surveillance use.

10 What testing is performed on these used hard drives?

Each hard drive undergoes 28 rigorous tests including SMART health checks, read/write performance, and checks for bad sectors using professional diagnostic tools.