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WL 4TB 64MB Cache 5400RPM SATA III (6.0Gb/s) 3.5" Internal Surveillance DVR Hard Drive - w/ 1 Year Warranty
- 4TB Capacity, 64MB Cache, 5400RPM, SATA III 6.0Gb/s
- 3.5" Internal Surveillance Hard Drive
- Quiet, Low Power & Heavy Duty
- Designed for 24/7, works for Any Security CCTV DVR
- 1 Year Warranty
- Retail or OEM packing may vary
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This is a White Label (Generic Brand) 4TB (4-Terabyte) SATA III (Low Power & heavy duty) hard drive featuring with 5400RPM, 64 cache SATA 6.0GB /s hard drive with 1 year warranty. Designed for 24/7 Heavy Duty & Reliable operation. A white label product is a product made by major hard drive company that manufactured for other companies (OEM Hard Drive Reseller/VAR) re-brand to make it appear as if they made it or for large volume special application. This hard drive is perfect designed for Surveillance CCTV DVR
Hard Drive!
NOTE: Fully automatically backward compatible with SATA II ( 3.0G b/s) interface system.
Features: 3.5" SATA Hard Drive 4 Terabyte Capacity SATA III 6.0G bps Interface 64MB Buffer Size 5400 RPM Rotation Speed (Low Power & Quiet) 1 Year Warranty
Hard Drive!
NOTE: Fully automatically backward compatible with SATA II ( 3.0G b/s) interface system.
Features: 3.5" SATA Hard Drive 4 Terabyte Capacity SATA III 6.0G bps Interface 64MB Buffer Size 5400 RPM Rotation Speed (Low Power & Quiet) 1 Year Warranty
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 90 days
- Return for replacement within: 90 days
- This item is covered by goHardDrive Return Policy
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The WL4000GSA6454-PUR is a 4TB 3.5-inch SATA internal hard drive designed for 24/7 video surveillance, making it suitable for CCTV DVR users who need storage for continuous security recordings.
Recommended For
- Home or small-business CCTV users recording continuously to a compatible DVR or NVR, where the main workload is writing video from multiple cameras rather than running desktop applications. WD positions the Purple line for 24/7 surveillance recording and write-intensive video streams.
- Owners of an existing security recorder who need a 3.5-inch SATA drive for added or replacement surveillance storage; check the recorder’s supported drive capacity and compatibility before installation.
- Surveillance installers or system maintainers building a modest, always-on DVR/NVR setup who prioritize continuous video recording over fast general-purpose file access. A professional review describes the Purple drive’s firmware as tuned for write-intensive, multi-stream surveillance workloads.
Real-World Use Scenarios
- In a compatible DVR or NVR, use the drive to store ongoing security-camera recordings; it is intended for surveillance workloads that write video continuously rather than for a typical desktop workload.
- For a home or small business with several cameras, install it as the recorder’s local video-storage drive; how much footage it keeps before older video is overwritten depends on camera count, settings, and recording schedule.
- When replacing a failed or full recorder drive, use it as a surveillance-storage replacement if the DVR/NVR supports the drive’s size and SATA connection; check the recorder’s compatibility requirements before installing.
- After an incident, use the recorder’s playback tools to search and review saved footage; the drive provides storage, while the DVR/NVR determines how recordings are indexed and accessed.
- If a security setup needs more room for recorded footage, use the drive to add storage to a compatible recorder; the extra space can extend the time before older recordings are overwritten, depending on system settings and video volume.