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Western Digital

Western Digital WD Purple 4TB SATA 6Gb/s 3.5in Surveillance Hard Drive

MPNWD40PURX

The Western Digital WD Purple WD40PURX is a 4TB SATA 6Gb/s 3.5in surveillance hard drive in the 5400 RPM class, for DVRs, NVRs and CCTV recorders.

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Western Digital WD Purple 4TB SATA 6Gb/s 3.5in Surveillance Hard Drive

WD40PURX · Refurbished · 1 year warranty

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Overview

Built for surveillance recording, the WD Purple WD40PURX gives a DVR or NVR 4TB of storage for video footage. It connects over SATA 6Gb/s, sits in the 5400 RPM class and has a 64MB cache.

The maximum transfer rate is 150 MB/s. Power use is 5.1 W during read/write and 4.5 W at idle, which keeps heat down in compact recorder cases. The drive weighs 0.68 kg and fits a standard 3.5in bay.

Installers use it to add retention time to CCTV systems, to fill empty bays in a multi-drive NVR, or to replace a worn drive in an existing recorder. Check that your recorder accepts 4TB drives before ordering.

The WD40PURX is offered Refurbished with 1 year or 3 years of warranty, and Used with 90 days. Tell us the quantity and we will confirm availability.

Specifications

Western Digital WD40PURX specifications
Manufacturer part numberWD40PURX
BrandWestern Digital
Cache64 MB
InterfaceSATA
Rpm class5400 RPM class
Weight0.68 kg
Drive typeHDD
Form factor3.5in LFF
Power idle w4.5
Product lineWD Purple
Capacity4TB
Warranty years3
Power read write w5.1
Interface speed6 Gb/s
Max transfer rate mbps150

Specifications from the manufacturer's datasheet ↗

FAQ

What is the WD40PURX used for?
It is a WD Purple surveillance drive for DVRs, NVRs and CCTV recorders.
What RPM class is this drive?
5400 RPM class.
What is the maximum transfer rate?
150 MB/s.
Which conditions can I buy?
Refurbished with 1 year or 3 years of warranty, or Used with 90 days.

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