With the WD Red 4TB NAS Hard Disk Drive 5400 RPM WD40EFRX, you can stream, backup, organize and share digital content. It's compatible with televisions, computers and other electronic devices. It's a 3.5" hard disk drive that uses NASware technology to increase your drive's compatibility with your NAS system. This produces better playback with your devices. It's beneficial at home or in an office setting. This item is versatile and easy to transport.
The Western Digital 4TB WD Red SATA 6Gb/s internal hard disk drive, part number WD40EFRX, is designed for integration into Network Attached Storage (NAS) systems. This 3.5" drive offers a 4TB formatted capacity, suitable for businesses requiring reliable digital content storage and access. It utilizes NASware technology, which is intended to enhance compatibility with NAS systems and improve playback performance with connected devices. With a SATA 6Gb/s interface and a 64MB buffer, it supports data transfer rates up to 6Gb/s. The drive features an IntelliPower rotational speed and an MTBF of 1,000,000 hours. It operates within a temperature range of 32 F to 158 F and is compatible with both Windows and Mac operating systems. This component addresses the need for expanded storage within a NAS environment, facilitating content organization, backup, and sharing for office or home office settings.
Interface
SATA 6Gb/s Performance Specifications
Rotational Speed: IntelliPower
Buffer Size: 64MB Transfer Rates
Buffer to Host (Serial ATA): 6Gb/s (Max) Physical Specifications
Formatted Capacity: 4,000,787 MB
Capacity: 4TB
User Sectors Per Drive: 7,814,037,168 Target Performances
MTBF: 1,000,000 Hours Environmental Specifications (Shock)
Operating Shock (Read): 65G, 2ms
Non-Operating Shock: 250G, 2ms Environmental Specifications (Acoustics)
Idle Mode: 25 dBA (Average)
Seek Mode: 28dBA (Average) Temperature
Operating: 32 F to 158 F (-0 C to 70C)
Non-Operating: -40 F to 158 F (-40 C to 70 C) Humidity
Operating: 5-95% RH Non-Condensing Vibration
Operating: 0.004 g/Hz (10 to 300 Hz)
Non-Operating: 0.05 g/Hz (10 to 300 Hz) Operating
Linear: 20-300 Hz, 0.75G (0 to peak) Electrical Specifications (Current Requirements)
12V DC:
- Read/Write: 250mA / Idle: 230mA / Standby: 7mA / Sleep: 7mA
5V DC:
- Read/Write: 280mA / Idle: 260mA / Standby: 105mA / Sleep: 105mA
Power Dissipation:
- Read/Write: 4.50 Watts
Idle: 3.30 Watts
Standby: 0.40 Watts
Sleep: 0.40 Watts Compatibility
Operating System: Windows/Mac Item Dimension (L"xW"xH")
5.78 x 4 x 1.03
Weight
0.97 lb
Warranty Information
3 Years
This hard drive features a SATA 6Gb/s interface and offers a formatted capacity of 4TB (4,000,787 MB). It is designed for internal use within compatible systems.
NASware technology is integrated into this drive to increase its compatibility with NAS systems. This technology aims to produce better playback performance when streaming or accessing content from your devices through the NAS.
The WD40EFRX drive is compatible with both Windows and Mac operating systems. This allows for broad integration into various IT environments.
The drive has a power dissipation of 4.50 Watts during Read/Write operations, 3.30 Watts in Idle mode, and 0.40 Watts in both Standby and Sleep modes. It requires both 12V DC and 5V DC power inputs.
WD40EFRX - Western Digital 4TB WD RED SATA 6GB/S