WD 4TB Network HDD Retail Kit (4-Pack, WD40EFRX, Red Drives)

BH #WEIDDN44K (B&H Kit)
WD 4TB Network HDD Retail Kit (4-Pack, WD40EFRX, Red Drives)
Key Features
  • 16TB Storage Capacity
  • Includes 4 x 4TB Hard Drive Retail Kits
  • SATA 6 Gb/s Interface
  • 3.5" Form Factor
This B&H Kit includes four WD 4TB Network HDD Retail Kits. The Western Digital Red internal HDDs come equipped with a SATA 6 Gb/s interface and are specifically engineered to be used in 24/7 NAS storage environments as they feature a lower operating temperature and reduced power consumption. These reliable Red HDDs also come with a 35% MTBF improvement over standard desktop drives making for a more reliable NAS storage solution.
In Stock
$467.96

WD 4TB Network HDD Retail Kit (4-Pack, WD40EFRX, Red Drives)

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WD Red Overview

This B&H Kit includes four WD 4TB Network HDD Retail Kits. The Western Digital Red internal HDDs come equipped with a SATA 6 Gb/s interface and are specifically engineered to be used in 24/7 NAS storage environments as they feature a lower operating temperature and reduced power consumption. These reliable Red HDDs also come with a 35% MTBF improvement over standard desktop drives making for a more reliable NAS storage solution.

General Features

Fill Your NAS with WD Red

Built for 1 to 8-bay NAS systems, WD Red lets users store their data in one unit

NASware 3.0 Technology

Built into every WD Red hard drive, NASware 3.0's technology helps improves your system's storage performance by increasing compatibility, integration, upgradeability, and reliability

Built for NAS Compatibility

Desktop drives aren't purpose-built for NAS, but WD Red drives with NASware are. WD's technology helps takes the guesswork out of selecting a drive. WD Red is for small NAS systems and WD's algorithm balances performance and reliability in NAS and RAID environments

Desktop Drives vs. WD Red

Desktop hard drives are not designed for NAS environments. Do right by your NAS and choose a drive with an array of features to help preserve your data and maintain optimum performance. Take the following into consideration when choosing a hard drive for your NAS:
  • Compatibility: Without being tested for compatibility with your NAS system, improved performance is not guaranteed
  • Reliability: The always-on environment of a NAS or RAID is a hot one and desktop drives aren't typically tested in those conditions. WD Red is
  • Error Recovery Controls: WD Red NAS hard drives are specifically designed with RAID error recovery control to help reduce failures within the NAS system. Desktop drives are not typically designed for RAID environments where this can be an issue
  • Noise and Vibration Protection: Designed to operate solo, desktop drives offer little or no protection from the noise and vibration faced in a multi-drive system. WD Red drives are designed for multi-bay NAS systems
  • WD Red for Home

    Stream, backup, share, and organize your digital content at home with a NAS and WD Red drives designed to share content to the devices in your home. Red NASware helps increase your drives' compatibility with your devices, TV, stereo, and more

    WD Red for Small Business

    WD Red is a good hard drive choice for 1 to 8 bay systems. NASware 3.0 allows for integration with your existing network so WD Red can share and backup files at the speed of your business. For larger businesses with up to 16 bays, use WD Red Pro

    3D Active Balance Plus

    This helps ensure your data is protected from excessive vibration and noise in a NAS or RAID environment. This dual-plane balance control helps reduce the degradation of your drive over time

    Reliability

    Since your NAS system is always on, a reliable drive is essential. With an MTBF of up to 1 million hours, the WD Red drive with NASware 3.0 is designed for 24x7 environments

    Cooler Operations

    By reducing power consumption, the operating temperature of your NAS stays cooler. With a lower temperature in your system, you can create a more reliable solution for your NAS

    WD Red Specs

    Storage
    Drive Capacity4.0 TB
    Cache Memory64 MB
    Performance
    InterfaceSATA III (6 Gb/s)
    Sequential Read Speed150 MB/s
    Physical
    Drive TypeHDD
    Form Factor3.5"
    Noise Level28.0 dB (Active)
    25.0 dB (Idle)
    HDD Specs
    Spindle Speed (RPM)5400 RPM
    Reliability / Data Integrity
    Endurance (Total Bytes Written)180 TB
    Load/Unload Cycles600,000
    Mean Time Between Failures (MTBF)1.0 Million Hours
    Non-Recoverable Read Errors per Bits Read< 1 in 1014
    Electrical
    Power Draw4.5 W (Active)
    3.3 W (Idle)
    0.4 W (Standby)
    Supported Voltage5 VDC, 12 VDC
    Current1.75 A at 12 VDC
    Environmental
    Operating Shock30 G / 2.0 ms
    Storage Shock250 G / 2.0 ms
    Operating Temperature32 to 140°F / 0 to 60°C
    Storage Temperature-40 to 158°F / -40 to 70°C
    General
    CertificationsRoHS, as per Manufacturer
    Dimensions (W x H x D)4 x 1.03 x 5.79" / 101.6 x 26.16 x 147.07 mm
    Weight1.5 lb / 0.7 kg
    Warranty LengthLimited 3-Year Warranty
    Packaging Info
    Package Weight1.5 lb
    Box Dimensions (LxWxH)7.6 x 5.05 x 2.55"
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