Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD

Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD

Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD

B&H # PAEU3TB MFR # WJ-HDE400-3000T3
Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD

Similar model shown for illustrative purposes

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(Similar model shown for illustrative purposes)

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NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $1,000.00 Giveaway (the "Giveaway" or "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about November 7, 2016 until on or about December 19, 2016 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share your most wanted item on Facebook or Twitter via the dedicated links found on the B&H Website (; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $1,000.00 Giveaway, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third-party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

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  • 1Description

The Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD is designed for the recorder (such as network disk recorder WJ-ND400K). Operation in the RAID (Redundant Arrays of Inexpensive Disks) mode is available with this extension unit.

HDD fault-tolerance system
The RAID function is available as the HDD fault-tolerance system. In addition to the RAID 5 mode that recovers data when a single hard disk drive becomes faulty, there is RAID 6 mode that can recover data even if 2 hard disk drives became faulty. Operation in the RAID mode is one of the solutions as the HDD fault-tolerance system that prevents data loss when handling a large amount of data on a large amount of storage.

  • To use in the RAID 5 or the RAID 6 mode, it is necessary to install 3 or more hard disk drives and 4 or more hard disk drives respectively.
  • Logical disk capacity when using in the RAID 5 mode
  • Logical disk capacity = Capacity of the smallest among the hard disk drives in the recorder x (number of the hard disk drives in the recorder - 1)
  • Logical disk capacity when using in the RAID 6 mode
  • Logical disk capacity = Capacity of the smallest among the hard disk drives in the recorder x (number of the hard disk drives in the recorder - 2)
  • Depending on the model of the hard disk drive, the available capacity may be a few percent smaller.
Easy replacement of HDDs
It is easy to insert or remove the HDD unit from the HDD slots in the extension unit. When 2 or more HDD units are already installed, it is possible to replace the HDD units without stopping the current recording. When using a network disk recorder, malfunctions can be decreased and replacement of the HDD unit can easily be done by following the guidance displayed on the LCD.
To install hard disk drive in the extension unit, it is necessary to assemble an HDD unit (encase the hard disk drive in the HDD canister). The HDD unit can be easily be installed or removed in or from the HDD slots inside the front cover.
In the Box
Panasonic WJHDE4003000T3 Expansion Unit with 3 TB HDD
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description
    Power Source NTSC model: 120 VAC, 60 Hz
    PAL model: 220 VAC to 240 VAC, 50 Hz
    Input/Output External input connector (EXT IN): 1x High-speed serial interface, 1.5 Gbps(theoretical value)
    Power Consumption 130 W
    Ambient Operating Temperature 41 to 113°F (5 to 45°C)
    Ambient Operating Humidity 5 to 90 % (non condensing)
    Maximum Operating Altitude 6,562' (2,000) m above sea level
    Dimensions (W x H x D) 16.93 x 5.20 x 15.95" (430 x 132 x 400 mm)
    (excluding rubber feet and projections)
    Mass 29.8 lb (13.5 kg)
    (When no HDD is installed)

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