3.5-Inch External HDD

3.5-Inch External HDD

[Features] External hard disk equipped with a high reliability WD Red hard disk which is heat and vibration resistant for enabling 24-hour operation and a long-term 3-year warranty.

[Product Specifications]
· The WD Red was adopted to enable high-speed transfer equivalent to a 7,200 RPM hard disk, despite the low rotation speed.
The WD Red is developed by the Western Digital Corporation specifically for NAS. Equipped with convenient functions expected from a hard disk manufacturer, such as NASWare and 3D Active Balance Plus.
NASWare is a WD proprietary technology included with the WD Red. Performance is improved by optimizing power consumption during hard disk usage, to decrease hard disk temperature. Additionally, data damage and loss caused by unexpected power loss is kept to a minimum.
Conventional hard disk drives suffer from decreasing performance over time, with shortened service life and noise caused by vibrations during operation. This product is equipped with a unique 3D Active Balance Plus function, which suppresses hard disk vibration and noise as much as possible to attain a high level of performance and reliability.
The product is also optimized for NAS-specific conditions, including 24-hour operation, and is optimal for backing up manufacturer NAS products.
The key to maintaining hard disk performance and service life is taking measures against heat buildup in the product. This product takes advantage of the fact that warm air rises and features a double-decker air flow structure for superior air cooling with air passages that release air flow from the bottom to the top, whether in a vertical or horizontal orientation.
USB 3.0 compatibility enables high speed transfers at 5 Gbps (theoretical value), 10 times faster than conventional USB 2.0. Easy handling of large files such as videos and pictures.
Fanless design, with no annoying cooling fan noise.
ELECOM model number: ELD-REN040UBK
· Compatible PCs: PCs and Apple Mac series products with USB 3.0 or USB 2.0 ports.
· Compatible OS: Windows 10, 8.1, 7 / Windows Server 2012 (64 bit), 2012 R2 (64 bit) / Windows Server 2008 (64 bit/32 bit), 2008 R2 (64 bit) / Mac OS X 10.11, 10.10, 10.9, 10.8, 10.7, 10.6, 10.5, 10.4 *Only Japanese OSs are supported.
External dimensions: 120 × 183 × 35 mm (Main body only, excluding protrusions)
· Drive count: 1
· Capacity: 4 TB
· Interface: USB 3.0
· Input voltage: 100 V
· Connector type: USB 3.0 Standard-B × 1
· RAID functionality: N/A
· Security slot: ✓
· Factory formatting: NTFS
· Cooling fan: N/A
· Draw from PC power supply: ✓
· One-click button: N/A
· Access LED: ✓
· Accessories: AC adapter × 1, USB 3.0 cable (approximately 1.0 m) × 1, Rubber foot for horizontal placement × 1, Setup Guide × 1
· Weight: 850 g (main body only)
· Other: *A Setup Guide for TVs is included, but individual operation has not been checked for all TV models and manufacturers. Please note that certain TV specifications may prevent the use of this product.
Package size: width 226 mm × depth 76 mm × 207 mm
· Package weight: 1.2 kg
· JAN code: 4953103294035

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