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Overview
Specifications
Documents
Product Overview
Main Features
- Available in capacities ranging from 1-14TB with support for up to 8 bays
- Supports up to 180TB/yr workload rate*
- NASware firmware for compatibility
- Small or medium business NAS systems in a 24x7 environment
- 3-year limited warranty
General Information
Name: WD WD40EFZX Hard Disk Drive
Category: Western Digital, Video Surveillance, Servers & Storage, Hard Disk Drives
UPC Code: 746383281192
Country of Origin: China. Country of origin is subject to change.
Specifications
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ADI Part Number ID-WD40EFZX Brand Name Western Digital Manufacturer Western Digital Corporation Manufacturer Part Number WD40EFZX Product Line Red Plus Product Model WD40EFZX Product Name Red Plus 4TB NAS Hard Drive Product Type Hard Drive
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Device Supported Storage System Recording Technology Conventional Magnetic Recording (CMR) Storage Capacity 4TB Wireless LAN No
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Endurance (TBW) (Byte) 197912092999680
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Buffer 128 MB Endurance (TBW) 180 TB Spindle Speed (rpm) 5400
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Drive Interface SATA Drive Interface Standard SATA/600
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Color Red Form Factor 3.5" Height 1" Weight (Approximate) 1.65 lb Width 4"
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Drive Type Internal Length 5.8"
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Limited Warranty 3 Year
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Environmentally Friendly Yes