Brand - WESTERN DIGITAL
Category - PC COMPON
Category 1 - Festplatten
Category 2 - Interne Festplatten
Category Code - HDS
Category_1 - Hard Drives and Pendrives
Category_2 - Internal Hard Drives - SATA - 3.5 inch
Certification Other features - BSMI, ICES-003/NMB-003, CE, FCC, KC, Maghreb, RCM, UKCA, VCCI, CB-Scheme, TUV, UL
CnCode - 84717050
Code - WD40EFZZ
Compliance certificates Other features - RoHS
Component for Features - NAS
Country of origin - CN
Depth Weight & dimensions - 147 mm
Description - Powerful internal HDDs designed for performance, reliability and power efficiency in small to medium NAS environments. WD Red Plus internal HDDs are designed to handle workloads for power users and small to medium business NAS environments. WD Red Plus drives deliver the speed and capacity required to store, protect and share growing amounts of data in mid-sized RAID-optimized NAS systems with increased power efficiency. Tuned for NAS with NASware™
Western Digital’s exclusive NASware™ technology fine tunes drive parameters to match NAS system workloads which helps increase performance and reliability. Designed for Continuous Operation
Since your NAS system is always on, a reliable drive is essential. WD Red Plus hard drives are designed for systems that operate 24x7, giving users the confidence of knowing they can reliably access their data. Tested for Dependable Compatibility
Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures. Optimized for Lower TCO
WD Red Plus drives are engineered to use less power (versus previous models) and run cooler, which reduces operating costs and helps reduce heat in thermally challenged NAS boxes. Powered for Strong Performance
Despite using less power, the drives have plenty of bandwidth to handle the mixed performance demands of multi-drive NAS systems. Balanced for Increased Reliability
Hard drives that are not properly balanced may cause excessive vibration and noise in multi-drive systems, which could reduce hard drive life span and degrade the performance over time. Our enhanced dual-plane balance control technology significantly improves balance and increases overall drive performance and reliability. Backed by World-Class Support and Warranty
As an industry-leading hard drive manufacturer, Western Digital stands behind their NAS storage solutions with the assurance of a 3-year limited warranty and world-class support services for hassle free data storage. Desktop drives vs. WD Red® Plus
It is important to choose a drive purpose-built for RAID-optimized NAS systems to ensure optimum performance and preserve your valuable data. Take the following into consideration when choosing a hard drive for your NAS:
• Compatibility: Unlike desktop drives, WD Red Plus hard drives are specifically designed and tested for NAS and include NASware™ technology which fine tunes drive parameters to match NAS system workloads for optimum performance.
• Reliability: Desktop drives aren’t typically designed for the demands of an always-on NAS environment. WD Red Plus hard drives are designed to perform under tough conditions encountered in high-intensity 24x7 multi-user NAS environments.
• RAID Ready: WD Red hard drives are engineered with RAID error recovery control to help reduce failures within multi-bay NAS systems, unlike most desktop drives that are configured for generic use.
• Noise and Vibration Protection: Designed to operate solo, desktop drives typically offer little or no protection from the noise and vibration present in a multi-drive system. WD Red hard drives include Rotation Vibration (RV) sensors that anticipate and proactively counteract disturbances caused by increased vibration often found in multi-bay NAS systems.
Description - WD 4TB RED PLUS 128MB SATAIII 28 MB 3.5
dimensionalWeight - 82
EAN -
EAN - 0718037905754
EAN_code - 0718037905754
Features - Component for - NAS
Features - HDD capacity - 4 TB
Features - HDD size - 3.5"
Features - HDD speed - 5400 RPM
Features - Interface - Serial ATA
Features - Mean time between failures (MTBF) - 1000000 h
Features - Storage drive buffer size - 128 MB
Features - Type - HDD
Features - Workload rate limit - 180 TB/year
Gross weight - 0.6
Gross Weight Kg - 0,65
HDD average transfer rate Features - 180 MB/s
HDD capacity Features - 4 TB
HDD Family name - Red Plus
HDD size Features - 3.5"
HDD speed Features - 5400 RPM
height - 0.04
Height Weight & dimensions - 26.1 mm
Hot-swap Features - No
Interface Features - Serial ATA III
length - 0.16
Manufacturer - Western Digital
Manufacturer Code - WD40EFZZ
Manufacturer Name - Western Digital
Manufacturer_code - WD40EFZZ
Model - WD40EFZZ
MPN - WD40EFZZ
Name - 4TB WD WD40EFZZ Red Plus 5400RPM 128MB
Name - Western Digital Red Plus NAS hard drive 4 TB (SATA 6 Gb/s, 3.5", 24/7)
Operating temperature (T-T) Operational conditions - 0 - 65 °C
Operational conditions - Operating temperature (T-T) - 0 - 65 °C
Operational conditions - Storage temperature (T-T) - -40 - 70 °C
Other features - Compliance certificates - BSMI
Other features - Compliance certificates - CE
Other features - Compliance certificates - Federal Communications Commission (FCC)
Other features - Compliance certificates - ICES-003
Other features - Compliance certificates - KC
Other features - Compliance certificates - RCM
Other features - Compliance certificates - UKCA
Other features - Compliance certificates - UL
Other features - Compliance certificates - VCCI
producerCode - WD40EFZZ
productName - WD Red Plus WD40EFZZ HDD (4 TB; 3.5"; 128 MB; 5400 rpm)
productSize - Normal
Quantity per pack Packaging data - 1 pc(s)
Safety warning - Warnings - Do not drop and avoid strong impacts.
Safety warning - Warnings - Do not expose to high temperatures or moisture.
Safety warning - Warnings - Do not open or disassemble.
Short description - WD HD3.5" SATA3 4TB WD40EFZZ / 24x7 / NAS (Di)
sizeX - 145
sizeY - 27
sizeZ - 105
Storage drive buffer size Features - 128 MB
Storage temperature (T-T) Operational conditions - -40 - 70 °C
Subcategory - HDD
Summary - Western Digital Red Plus WD40EFZZ. HDD capacity: 4 TB, HDD speed: 5400 RPM, Storage drive buffer size: 128 MB, HDD size: 3.5", Interface: Serial ATA III
Tariff No. - 84717050
Type Features - HDD
Unit Box Height - 0.03
Unit Box Length - 0.15
Unit Box Width - 0.1
Unit Calculated Volume - 0.00045 cubm
Unit Calculated Weight - 0.3 kg
Units per Pallet - 0
Units per Shipping Box - 1
Vendor Homepage - https://www.westerndigital.com/products/internal-drives/wd-red-plus-sata-3-5-hdd?sku=WD40EFPX
Warranty -
Warranty - 36L months
warrantyLength - 36
warrantyType - G
Weight - 0,54
Weight - 0.648
weight - 550
Weight & dimensions - Depth - 147 mm
Weight & dimensions - Height - 26.1 mm
Weight & dimensions - Weight - 550 g
Weight & dimensions - Width - 101.6 mm
Weight Weight & dimensions - 550 g
width - 0.12
Width Weight & dimensions - 101.6 mm
