Top 10 WD Red NAS Drive – Internal Hard Drives

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1. Western Digital

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3.5", WD40EFAX, SMR, SATA 6 Gb/s, Western Digital 4TB WD Red NAS Internal Hard Drive HDD, 5400 RPM, 256MB Cache

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Western Digital #ad - Workload rate is annualized TB transferred 8760 / recorded power-on hours. 5400rpm performance class. Nas systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations. Available in capacities ranging from 2-6TB with support for up to 8 bays. Supports up to 180 tb/yr workload rate workload rate is defined as the amount of user data transferred to or from the hard drive. Nasware firmware for compatibility. 3-year limited warranty.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight1.2 Pounds
Width5.79 Inches
Part NumberWD40EFAX
ModelWD40EFAX
Warranty3-year manufacturer's limited warranty

2. Western Digital

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WD4003FFBX, 256 MB Cache, CMR, SATA 6 Gb/s, Western Digital 4TB WD Red Pro NAS Internal Hard Drive HDD, 7200 RPM, 3.5"

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Western Digital #ad - 5-year limited warranty. Available in capacities ranging from 2-14TB with support for up to 24 bays. Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Supports up to 300 tb/yr workload rate workload rate is defined as the amount of user data transferred to or from the hard drive. Extended drive testing to ensure each drive is tested for extended reliable operation. 7200rpm performance class.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.58 Pounds
Width4 Inches
Part NumberWD4003FFBX
ModelWD4003FFBX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service.No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorizeddistributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users.Please see below for warranty information or obtaining service. No warranty service is provided unless the Productis returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., LatinAmerica, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD,which may have regional specific warranty implications.If your Product was purchased as a component integrated within a system by a system manufacturer, no limitedwarranty is provided by WD.

3. Western Digital

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128 MB Cache, Western Digital 2TB WD Red Plus NAS Internal Hard Drive HDD, 5400 RPM, 3.5" -WD20EFZX, CMR, SATA 6 Gb/s

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Western Digital #ad - Available in capacities ranging from 1-14TB with support for up to 8 bays. Supports up to 180 tb/yr workload rate workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate will vary depending on your hardware and software components and configurations. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Small or medium business NAS systems in a 24x7 environment. Nasware firmware for compatibility.
BrandWestern Digital #ad
ManufacturerWestern Digital Technologies, Inc. #ad
Height1.03 Inches
Length5.79 Inches
Weight1.26 Pounds
Width4 Inches
Part NumberWD20EFZX
ModelWD20EFZX
Warranty3 year limited warranty

4. Western Digital

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WD120EFAX, 256 MB Cache, Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD, SATA 6 Gb/s, 3.5", 5400 RPM, CMR

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Western Digital #ad - 3-year limited warranty. This model uses cmr technology and is being renamed “WD Red Plus” to distinguish it from the current “WD Red” product, which uses SMR technology.

Nasware firmware for compatibility. Available in capacities ranging from 1-14TB with support for up to 8 bays. Small or medium business NAS systems in a 24x7 environment. During this transition period, wd red plus devices may be delivered with a ”WD Red” label, but rest assured the device you are receiving will be the CMR-version of WD Red and can be confirmed by the model number. 5400rpm performance class. Supports up to 180 tb/yr workload rate*| * workload rate is defined as the amount of user data transferred to or from the hard drive. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.46 Pounds
Width4 Inches
Part NumberWD120EFAX
ModelWD120EFAX
Warranty3-year limited manufacturer

5. Western Digital

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2.5"/7mm, Up to 560 MB/s, SATA III 6 Gb/s, WDS100T1R0A, Western Digital 1TB WD Red SA500 NAS 3D NAND Internal SSD

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Western Digital #ad - Storage optimized for caching in NAS systems to rapidly access your most frequently used files. Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Purpose-built for nas with proven western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Reduces latency and improves responsiveness for oltp databases, multi-user environments, 4K and 8K video editing, photo rendering, and more.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height0.28 Inches
Length3.95 Inches
Weight0.11 Pounds
Width2.75 Inches
Part NumberWDS100T1R0A
ModelWDS100T1R0A
Warranty5-year manufacturer's limited warranty

6. Western Digital

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SATA III 6 Gb/s, WDS500G1R0B, Western Digital 500GB WD Red SA500 NAS 3D NAND Internal SSD, M.2 2280, Up to 560 MB/s

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Western Digital #ad - Superior endurance can handle the heavy read and write loads demanded by NAS, giving you the reliability you need in a 24/7 environment. Reduces latency and improves responsiveness for oltp databases, multi-user environments, photo rendering, 4K and 8K video editing, and more. Purpose-built for nas with proven western Digital 3D NAND to deliver maximum SATA performance to both home and business users. Storage optimized for caching in NAS systems to rapidly access your most frequently used files.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height0.94 Inches
Length3.15 Inches
Weight0.11 Pounds
Width0.87 Inches
Part NumberWDS500G1R0B
ModelWDS500G1R0B
Warranty5-year manufacturer's limited warranty

7. Western Digital

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5400 RPM Class, SATA 6 Gb/s, 2.5", WD10JFCX, CMR, 16 MB Cache, Western Digital 1TB WD Red Plus NAS Internal Hard Drive

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Western Digital #ad - Support for up to 8 bays. During this transition period, wd red plus devices may be delivered with a ”WD Red” label, but rest assured the device you are receiving will be the CMR-version of WD Red and can be confirmed by the model number.

Supports up to 180 tb/yr workload rate*| * workload rate is defined as the amount of user data transferred to or from the hard drive. 5400rpm performance class. Nasware firmware for compatibility. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 3-year limited warranty. Small or medium business NAS systems in a 24x7 environment. This model uses cmr technology and is being renamed “WD Red Plus” to distinguish it from the current “WD Red” product, which uses SMR technology.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height0.37 Inches
Length3.94 Inches
Weight0.27 Pounds
Width2.75 Inches
Part NumberWD10JFCX
ModelWD10JFCX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service.No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorizeddistributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users.Please see below for warranty information or obtaining service. No warranty service is provided unless the Productis returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., LatinAmerica, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD,which may have regional specific warranty implications.If your Product was purchased as a component integrated within a system by a system manufacturer, no limitedwarranty is provided by WD.

8. Western Digital

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WD101KFBX Old Version, 256 MB Cache, 7200 RPM Class, 3.5", SATA 6 Gb/s, CMR, Western Digital 10TB WD Red Pro NAS Internal Hard Drive

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Western Digital #ad - Available in large capacities with support for 1 to 24 Bays. Extended drive testing to ensure each drive is tested for extended reliable operation. Enhanced reliability with 3d active Balance Plus technology and error recovery controls with NASware 3. 0 technology. Vibration and shock protection.
BrandWestern Digital #ad
ManufacturerWestern Digital Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.43 Pounds
Width4 Inches
Part NumberWD101KFBX
ModelWD101KFBX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warranty service is provided unless the Product is returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., Latin America, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD, which may have regional specific warranty implications. If your Product was purchased as a component integrated within a system by a system manufacturer, no limited warranty is provided by WD.

9. Western Digital

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WD Red Pro 6TB 3.5-Inch SATA III 7200rpm 128MB Cache NAS Internal Hard Drive WD6002FFWX

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Western Digital #ad - Ships in wd-certified box for safe transit during shipping. Extended drive testing to ensure each drive is tested for extended reliable operation. Package includes a hard drive only - no screws, cables, manuals included. Enhanced reliability with 3D Active Balance Plus and error recovery controls with NASware 3. 0 Available in large capacities with support for 1-16 bays. 5 year limited warranty. Vibration & Shock protection. Please purchase mounting hardware and cables separately if necessary.
BrandWestern Digital #ad
ManufacturerWestern Digital Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.58 Pounds
Width4 Inches
Part NumberWD6002FFWX
ModelWD6002FFWX
Warranty5 years

10. Western Digital

#ad

3.5", WD100EFAX Old Version, Western Digital 10TB WD Red NAS Internal Hard Drive, 5400 RPM Class, SATA 6 Gb/s, CMR, 256 MB Cache

#ad
Western Digital #ad - Small and home office NAS systems in a 24/7 environment. Nasware firmware for Compatibility. Specifically designed for use in NAS systems with up to 8 bays. 3 year manufacturer's limited warranty. Suppots up to 180 tb/yr workload rate; workload rate is defined as the amount of user data transferred to or from the hard drive; Workload Rate is annualized TB transferred times 8760 / recorded Power on hours; Workload Rate will vary depending on Your hardware and Software components and configurations.
BrandWestern Digital #ad
ManufacturerWestern Digital Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.43 Pounds
Width4 Inches
Part NumberWD100EFAX
ModelWD100EFAX
WarrantyWestern Digital ("WD") values your business and always attempts to provide you the very best of service. No limited warranty is provided by WD unless your WD Product ("Product") was purchased from an authorized distributor or authorized reseller. Distributors may sell Products to resellers who then sell Products to end users. Please see below for warranty information or obtaining service. No warranty service is provided unless the Product is returned to an authorized return center in the region (warranty regions are identified as Canada, U.S.A., Latin America, Europe, Middle East, Africa, Asia Pacific, India and Thailand) where the Product was first shipped by WD, which may have regional specific warranty implications. If your Product was purchased as a component integrated within a system by a system manufacturer, no limited warranty is provided by WD.