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Best Wd140efgx Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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Western Digital

14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGX (Renewed)

High Capacity: This 14TB internal hard drive provides ample digital storage capacity for your needs.

Reliable Performance: With 7200 RPM and 6000 MB/s data transfer rate, this Western Digital hard drive delivers consistent performance.

Easy Installation: The 3.5-inch form factor and SATA interface make this hard drive easy to install in your desktop computer.

Robust Design: This hard drive is built with a durable mechanical design and 512 MB of cache memory for reliable operation.

Compatible: This Western Digital hard drive is compatible with a wide range of desktop computers for versatile use.

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Western Digital

Western Digital 16TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD161KFGX

Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

For RAID-optimized NAS systems with unlimited number of bays

Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.

Designed to handle the demands of high-intensity 24x7 multi-user NAS environments

Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures

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Top Rated

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Western Digital

Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD140EFFX

Available in capacities ranging from 1-14TB with support for up to 8 bays

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))

NASware firmware for compatibility

Small or medium business NAS systems in a 24x7 environment

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

Premium price: higher than 95% of Internal Hard Drives

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Western Digital

Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGX

Available in capacities ranging from 1-14TB with support for up to 8 bays.Specific uses: Business

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)). Workload Rate will vary depending on your hardware and software components and configurations.

NASware firmware for compatibility

Small or medium business NAS systems in a 24x7 environment

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Best Seller

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Western Digital

Western Digital 14TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" -WD142KFGX

Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

For RAID-optimized NAS systems with unlimited number of bays

Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.

Designed to handle the demands of high-intensity 24x7 multi-user NAS environments

Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures

Details & specs

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Seagate IronWolf Pro, 16 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST16000NT001)

High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere

Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)

Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience

IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health

Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments

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Western Digital

Western Digital 10TB WD Red Pro NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 Gb/s, CMR, 256 MB Cache, 3.5" - WD102KFBX

Available in capacities ranging from 2 to 22TB(1) | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

For RAID-optimized NAS systems with unlimited number of bays

Rated for 550TB/yr workload rate(2) | (2) Annualized Workload Rate = TB transferred x (8760 / recorded power-on hours). The maximum rated workload is specified for operating at typical temperature of 40C. Workload Rate will vary depending on your hardware and software components and configurations.

Designed to handle the demands of high-intensity 24x7 multi-user NAS environments

Western Digital partners with a wide range of NAS system vendors for extensive testing to ensure compatibility with most NAS enclosures

Premium price: higher than 85% of Internal Hard Drives

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Cheapest on the left, priciest on the right

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Seagate IronWolf Pro 14 TB NAS RAID Internal Hard Drive - 7,200 RPM SATA 6 Gb/s 3.5-inch (ST14000NE0008)

Designed for everything business NAS, IronWolfPro offers tough, ready, and scalable 24×7 performance and can handle multi-drive environments

Fastest hard drive, delivers 7200RPM spin speed along with sustained data rates up to 250MB/s and burst data rates of 6Gb/s

5-year limited manufacturer warranty and 300TB/year workload limit

Compatible with 1- to 24-bay network attached storage (NAS) servers, creative pro NAS, media servers, and personal cloud storage devices

IronWolf Health Management focuses on prevention, intervention, and recovery

The available storage capacity may vary.

Premium price: higher than 93% of Internal Hard Drives

PriceRank

Cheapest on the left, priciest on the right

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Seagate IronWolf Pro, 14 TB, Enterprise NAS Internal HDD –CMR 3.5 Inch, SATA 6 Gb/s, 7,200 RPM, 256 MB Cache for RAID Network Attached Storage (ST14000NT001)

High Performance: All-CMR (conventional magnetic recording) portfolio enables consistent, industry-leading 24×7 performance allowing users to access data anytime, anywhere

Class-Leading Dependability: Up to 550TB/year workload rating, 2.5M hours MTBF, and 5-year limited warranty for unparalleled total cost of ownership (TCO)

Peace of Mind with Data Recovery: Complimentary 3 year Rescue Data Recovery Services for a hassle-free, zero-cost data recovery experience

IronWolf Health Management: Helps protect data with prevention, intervention, and recovery recommendations to ensure peak system health

Optimized for NAS: AgileArray with dual-plane balancing, time-limited error recovery (TLER), and rotational vibration (RV) sensors to deliver top RAID performance in multi-bay environments

Details & specs

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Our #1 Pick Today

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Western Digital

14TB WD Red Plus NAS Internal Hard Drive HDD - 7200 RPM, SATA 6 GB/s, CMR, 512 MB Cache, 3.5" - WD140EFGX (Renewed)

High Capacity: This 14TB internal hard drive provides ample digital storage capacity for your needs.

Reliable Performance: With 7200 RPM and 6000 MB/s data transfer rate, this Western Digital hard drive delivers consistent performance.

Easy Installation: The 3.5-inch form factor and SATA interface make this hard drive easy to install in your desktop computer.

Robust Design: This hard drive is built with a durable mechanical design and 512 MB of cache memory for reliable operation.

Compatible: This Western Digital hard drive is compatible with a wide range of desktop computers for versatile use.

Details & specs

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

9 Wd140efgx deals are available from: Amazon, starting from $527.98.

The biggest discount we found is 32% on Western Digital 14TB WD Red Plus NAS Internal Hard Drive HDD - 5400 RPM, SATA 6 Gb/s, CMR, 512 MB Cache, 3.5" - WD140EFFX (WD140EFFX) at Amazon.

The lowest price we found is $527.98 while the highest is $754.99. Prices for the best Wd140efgx deals average at $640.56.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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