Top 10 Hard Drive for NAS – Internal Hard Drives

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1. Western Digital

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256 MB Cache, 3.5", WD101EFBX, CMR, Western Digital 10TB WD Red Plus NAS Internal Hard Drive HDD, 7200 RPM, SATA 6 Gb/s

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Western Digital #ad - 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. Available in capacities ranging from 1-14TB with support for up to 8 bays. Nasware firmware for compatibility. Workload rate will vary depending on your hardware and software components and configurations. Small or medium business NAS systems in a 24x7 environment. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight1.65 Pounds
Width5.79 Inches
Part NumberWD101EFBX
ModelWD101EFBX
Warranty3 year limited warranty

2. Western Digital

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

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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

3. Seagate

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Seagate IronWolf 4TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST4000VN008

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Seagate #ad - Store more and work faster with a NAS optimized hard drive providing 4TB and cache of up to 64MB. Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long term reliability with 1M hours MTBF. Purpose built for nas enclosures, little to no noise/vibration, increased file sharing performance, no lags or down time, IronWolf delivers less wear and tear, and much more. Ironwolf internal hard drives are the ideal solution for up to 8 bay, multi user NAS environments craving powerhouse performance.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.35 Pounds
Width4.01 Inches
Part NumberST4000VN008
Model‎ST4000VNZ008
Warranty3-year limited

4. Toshiba

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CMR SATA 6 GB/s 7200 RPM 256 MB Cache, HDWG440XZSTA, Toshiba N300 4TB NAS 3.5-Inch Internal Hard Drive

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Toshiba #ad - Designed for 24/7 operation9. High reliability with up to 180TB/year workload rating6. High performance 7200 RPM drive with large cache size. Built for small office and home office NAS. Integrated RV sensors to compensate for rotational vibrations.
BrandToshiba #ad
ManufacturerToshiba #ad
Height1.03 Inches
Length5.79 Inches
Weight1.53 Pounds
Width4 Inches
Part NumberHDWG440XZSTA
ModelHDWG440XZSTA
Warranty3 year limited manufacturer

5. Seagate

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Seagate 4TB IronWolf NAS SATA Hard Drive 6Gb/s 256MB Cache 3.5-Inch Internal Hard Drive for NAS Servers, Silver, Personal Cloud Storage ST4000VN008

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Seagate #ad - Operating system: PC. Ironwolf internal hard drives are the ideal solution for up to 8-Bay, multi-user NAS environments craving powerhouse performance.

Three-year limited warranty protection plan included. Store more and work faster with a nas-optimized hard drive providing 4Tb and Cache of up to 64MB. Easily monitor the health of drives using the integrated IronWolf health management system and enjoy long-term reliability with 1M hours MTBF. System ram type: ddr4_sdram. Purpose built for nas enclosures, no lags or down time, little to no noise/vibration, increased file-sharing performance, IronWolf delivers less wear and tear, and much more.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height0.04 Inches
Length0.23 Inches
Weight1.34 Pounds
Width0.16 Inches
Part NumberST4000VN008
ModelST4000VN008

6. Western Digital

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5400 RPM, CMR, 256 MB Cache, SATA 6 Gb/s, 3.5", WD80EFAX, Western Digital 8TB WD Red Plus NAS Internal Hard Drive HDD

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Western Digital #ad - 3-year limited warranty. 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.

Nasware firmware for compatibility. 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. 5400rpm performance class. 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. Workload rate is annualized TB transferred 8760 / recorded power-on hours.
BrandWestern Digital #ad
ManufacturerWestern Digital Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1 Pounds
Width4 Inches
Part NumberWD80EFAX
ModelWD80EFAX
Warranty3-year manufacturer limited warranty

7. Seagate

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Seagate IronWolf 12TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST12000VN0008

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Seagate #ad - Ironwolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance.

Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF. Store more and work faster with a nAS-optimized hard drive providing ultra-high capacity 12TB and cache of up to 256MB. Purpose built for nas enclosures, ironwolf delivers less wear and tear, little to no noise/vibration, increased file-sharing performance, no lags or down time, and much more. Three-year limited warranty protection plan included.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.54 Pounds
Width4.01 Inches
Part NumberST12000VNZ007
ModelST12000VNZ007
Warranty3-year limited

8. Toshiba

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HDWG180XZSTA, Toshiba N300 8TB NAS 3.5-Inch Internal Hard Drive, CMR SATA 6 GB/s 7200 RPM 256 MB Cache

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Toshiba #ad - Designed for 24/7 operation9. Built for small office and home office NAS. Integrated RV sensors to compensate for rotational vibrations. High reliability with up to 180TB/year workload rating6. High performance 7200 RPM drive with large cache size.
BrandToshiba #ad
ManufacturerToshiba #ad
Height1.03 Inches
Length5.79 Inches
Weight1.59 Pounds
Width4 Inches
Part NumberHDWG180XZSTA
ModelHDWG180XZSTA
Warranty3 year limited manufacturer

9. Seagate

#ad

Seagate IronWolf 8Tb NAS Internal Hard Drive HDD – 3.5 Inch SATA 6GB/S 7200 RPM 256MB Cache for Raid Network Attached Storage ST8000VN0022,Silver

#ad
Seagate #ad - Store more and work faster with a NAS-optimized hard drive providing 8TB and cache of up to 256MB. Ironwolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance.

Purpose built for nas enclosures, increased file-sharing performance, no lags or down time, little to no noise/vibration, IronWolf delivers less wear and tear, and much more. Three-year limited warranty protection plan included. Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height1.03 Inches
Length5.79 Inches
Weight1.43 Pounds
Width4 Inches
Part NumberST8000VN0022
ModelST8000VN0022
Warranty3-year limited

10. Western Digital

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WD181KFGX, CMR, 256 MB Cache, 7200 RPM, 3.5", SATA 6 Gb/s, Western Digital 18TB WD Red Pro NAS Internal Hard Drive HDD

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Western Digital #ad - Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology. Extended drive testing to ensure each drive is tested for extended reliable operation. Available in capacities ranging from 2-18TB with support for up to 24 bays. 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.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight1.43 Pounds
Width5.79 Inches
Part NumberWD181KFGX
ModelWD181KFGX
Warranty5-year manufacturer's limited warranty