Top 10 Internal NAS Hard Drive – Internal Hard Drives

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1. Seagate

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Seagate IronWolf 8TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST8000VNZ04/N004

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Seagate #ad - Store more and work faster with a NAS-optimized hard drive providing 8TB and cache of up to 256MB. Purpose built for nas enclosures, ironwolf delivers less wear and tear, little to no noise/vibration, no lags or down time, increased file-sharing performance, and much more. 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.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height1.03 Inches
Length5.79 Inches
Weight1.59 Pounds
Width4.01 Inches
Part NumberST8000VNZ04/N004
ModelST8000VNZ04
Warranty3 Years Limited

2. Western Digital

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

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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. Workload rate will vary depending on your hardware and software components and configurations. 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. Available in capacities ranging from 1-14TB with support for up to 8 bays.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight1.65 Pounds
Width5.79 Inches
Part NumberWD101EFBX
ModelWD101EFBX
Warranty3 year limited warranty

3. Western Digital

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

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Western Digital #ad - 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. 3-year limited warranty. 5400rpm performance class. Nasware firmware for compatibility. 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
Height4 Inches
Length1.03 Inches
Weight1.2 Pounds
Width5.79 Inches
Part NumberWD40EFAX
ModelWD40EFAX
Warranty3-year manufacturer's limited warranty

4. Western Digital

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

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Western Digital #ad - Available in capacities ranging from 2-18TB with support for up to 24 bays. Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology. 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.
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

5. Toshiba

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

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

6. Seagate

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

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Seagate #ad - 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.

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 4Tb and Cache of up to 64MB. Three-year limited warranty protection plan included. System ram type: ddr4_sdram. Operating system: PC.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height0.04 Inches
Length0.23 Inches
Weight1.34 Pounds
Width0.16 Inches
Part NumberST4000VN008
ModelST4000VN008

7. Toshiba

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HDWG160XZSTA, CMR SATA 6 GB/s 7200 RPM 256 MB Cache, Toshiba N300 6TB NAS 3.5-Inch Internal Hard Drive

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Toshiba #ad - High performance 7200 RPM drive with large cache size. Built for small office and home office NAS. Designed for 24/7 operation9. High reliability with up to 180TB/year workload rating6.
BrandToshiba #ad
ManufacturerToshiba #ad
Height1.03 Inches
Length5.79 Inches
Weight1.78 Pounds
Width4 Inches
Part NumberHDWG160XZSTA
ModelHDWG160XZSTA
Warranty3 year limited manufacturer

8. Western Digital

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

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Western Digital #ad - Workload rate is annualized TB transferred 8760 / recorded power-on hours. 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.

5400rpm performance class. Nasware firmware for compatibility. Available in capacities ranging from 1-14TB with 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. 3-year limited warranty. Small or medium business NAS systems in a 24x7 environment. 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.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.46 Pounds
Width4 Inches
Part NumberWD120EFAX
ModelWD120EFAX
Warranty3-year limited manufacturer

9. HGST

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5 Year Warranty Renewed, Surveillance Storage, HGST Ultrastar 7K4000 4TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5inch Internal Hard Drive for NAS, Desktop PC/Mac, CCTV DVR

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HGST #ad - 4tb capacity, sata iii 6. 0gb/s, 7200rpm rotation speed, enterprise grade, 64MB Cache, Heavy Duty.5 years warranty from reseller, Worry Free Return! 100% Full Refund. Bare drive only, single pack, no screws, cables or accessories included -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system.100% tested & passed hgst diagnostic software, desktop pC/Mac, raid, surveillance system, ZERO Bad Sectors! Works for servers, NAS, CCTV DVR.
BrandHGST #ad
ManufacturerHGST #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part NumberHUS724040ALE641/CR/5YR
ModelHUS724040ALE641/CR/5YR
Warranty5 years warranty from reseller

10. Seagate

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Seagate IronWolf Pro 14TB NAS Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 7200 RPM 256MB Cache for RAID Network Attached Storage, ST14000NE0008 Renewed

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Seagate #ad - Optimized for nas with agilearray. Range of capacities up to 14tb. Seagate provides a scalable solution for any NAS use-case scenario. High performance means no lag time or downtime for users during workload traffic for the NAS.

Agilearray enables dual-plane balancing and RAID optimization in multi-bay environments, with the most advanced power management possible. Fastest hard drive, delivers 7200rpm spin speed along with sustained data rates up to 250MB/s and burst data rates of 6Gb/s. Seagate leads the competition with the highest-performing NAS drive portfolio. More capacity options means more choices that will fit within the budget. Manufacture recertified with Zero Hours Usage, 1 Year Warranty.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Width4.01 Inches
Part NumberST14000NEZ008-cr
Warranty90 days limited warranty