Top 10 3TB NAS Hard Drive – Internal Hard Drives

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1. Seagate

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Seagate IronWolf 3TB NAS Internal Hard Drive HDD – CMR 3.5 Inch SATA 6Gb/s 5900 RPM 64MB Cache for RAID Network Attached Storage – Frustration Free Packaging ST3000VN007 ST3000VNZ07/VN007

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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. Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included. Store more and work faster with a NAS optimized hard drive providing 3TB and cache of up to 64MB. Enjoy long term reliability with 1M hours MTBF. Purpose built for nas enclosures, little to no noise/vibration, no lags or down time, increased file sharing performance, IronWolf delivers less wear and tear, and much more.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height1.03 Inches
Length5.8 Inches
Weight1.35 Pounds
Width4.01 Inches
Part NumberST3000VNZ07
ModelST3000VNZ07/VN007
Warranty3-year limited

2. Western Digital

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SMR, 3.5", 5400 RPM Class, 256MB Cache, SATA 6 Gb/s, WD30EFAX, Western Digital 3TB WD Red NAS Internal Hard Drive

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Western Digital #ad - Nasware firmware for compatibility. Nas systems with daily workloads associated with personal and home office environments and idle time available to perform necessary background operations. 3-year limited warranty. Workload rate is annualized TB transferred 8760 / recorded power-on hours. 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. Available in capacities ranging from 2-6TB with support for up to 8 bays.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height4 Inches
Length1.03 Inches
Weight0.11 Pounds
Width5.79 Inches
Part NumberWD30EFAX
ModelWD30EFAX
Warranty3-year manufacturer's limited warranty

3. Western Digital

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SATA 6 Gb/s, CMR, Western Digital 3TB WD Red Plus NAS Internal Hard Drive, 5400 RPM Class, 3.5", WD30EFRX, 64 MB Cache

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Western Digital #ad - Nasware firmware for compatibility. 3-year limited warranty. 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. Small or medium business NAS systems in a 24x7 environment. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Available in capacities ranging from 1-14TB with support for up to 8 bays.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.7 Inches
Weight0.82 Pounds
Width4 Inches
Part NumberWD30EFAX
ModelWD30EFRX
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.

4. Hitachi

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3 Year Warranty Renewed, Hitachi Ultrastar 7K3000 HUA723030ALA640 3TB 64MB Cache 7200RPM SATA 6.0Gb/s 3.5in Enterprise Internal Hard Drive

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Hitachi #ad - 3. 5" internal hard drive, sata iii 6. 0gb/s, designed for 24/7 reliable operation. Works for pc, mac, raid, nas, CCTV DVR.3tb capacity, sata iii 6. 0gb/s, enterprise grade, 64mb cache, 7200RPM Rotation Speed, Heavy Duty. Passed factory diagnostic software + re-certified by state-of-the-art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors! Worry free return! 100% full Refund, 3 Year Warranty from Reseller.
BrandHitachi #ad
ManufacturerHitachi #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part NumberHUA723030ALA640/CR
ModelHUA723030ALA640/CR

5. Hitachi

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Hitachi Ultrastar 7K3000 3TB 64MB Cache 7200RPM SATA 3.0Gb/s 3.5in Heaty-Duty Internal Hard Drive for Surveillance System, RAID, PC/MAC Renewed, NAS

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Hitachi #ad - Works for pc, mac, nas, raid, CCTV DVR.3tb capacity, enterprise grade, 7200rpm rotation speed, 64mb cache, SATA 3.0gb/s, heavy Duty. 3. 5" internal hard drive, sata 3. 0gb/s, designed for 24/7 reliable operation. Passed factory diagnostic software + re-certified by state-of-the-art software - Full "Sector-by-Sector" test to ensure best HDD quality! ZERO Bad Sectors! Worry free return! 100% full Refund, 3 Year Warranty from Reseller.
BrandHitachi #ad
ManufacturerHitachi #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part Number0F14044/CR
Model0F14044/CR

6. Seagate

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PC, NAS, Security CCTV DVR, RAID, Seagate 3TB 7200RPM 64MB Cache 3.5" SATA III 6.0Gb/s Heavy-Duty Hard Drive, w/1 Year Warranty

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Seagate #ad - Designed for 24x7, Heavy Duty Storage. 1 year warranty from Reseller. 3tb, 64mb cache, 7200rpm, sata iii 6.0gb/s. 3. 5" internal Hard Drive. Works for pc, surveillance cctv dVR, nas, raid, mac, nvr, PS4 Nyko DataBank.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height1 Inches
Length5.8 Inches
Weight1 Pounds
Width4 Inches
Part NumberST33000651NS-3TB
ModelST33000651NS-3TB

7. HGST

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24/7 Internal Hard Drive for CCTV DVR, PC/MAC Renewed, HGST Ultrastar 3TB 64MB Cache 7200RPM SATA III 6.0Gb/s 3.5in Heaty-Duty, NAS

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HGST #ad - 3. 5in 3tb hard drive, sata iii 6. 0gb/s, 64mb buffer size, 7200rpm, Designed for 24/7 reliable operation. Perfect for pc, mac, raid, nas, Surveillance CCTV DVR. Passed factory diagnostic software + re-certified by state-of-the-Art software - Full inSector-by-Sectorin test to ensure best HDD quality! ZERO Bad Sectors! Worry free return! 100% Full Refund, 1 Year Warranty.
BrandHGST #ad
ManufacturerHGST #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part Number0F17731-CR
Model0F17731-CR

8. Seagate

#ad

Seagate IronWolf 3Tb NAS Internal Hard Drive HDD – 3.5 Inch Sata 6GB/S 5900 RPM 64MB Cache for Raid Network Attached Storage ST3000VN007

#ad
Seagate #ad - Enjoy long term reliability with 1M hours MTBF. Purpose built for nas enclosures, increased file sharing performance, no lags or down time, IronWolf delivers less wear and tear, little to no noise/vibration, and much more. Three year limited warranty protection plan included. Store more and work faster with a nas optimized hard drive providing 3Tb and Cache of up to 64MB. Ironwolf internal hard drives are the ideal solution for up to 8 Bay, multi user NAS environments craving powerhouse performance.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height1.03 Inches
Length5.79 Inches
Weight1.34 Pounds
Width4.01 Inches
Part NumberST3000VN007
ModelST3000VN007

9. HGST

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Surveillance Storage -HUA723030ALA640 Renewed w/3 Year Warranty, HGST Ultrastar 3TB 7200 RPM 64MB Cache SATA III 6.0Gb/s 3.5in Internal Hard Drive for NAS, RAID

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HGST #ad - 3tb capacity, sata iii 6. 0gb/s, 64mb cache, 7200rpm rotation Speed, enterprise grade, Heavy Duty.100% tested & passed hgst diagnostic software, ZERO Bad Sectors! Factory sealed bag, zero Power Hours, 3 Years Warranty from Reseller. Works for servers, nas, mac, raID, pc, Surveillance CCTV DVR. The product comes with relevant accessories and 3-year warranty. This certified refurbished product is tested and inspected to look and work like-new, with limited to no signs of wear.
BrandHGST #ad
ManufacturerHGST #ad
Height1.03 Inches
Length5.79 Inches
Weight1.52 Pounds
Width4 Inches
Part Number0F12456
Model0F12456

10. HGST

#ad

W/3 Year Warranty, HGST Ultrastar 7K3000 HUA723030ALA640 0F12456 3TB 7200RPM 64MB Cache SATA III 6.0Gb/s 3.5in Enterprise Hard Drive Renewed

#ad
HGST #ad - 3tb capacity, sata iii 6. 0gb/s, 7200rpm rotation speed, Enterprise Grade, 64MB Cache, Heavy Duty. This certified refurbished product is tested and inspected to look and work like-new, with limited to no signs of wear. 100% tested & passed hgst diagnostic software, zero Power Hours, ZERO Bad Sectors! Factory sealed bag, 3 Years Warranty from Reseller. Works for servers, nas, raID, mac, pc, Surveillance CCTV DVR.
BrandHGST #ad
ManufacturerHGST #ad
Height1 Inches
Length5.8 Inches
Weight1 Pounds
Width4 Inches
Part Number0F12456
ModelHUA723030ALA640