Top 9 3TB Internal Hard Drive – Internal Hard Drives

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1. Seagate

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Seagate BarraCuda 3TB Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 5400 RPM 256MB Cache for Computer Desktop PC – Frustration Free Packaging ST3000DM007

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Seagate #ad - Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives. Enjoy long term peace of mind with the included 2 year limited warranty. Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors. Confidently rely on internal hard drive technology backed by 20 years of innovation. The go to sata hard drive solution for nearly every PC application—from music to video to photo editing to PC gaming.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height0.79 Inches
Length5.79 Inches
Weight0.92 Pounds
Width4 Inches
Part NumberST3000DMZ07/DM007
ModelST3000DMZ07/DM007
Warranty2-year limited

2. Western Digital

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5400 RPM Class, 64 MB Cache, SATA 6 Gb/s, 3.5", WD30EZRZ, WD Blue 3TB PC Hard Drive

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Western Digital #ad - Massive capacities up to 6 TB available. Reliable everyday computing. Free acronis true Image WD Edition cloning Software. Wd quality and reliability. 2 year manufacturer's limited warranty.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.52 Pounds
Width4 Inches
Part NumberWD30EZRZ
Model1412590
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.

3. Seagate

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

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Seagate #ad - Three year limited warranty protection plan included. Purpose built for nas enclosures, ironWolf delivers less wear and tear, increased file sharing performance, little to no noise/vibration, no lags or down time, and much more. 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. Enjoy long term reliability with 1M hours MTBF.
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

4. HGST

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OEM w/5 Year Warranty, HGST Ultrastar 7K4000 HUS724030ALA640 0F14689 3TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Enterprise Grade

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HGST #ad - 3. 5" enterprise Grade Hard Drive. Works for raid, servers, workstation, NAS, CCTV DVR.3tb, 64mb cache, 7200rpm, sata 6.0gb/s. 5 years warranty from Reseller. Delivering industry-leading reliability, Designed for 24/7.
BrandHGST #ad
ManufacturerHGST #ad
Height1 Inches
Length5.8 Inches
Weight2 Pounds
Width4 Inches
Part Number8541580846
Model8541580846

5. 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 - 3tb capacity, 64mb cache, enterprise grade, 7200rpm rotation speed, SATA III 6.0gb/s, 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. Works for pc, raid, mac, nas, CCTV DVR.3. 5" internal hard drive, sata iii 6. 0gb/s, designed for 24/7 reliable operation.
BrandHitachi #ad
ManufacturerHitachi #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part NumberHUA723030ALA640/CR
ModelHUA723030ALA640/CR

6. MaxDigital

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MaxDigital 3TB 7200RPM 64MB Cache SATA III 6.0Gb/s Enterprise Storage 3.5" Internal Hard Drive w/2 Year Warranty

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MaxDigital #ad - 3 terabyte capacity, sata iii 6. 0gbps interface, 64mb buffer Size, 7200RPM Rotation Speed. 2 years warranty from reseller. Datacenter storage, Enterprise Grade, Excellent Condition. Perfect for datacenter hard drive, raid system, NAS Network Storage, CCTV DVR and Desktop PC/Mac!. Maximum capacity, Heavy application workloads, 24x7x365 reliability. 100% new, zero Power Hours.
BrandMaxDigital #ad
ManufacturerMaxDigital #ad
Height1 Inches
Length5.5 Inches
Weight1 Pounds
Width4 Inches
Part NumberMD3000FYYZ
ModelMD3000FYYZ

7. Western Digital

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5400 RPM Class, 3.5", SATA 6 Gb/s, WD Purple 3TB Surveillance Hard Drive, WD30PURZ, 64 MB Cache

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Western Digital #ad - Built for 24/7 surveillance. Engineered for compatibility. 3-year manufacturer's limited warranty. Allframe technology for better performance. Designed to support up to 64 HD cameras.
BrandWestern Digital #ad
ManufacturerWestern Digital Bare Drives #ad
Height1.03 Inches
Length5.79 Inches
Weight1.4 Pounds
Width4 Inches
Part NumberWD30PURZ
ModelWD30PURZ
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.

8. Western Digital

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

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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. Nasware firmware for compatibility. Small and home office NAS systems in a 24/7 environment. 3-year manufacturer's limited warranty. Specifically designed for use in NAS systems with up to 8 bays. Workload rate is annualized TB transferred ? 8760 / recorded power-on hours.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.7 Inches
Weight0.82 Pounds
Width4 Inches
Part NumberWD30EFRX
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.

9. Western Digital

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WD4005FZBX, SATA 6 Gb/s, 256 MB Cache, WD Black 4TB Performance Internal Hard Drive, 7200 RPM Class, 3.5"

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Western Digital #ad - Performance storage available in up to 6TB capacities. Designed for creative professionals, gamers and system builders. 5-year manufacturer's limited warranty. 2x dram cache up to 256 MB for faster read operations. Desktop performance hard drive. Note: compatibility PC, Mac Requires reformatting.
BrandWestern Digital #ad
ManufacturerWestern Digital #ad
Height1.03 Inches
Length5.79 Inches
Weight1.66 Pounds
Width4 Inches
Part NumberWD4005FZBX
ModelWD4005FZBX
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.