Top 8 3TB Hard Drive SATA – 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. 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. Enjoy long-term peace of mind with the included two-year limited warranty. Compatible devices: Laptop. Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors.
BrandSeagate #ad
ManufacturerSeagate Bare Drives #ad
Height0.79 Inches
Length5.79 Inches
Weight0.92 Pounds
Width4 Inches
Part NumberST3000DMZ07
ModelST3000DMZ07
Warranty2-year limited

2. Western Digital

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

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Western Digital #ad - Engineered for compatibility. Allframe technology for better performance. 3-year manufacturer's limited warranty. Built for 24/7 surveillance. 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.

3. Hitachi

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

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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, 64mb cache, enterprise grade, 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

4. HGST

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

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HGST #ad - 100% tested & passed hgst diagnostic software, zero Power Hours, ZERO Bad Sectors! Factory sealed bag, 3 Years Warranty from Reseller. Works for servers, nas, mac, pc, raID, Surveillance CCTV DVR.3tb capacity, 64mb cache, 7200rpm rotation Speed, enterprise grade, SATA III 6.0gb/s, heavy Duty. 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 Inches
Length5.8 Inches
Weight1 Pounds
Width4 Inches
Part Number0F12456
ModelHUA723030ALA640

5. Hitachi

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Hitachi HUA723030ALA640 3TB Hitachi UltraStar 7K3000 HUA723030ALA640 7200RPM SATA Hard Drive Renewed

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Hitachi #ad - The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. Only select sellers who maintain a high performance bar may offer Certified Refurbished products on Amazon. Com. This certified refurbished product is tested and certified to look and work like new. Hua723030ala640 .
BrandHitachi #ad
ManufacturerHitachi #ad
Height0 Inches
Length0 Inches
Width0 Inches
Part Number7K3000 HUA723030ALA640-cr
Model7K3000 HUA723030ALA640-cr
Warranty90 days limited warranty

6. HGST

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

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HGST #ad - 5 years warranty from Reseller. 3. 5" enterprise Grade Hard Drive. Works for raid, workstation, NAS, Servers, CCTV DVR.3tb, 64mb cache, 7200rpm, sata 6.0gb/s. Delivering industry-leading reliability, Designed for 24/7.
BrandHGST #ad
ManufacturerHGST #ad
Height1 Inches
Length5.8 Inches
Width4 Inches
Part Number8541580846-cr
Warranty90 days limited warranty

7. Seagate

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Seagate Constellation ES.2 ST33000651NS 3TB 7200RPM 64MB Cache SATA 6Gb/s 3.5in Enterprise Hard Drive, 3 Year Warranty

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Seagate #ad - Works for servers, surveillance System, nas, desktop pC/Mac, raid, CCTV DVR. Bare drive only, no screws, single pack, cables or accessories included -Friendly Reminder- Please FORMAT HDD on system in order to be detected/shows on system.3tb hard drive, 7200rpm, 64mb cache, sata iii 6.0gb/s enterprise Class Hard Drive. Enterprise grade, designed for 24/7/365 Heavy Duty, 3. 5" internal Hard Drive, Reliable. Discontinued model 3 year warranty from Reseller, Worry free Return! 100% Full Refund.
BrandSeagate #ad
ManufacturerSEAGATE #ad
Height1 Inches
Length5.8 Inches
Weight1 Pounds
Width4 Inches
Part NumberST33000651NS-OEM-3YR
ModelST33000651NS-OEM-3YR
Warranty3 Year Warranty from Reseller

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