Top 10 12TB Internal HDD – Internal Hard Drives

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1. Seagate

#ad

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

#adSeagate #ad - 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.

Easily monitor the health of drives using the integrated IronWolf Health Management system and enjoy long-term reliability with 1M hours MTBF. Ironwolf internal hard drives are the ideal solution for up to 8-bay, multi-user NAS environments craving powerhouse performance. Store more and work faster with a nAS-optimized hard drive providing ultra-high capacity 12TB and cache of up to 256MB. Five-year limited product warranty protection plan and three year Rescue Data Recovery Services included.

Brand	Seagate #ad
Manufacturer	SEAGATE #ad
Height	1.03 Inches
Length	5.79 Inches
Weight	1.48 Pounds
Width	4.01 Inches
Part Number	ST12000VNZ008/N0008
Model	ST12000VNZ008
Warranty	3 Year Limited

2. Seagate

#ad

Seagate 12TB HDD Exos X14 SATA 6Gb/s 512e 7200RPM 3.5" Enterprise Hard Drive, ST12000NM0538 Renewed

#adSeagate #ad - Backed by a 2-year seller warranty from point of purchase. Factory recertified HDD. Helium sealed-drive design. 12tb hyperscale saTA model tuned for large data transfers. Enterprise-class reliability with a 2. 5m-hr mtbF rating.

Brand	Seagate #ad
Manufacturer	SEAGATE #ad
Height	1.03 Inches
Length	5.79 Inches
Width	4.01 Inches
Part Number	ST12000NM0538-cr
Model	Exos X14 ST12000NM0538
Warranty	90 days limited warranty

3. Toshiba

#ad

Toshiba MG Series Enterprise 12TB 3.5’’ SATA 6Gbit/s Internal HDD 7200RPM 550TB/year 24/7 Operation. MG07ACA12TE

#adToshiba #ad - 5 year warranty. Flexibility in block size and SIE and SED options. 24/7 operation. Persistent Write Cache technology. Toshiba Stable Platter Technology. 3. 5'' sata or sas hard Drive.

Brand	Toshiba #ad
Manufacturer	Toshiba #ad
Height	7.87 Inches
Length	17.72 Inches
Width	11.81 Inches
Part Number	201745
Model	201745

4. Western Digital

#ad

SATA 6 Gb/s, 256 MB Cache, 3.5", 7200 RPM, WD121KFBX, CMR, Western Digital 12TB WD Red Pro NAS Internal Hard Drive HDD

#adWestern Digital #ad - 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. Extended drive testing to ensure each drive is tested for extended reliable operation. 5-year limited warranty. Enhanced reliability with 3d Active Balance Plus technology and error recovery controls with NASware 3. 0 technology.

Brand	Western Digital #ad
Manufacturer	Western Digital #ad
Height	1.03 Inches
Length	5.79 Inches
Weight	1.46 Pounds
Width	4 Inches
Part Number	WD121KFBX
Model	WD121KFBX
Warranty	5-year limited manufacturer

5. Seagate

#ad

Data Recovery – Frustration Free Packaging ST12000DM0007, Seagate BarraCuda Pro 12TB Internal Hard Drive Performance HDD – 3.5 Inch SATA 6 Gb/s 7200 RPM 256MB Cache for Computer Desktop PC Laptop

#adSeagate #ad - Tackle large projects or build a gaming computer with 12TB of enormous capacity. Jump into pc gaming or edit music, video, and photos effortlessly with 7200 RPM speeds and optimized read/write caching technology. Confidently rely on internal hard drive technology backed by 20 years of innovation. Store more, compute faster, and do it confidently with the proven reliability of BarraCuda Pro internal hard drives. Enjoy long-term peace of mind with the included five-year limited warranty and two-year Rescue Data Recovery Services.

Brand	Seagate #ad
Manufacturer	Seagate Bare Drives #ad
Height	1.03 Inches
Length	5.79 Inches
Weight	1.55 Pounds
Width	4.01 Inches
Part Number	ST12000DMZ007
Model	ST12000DM0007
Warranty	5-year limited

6. Water Panther

#ad

WP Arsenal 12TB SATA 7200RPM 3.5-Inch DAS Hard Drive Renewed

#adWater Panther #ad - Water panther Arsenal drives deliver consistent and responsive transfers. Drop-in ready for mainstream JBOD, disk shelf, and multi-bay RAID arrays. Connect directly and utilize low latency hardware for upmost performance. 12tb sata hdd designed for direct-attached-storage DAS systems. Optimized for heavy workloads—3x that of NAS drives.

Brand	Water Panther #ad
Manufacturer	Water Panther #ad
Height	3 Inches
Length	10 Inches
Width	7 Inches
Part Number	WPS12T72SATA3DAS-cr
Warranty	2 years

7. Seagate

#ad

Seagate Skyhawk AI 12TB Video Internal Hard Drive HDD – 3.5 Inch SATA 6Gb/s 256MB Cache for DVR NVR Security Camera System with in-House Rescue Services – Frustration Free Packaging ST12000VE0008

#adSeagate #ad - 5m mtbf. Ai video applications with imagePerfect AI firmware deliver superior image integrity for random read, 24×7 workloads. Seamlessly tackle data-intensive footage with SkyHawk AI’s workload rating of 550TB/year—that’s more than 3× higher than standard surveillance-optimized drives. Get scalable support for up to 16 AI streams while recording up to 64 HD video camera streams. Enjoy long-term peace of mind with a limited product warranty protection plan that includes three years of in-house Rescue Data Recovery Services. Benefit from improved total cost of ownership TCO with 1.

Brand	Seagate #ad
Manufacturer	SEAGATE #ad
Height	1 Inches
Length	5.8 Inches
Weight	1.52 Pounds
Width	4 Inches
Part Number	ST12000VE0008
Model	ST12000VE0008
Warranty	3 year Limited

8. Toshiba

#ad

HDWG21CXZSTA, Toshiba N300 12TB NAS 3.5-Inch Internal Hard Drive, CMR SATA 6 Gb/s 7200 RPM 256 MB Cache

#adToshiba #ad - High performance 7200 RPM drive with large cache size. Integrated RV sensors to compensate for rotational vibrations. High reliability with up to 180TB/year workload rating 6. Built for small office and home office NAS. Designed for 24/7 operation9.

Brand	Toshiba #ad
Manufacturer	Toshiba #ad
Height	1.03 Inches
Length	5.79 Inches
Weight	1.7 Pounds
Width	4 Inches
Part Number	HDWG21CXZSTA
Model	HDWG21CXZSTA
Warranty	3 year limited manufacturer

9. Western Digital

#ad

512 MB Cache, 3.5", 7200 RPM, WD120EFBX, CMR, SATA 6 GB/s, Western Digital 12TB WD Red Plus NAS Internal Hard Drive HDD

#adWestern Digital #ad - Small or medium business NAS systems in a 24x7 environment. Workload rate is annualized TB transferred 8760 / recorded power-on hours. Nasware firmware for compatibility. Workload rate will vary depending on your hardware and software components and configurations. Available in capacities ranging from 1-14TB with support for up to 8 bays. 3-year limited warranty. 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.

Brand	Western Digital #ad
Manufacturer	Western Digital #ad
Height	1.52 Inches
Length	5.79 Inches
Weight	1.41 Pounds
Width	4 Inches
Part Number	WD120EFBX
Model	WD120EFBX
Warranty	3-year limited warranty

10. Western Digital

#ad

Western Digital 12TB WD Purple Pro Surveillance Internal Hard Drive HDD, SATA 6 Gb/s, 256 MB Cache, 3.5", WD121PURP

#adWestern Digital #ad - Designed with tarnish-resistant components for harsh environments, and with additional robustness for multi-bay enclosures. High performance, reliability and workload capability for advanced AI-enabled recorders, video analytics appliances, deep-learning servers and cloud-based storage. Supports up to 550 TB/yr workload rate**. Engineered with advanced capabilities needed for high-end smart video solutions.

Brand	Western Digital #ad
Manufacturer	Western Digital Technologies, Inc. #ad
Height	1.03 Inches
Length	5.79 Inches
Weight	1.46 Pounds
Width	4 Inches
Part Number	WD121PURP
Model	WD121PURP
Warranty	Five year limited-warranty