Best Internal Data Storage of 2025

Last updated on 03/10/2025
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Most Relevant
Most Relevant
Best Choice
1
Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)
Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)
Seagate
Why we love it
  • Consistent premium operation guaranteed.
  • Comprehensive data protection features.
  • Optimized for multi-drive environments.
Main Highlights
  • All ironwolf pro hard drives use conventional magnetic recording (cmr) for consistent, premium continuous operation, giving users access to data anytime and anywhere
  • Ironwolf health management: facilitates the protection of data by preventing intervention and data recovery recommendations for optimal system status
  • Optimized for nas: agilated earray enables balancing two-level operation, time-limited error correction and swivel sensors for premium raid performance in multi-drive bay environments
  • St16000ne000
  • Workload performance of up to 300 tbyear
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9.7
Exceptional
9.7
Exceptional
Seagate
Seagate IronWolf Pro, 16 TB, NAS Internal Hard Drive, CMR 3.5 Inch, SATA 6 Gb/s 7,200 RPM, 256 MB Cache, for RAID Network Attached Storage, 3 years Rescue Services, FFP (‎ST16000NE000)
Why we love it
  • Consistent premium operation guaranteed.
  • Comprehensive data protection features.
  • Optimized for multi-drive environments.
Main Highlights
  • All ironwolf pro hard drives use conventional magnetic recording (cmr) for consistent, premium continuous operation, giving users access to data anytime and anywhere
  • Ironwolf health management: facilitates the protection of data by preventing intervention and data recovery recommendations for optimal system status
  • Optimized for nas: agilated earray enables balancing two-level operation, time-limited error correction and swivel sensors for premium raid performance in multi-drive bay environments
  • St16000ne000
  • Workload performance of up to 300 tbyear
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Value for Money
2
Toshiba 16TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, Cloud (MG08ACA16TE)
Toshiba 16TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, Cloud (MG08ACA16TE)
Toshiba
Why we love it
  • Reliable 24/7 operation performance.
  • Integrated RV sensors minimize vibration.
  • Up to 18 TB capacity.
Main Highlights
  • DESIGNED FOR BUSINESS – The Toshiba 3.5 inch SATA hard drive offers scalable support for enterprise storage array, industrial server and storage systems with a need for capacity and advanced technologies to meet professionals demands
  • ENTERPRISE-CLASS PERFORMANCE – With its reliable 24/7 operation, unwavering performance and 5 year warranty, this hard drive for enterprise server and storage systems ensures seamless performance with up to 550 TB per year workload
  • INTEGRATED RV SENSORS – Designed to eliminate knock-on vibration, this 7200-rpm shock-detecting hard drive features built-in RV sensors to minimize rotational vibration in multi-bay, cloud-scale infrastructures for a smoother experience
  • FULL DATA PROTECTION – Installed with Persistent Write Cache technology, this robust 3.5 hard drive securely stores your data assuring full coverage in the event of an emergency, granting you the ultimate piece of mind
  • TAILOR YOUR STORAGE – With of capacities as high as 18 TB and interface options including SATA and SAS you can take control of your internal data storage and customize your enterprise server experience down to the last detail
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9.7
Exceptional
9.7
Exceptional
Toshiba
Toshiba 16TB Enterprise Internal Hard Drive – MG Series 3.5" SATA HDD for Server, Storage, 24/7 Operation, Hyperscale, Cloud (MG08ACA16TE)
Why we love it
  • Reliable 24/7 operation performance.
  • Integrated RV sensors minimize vibration.
  • Up to 18 TB capacity.
Main Highlights
  • DESIGNED FOR BUSINESS – The Toshiba 3.5 inch SATA hard drive offers scalable support for enterprise storage array, industrial server and storage systems with a need for capacity and advanced technologies to meet professionals demands
  • ENTERPRISE-CLASS PERFORMANCE – With its reliable 24/7 operation, unwavering performance and 5 year warranty, this hard drive for enterprise server and storage systems ensures seamless performance with up to 550 TB per year workload
  • INTEGRATED RV SENSORS – Designed to eliminate knock-on vibration, this 7200-rpm shock-detecting hard drive features built-in RV sensors to minimize rotational vibration in multi-bay, cloud-scale infrastructures for a smoother experience
  • FULL DATA PROTECTION – Installed with Persistent Write Cache technology, this robust 3.5 hard drive securely stores your data assuring full coverage in the event of an emergency, granting you the ultimate piece of mind
  • TAILOR YOUR STORAGE – With of capacities as high as 18 TB and interface options including SATA and SAS you can take control of your internal data storage and customize your enterprise server experience down to the last detail
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3
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW
Samsung
18% OffFree Shipping
Why we love it
  • Blazing fast data transfer speeds.
  • Exceptional reliability with thermal protection.
  • Generous 2 TB storage capacity.
Main Highlights
  • Powerful NVMe SSD of the 4th PCI Express generation for demanding 4K video and 3D graphics editing and high-end gaming
  • Stunning speed: readwrite speeds up to 74506900 MBs (2TB variant)
  • High reliability thanks to heat spreader and dynamic thermal guard technology for protection against overheating as well as up to 1200 TB total bytes writing
  • Storage capacity of up to 2 TB in compact M.2 form factor (2280), suitable for high-performance PCs and ultrabooks
  • The free Samsung Magician software optimises performance for you and keeps the drive up to date with updates
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9.6
Superb
9.6
Superb
Samsung
Samsung 990 PRO NVMe M.2 SSD, 2 TB, PCIe 4.0, 7,450 MB/s read, 6,900 MB/s write, Internal SSD, For gaming and video editing, MZ-V9P2T0BW
18% OffFree Shipping
Why we love it
  • Blazing fast data transfer speeds.
  • Exceptional reliability with thermal protection.
  • Generous 2 TB storage capacity.
Main Highlights
  • Powerful NVMe SSD of the 4th PCI Express generation for demanding 4K video and 3D graphics editing and high-end gaming
  • Stunning speed: readwrite speeds up to 74506900 MBs (2TB variant)
  • High reliability thanks to heat spreader and dynamic thermal guard technology for protection against overheating as well as up to 1200 TB total bytes writing
  • Storage capacity of up to 2 TB in compact M.2 form factor (2280), suitable for high-performance PCs and ultrabooks
  • The free Samsung Magician software optimises performance for you and keeps the drive up to date with updates
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4
Seagate BarraCuda, 8 TB, Internal Hard Drive, SATA 6 Gbit/s, 3.5", 5400 RPM, 256 MB Cache for Desktop PC (ST8000DM004)
Seagate BarraCuda, 8 TB, Internal Hard Drive, SATA 6 Gbit/s, 3.5", 5400 RPM, 256 MB Cache for Desktop PC (ST8000DM004)
Seagate
35% Off
Why we love it
  • Proven reliability and safety.
  • Optimized for large projects.
  • Includes data recovery services.
Main Highlights
  • You can store more content and process it safely thanks to the proven reliability of BarraCuda 3.11 internal disk drives
  • You can manage large projects or make a gaming computer
  • A speed of 5400 RPM and optimized read and write caching technology allow you to dive into PC games or edit music, videos and photos without problem
  • You can safely take advantage of internal disk drive technology, backed by 20 years of innovation
  • Excellent long-term peace of mind with limited 5-year coverage and 2 years of Rescue data recovery services included
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9.5
Superb
9.5
Superb
Seagate
Seagate BarraCuda, 8 TB, Internal Hard Drive, SATA 6 Gbit/s, 3.5", 5400 RPM, 256 MB Cache for Desktop PC (ST8000DM004)
35% Off
Why we love it
  • Proven reliability and safety.
  • Optimized for large projects.
  • Includes data recovery services.
Main Highlights
  • You can store more content and process it safely thanks to the proven reliability of BarraCuda 3.11 internal disk drives
  • You can manage large projects or make a gaming computer
  • A speed of 5400 RPM and optimized read and write caching technology allow you to dive into PC games or edit music, videos and photos without problem
  • You can safely take advantage of internal disk drive technology, backed by 20 years of innovation
  • Excellent long-term peace of mind with limited 5-year coverage and 2 years of Rescue data recovery services included
Show More
5
Seagate IronWolf 6TB, Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5400 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST6000VNZ06)
Seagate IronWolf 6TB, Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5400 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST6000VNZ06)
Seagate
Free Shipping
Why we love it
  • High capacity for storage needs.
  • Designed for NAS performance.
  • Included data recovery services.
Main Highlights
  • Amazon Exclusive
  • 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-optimised hard drive providing ultra-high capacity up to 6TB and cache of up to 256 MB
  • Three-year limited warranty protection plan included and three year rescue data recovery services included
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or downtime, increased file-sharing performance 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
Show More
9.3
Superb
9.3
Superb
Seagate
Seagate IronWolf 6TB, Internal NAS HDD, CMR 3.5 Inch, SATA 6GB/s, 5400 RPM, 256MB Cache for RAID NAS, Data Rescue Services, Frustration Free Packaging (ST6000VNZ06)
Free Shipping
Why we love it
  • High capacity for storage needs.
  • Designed for NAS performance.
  • Included data recovery services.
Main Highlights
  • Amazon Exclusive
  • 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-optimised hard drive providing ultra-high capacity up to 6TB and cache of up to 256 MB
  • Three-year limited warranty protection plan included and three year rescue data recovery services included
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or downtime, increased file-sharing performance 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
Show More
6
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)
Seagate
16% OffFree Shipping
Why we love it
  • Seamless Xbox integration.
  • High-capacity storage solution.
  • Enhanced quick-resume feature.
Main Highlights
  • SEAMLESS GAMEPLAY Designed in partnership with Xbox to seamlessly play Xbox Series X|S games from the internal SSD or the expansion card without sacrificing graphics, latency, load times or framerates
  • HIGH CAPACITY 1 TB of storage increases the overall capacity of the Xbox Series X|S — collect thousands of games across four generations of Xbox without sacrificing performance
  • 3 years Rescue Services included
  • QUICK RESUME Switch between multiple titles in seconds — directly from the internal SSD or the expansion card
  • WARRANTY Enjoy long-term peace of mind with the included 3-year limited warranty
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9.3
Superb
9.3
Superb
Seagate
Seagate Storage Expansion Card for Xbox Series X|S 1TB, SSD, Plug and Play NVMe Expansion SSD Xbox Series X|S, Officially Licensed, Data Rescue Services (STJR1000400)
16% OffFree Shipping
Why we love it
  • Seamless Xbox integration.
  • High-capacity storage solution.
  • Enhanced quick-resume feature.
Main Highlights
  • SEAMLESS GAMEPLAY Designed in partnership with Xbox to seamlessly play Xbox Series X|S games from the internal SSD or the expansion card without sacrificing graphics, latency, load times or framerates
  • HIGH CAPACITY 1 TB of storage increases the overall capacity of the Xbox Series X|S — collect thousands of games across four generations of Xbox without sacrificing performance
  • 3 years Rescue Services included
  • QUICK RESUME Switch between multiple titles in seconds — directly from the internal SSD or the expansion card
  • WARRANTY Enjoy long-term peace of mind with the included 3-year limited warranty
Show More
7
Samsung 990 EVO Plus, 1TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7150 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S1T0BW
Samsung 990 EVO Plus, 1TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7150 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S1T0BW
Samsung
16% OffFree Shipping
Why we love it
  • Incredibly fast sequential read speeds.
  • Highly energy-efficient performance.
  • Great for gaming and creative projects.
Main Highlights
  • Powerful: internal SSD with sequential read speed up to 7,250MB/s¹ (45% faster speed than the previous model²)
  • Energy-efficient: up to 73% higher energy efficiency compared to the predecessor model³, while maintaining performance and thermal control
  • Versatile: high performance for everyday gaming and work as well as for creative projects thanks to compatibility with PCIe 4.0 x4 and PCIe 5.0 x2
  • Reliable: Heat Spreader Label for effective heat dissipation from the NAND chip, modern thermal control algorithm and Dynamic Thermal Guard for heat regulation - for consistently high performance
  • What's in the box: 1 x Samsung 990 EVO Plus Internal NVMe M.2 SSD MZ-V9S1T0BW, Solid State Drive, Storage capacity: 1 TB
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9.1
Superb
9.1
Superb
Samsung
Samsung 990 EVO Plus, 1TB, PCIe 4.0 x4 / 5.0 x2, NVMe2.0 (up to 7150 MB/s), NVMe M.2 (2280), Internal Solid State Drive (SSD), MZ-V9S1T0BW
16% OffFree Shipping
Why we love it
  • Incredibly fast sequential read speeds.
  • Highly energy-efficient performance.
  • Great for gaming and creative projects.
Main Highlights
  • Powerful: internal SSD with sequential read speed up to 7,250MB/s¹ (45% faster speed than the previous model²)
  • Energy-efficient: up to 73% higher energy efficiency compared to the predecessor model³, while maintaining performance and thermal control
  • Versatile: high performance for everyday gaming and work as well as for creative projects thanks to compatibility with PCIe 4.0 x4 and PCIe 5.0 x2
  • Reliable: Heat Spreader Label for effective heat dissipation from the NAND chip, modern thermal control algorithm and Dynamic Thermal Guard for heat regulation - for consistently high performance
  • What's in the box: 1 x Samsung 990 EVO Plus Internal NVMe M.2 SSD MZ-V9S1T0BW, Solid State Drive, Storage capacity: 1 TB
Show More
8
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)
Seagate
Free Shipping
Why we love it
  • Exclusive to Amazon customers.
  • Perfect for NAS performance.
  • Reliable with health monitoring.
Main Highlights
  • Amazon Exclusive
  • 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-optimised hard drive providing 4 TB and cache of up to 64 MB
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or downtime, increased file-sharing performance 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
  • label may vary on the item
Show More
8.9
Excellent
8.9
Excellent
Seagate
Seagate IronWolf 4TB, NAS, Internal Hard Drive, CMR, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for RAID Network Attached Storage, Data Rescue Services (ST4000VNZ06)
Free Shipping
Why we love it
  • Exclusive to Amazon customers.
  • Perfect for NAS performance.
  • Reliable with health monitoring.
Main Highlights
  • Amazon Exclusive
  • 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-optimised hard drive providing 4 TB and cache of up to 64 MB
  • Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or downtime, increased file-sharing performance 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
  • label may vary on the item
Show More
9
Seagate BarraCuda 4TB, Internal Hard Drive, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for Computer Desktop PC, FFP (ST4000DMZ04)
Seagate BarraCuda 4TB, Internal Hard Drive, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for Computer Desktop PC, FFP (ST4000DMZ04)
Seagate
Free Shipping
Why we love it
  • Proven reliability for storage needs.
  • Perfect for diverse PC applications.
  • Backed by 20 years innovation.
Main Highlights
  • Amazon Exclusive
  • Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
  • Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
  • The go-to SATA hard drive solution for nearly every PC application — from music to video to photo editing to PC gaming
  • Confidently rely on internal hard drive technology backed by 20 years of innovation
  • Migrate and clone data from old drives with ease using our free Seagate DiscWizard software tool
Show More
8.7
Excellent
8.7
Excellent
Seagate
Seagate BarraCuda 4TB, Internal Hard Drive, 3.5 Inch, SATA, 6GB/s, 5.400 RPM, 256MB Cache, for Computer Desktop PC, FFP (ST4000DMZ04)
Free Shipping
Why we love it
  • Proven reliability for storage needs.
  • Perfect for diverse PC applications.
  • Backed by 20 years innovation.
Main Highlights
  • Amazon Exclusive
  • Store more, compute faster, and do it confidently with the proven reliability of BarraCuda internal hard drives
  • Build a powerhouse gaming computer or desktop setup with a variety of capacities and form factors
  • The go-to SATA hard drive solution for nearly every PC application — from music to video to photo editing to PC gaming
  • Confidently rely on internal hard drive technology backed by 20 years of innovation
  • Migrate and clone data from old drives with ease using our free Seagate DiscWizard software tool
Show More
10
acer Predator GM7 2TB SSD, M.2 2280 PCIe Gen4 x4 NVMe 2.0, Up to 7200 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.119
acer Predator GM7 2TB SSD, M.2 2280 PCIe Gen4 x4 NVMe 2.0, Up to 7200 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.119
acer
Free Shipping
Why we love it
  • Blazing fast read/write speeds.
  • Next-level performance with HMB.
  • Excellent temperature control technology.
Main Highlights
  • PCIe 4.0 Interface SSD: Predator GM7 adopts the PCIe 4.0 bus standard and supports the NVMe 2.0 protocol, delivering sequential read/write speeds up to 7200 MB/s and 6200 MB/s, ideal for demanding workloads, gaming, 4K editing, and PS5 storage expansion.
  • HMB+SLC Cache: Supporting Host Memory Buffer (HMB) technology and featuring SLC Cache, Predator internal solid state drives ensures smooth, low-latency performance with fast response times.
  • Powerful Controller and NAND Flash: Equipped with the latest PCIe controller technology and state-of-the-art flash, the Predator GM7 boasts an excellent performance at lower power consumption creating less heat.
  • Intelligent Thermal Management: Equipped with an intelligent thermal control system and a graphene thermal pad, Predator GM7 SSD reduces heat during operation, ensuring optimal performance while improving power efficiency.
  • Complimentary Acronis Cloning Software: Comes with Acronis True Image for seamless system migration and secure data backup.
Show More
8.7
Excellent
8.7
Excellent
acer
acer Predator GM7 2TB SSD, M.2 2280 PCIe Gen4 x4 NVMe 2.0, Up to 7200 MB/s, HMB+SLC, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.119
Free Shipping
Why we love it
  • Blazing fast read/write speeds.
  • Next-level performance with HMB.
  • Excellent temperature control technology.
Main Highlights
  • PCIe 4.0 Interface SSD: Predator GM7 adopts the PCIe 4.0 bus standard and supports the NVMe 2.0 protocol, delivering sequential read/write speeds up to 7200 MB/s and 6200 MB/s, ideal for demanding workloads, gaming, 4K editing, and PS5 storage expansion.
  • HMB+SLC Cache: Supporting Host Memory Buffer (HMB) technology and featuring SLC Cache, Predator internal solid state drives ensures smooth, low-latency performance with fast response times.
  • Powerful Controller and NAND Flash: Equipped with the latest PCIe controller technology and state-of-the-art flash, the Predator GM7 boasts an excellent performance at lower power consumption creating less heat.
  • Intelligent Thermal Management: Equipped with an intelligent thermal control system and a graphene thermal pad, Predator GM7 SSD reduces heat during operation, ensuring optimal performance while improving power efficiency.
  • Complimentary Acronis Cloning Software: Comes with Acronis True Image for seamless system migration and secure data backup.
Show More