Best Sata Hard Drive: Most popular products

GO BIG, DO MORE: The 870 QVO is Samsung’s latest 2nd generation QLC SSD with up to 8TB of storage capacity. Compatible with SATA 3 Gbps & 1.5 Gbps interfaces

ENHANCED IN EVERY WAY: With an expanded SATA interface limit of 560/530 MB/s sequential speeds, the 870 QVO improves random access speed and sustained performance

BOOST CAPACITY: The 870 QVO is available in 1, 2, 4 and 8TB

RELIABLE AND SUSTAINABLE: The capacity of the 8TB 870 QVO increases reliability up to 2,880 TBW using a refined ECC algorithm for stable performance

UPGRADE WITH EASE: Upgrading to 870 QVO is now easier than ever for anyone with a desktop PC or laptop that supports a standard 2.5 inch SATA form factor

SAMSUNG MAGICIAN SOFTWARE: Manage your drive and enhance its performance with tools that keep up with the latest updates and monitor the drive's health and status

FLASH MEMORY BRAND: All firmware and components, including Samsung's world renowned DRAM and NAND, are produced in house, allowing end to end integration for quality you can trust

Voltage : 5V ± 5% Allowable voltage

Reliable everyday computing

Western Digital quality and reliability

Free Acronis True Image WD Edition cloning software

Massive capacity up to 8TB

2-year limited warranty

Note: Graphics May Vary and Size (3.5") refer to the size of the data platters not the size of the hard drive mechanism

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

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 8TB and cache of up to 256MB

Purpose built for NAS enclosures, IronWolf delivers less wear and tear, little to no noise/vibration, no lags or down time, 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

Reliable everyday computing

WD quality and reliability

Free Acronis True Image WD Edition cloning software

WD F.I.T. Lab certified to work with a wide range of high-performance PC configurations

Custom-built for surveillance applications with Image Perfect firmware for crisp, clear, 24×7 video workloads

Maximum 180TB/year workload rating—3× the workload rating of desktop drives—for reliable performance in write-intensive surveillance systems

Rotational vibration (RV) sensors help maintain performance in RAID and multi-drive systems (4TB or higher)

Up to 10TB of capacity to store up to 10,000 hours of HD video

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

Engineered specifically for surveillance security systems.

Tuned for write-intensive, low bit-rate, high stream-count workloads typical to most surveillance applications.

AllFrame AI technology delivers additional enhancements and higher workload rate for AI-enabled recorders, systems and solutions

Supports up to 180 TB/yr workload rate** (Up to 360 TB/yr workload rate on drives that support AllFrame AI technology).

Support for more than eight bays.

Available in capacities ranging from 1-14TB with support for up to 8 bays | As used for storage capacity, 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

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 is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.

NASware firmware for compatibility

Small or medium business NAS systems in a 24x7 environment

3-year limited warranty | See official Western Digital website for regional specific warranty details.

Available in capacities ranging from 2 to 22TB(1) with support for NAS systems with up to 24 bays | (1) 1GB = 1 billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

Supports up to 300TB/yr workload rate(2) | (2) Workload Rate is defined as the amount of user data transferred to or from the hard drive. Workload Rate is annualized (TB transferred ✕ (8760 / recorded power-on hours)). Workload Rate will vary depending on your hardware and software components and configurations.

Enhanced reliability with 3D Active Balance Plus technology and error recovery controls with NASware 3.0 technology

Extended drive testing to ensure each drive is tested for extended reliable operation

5-year limited warranty(3) | (3) See official Western Digital website for regional specific warranty details.